it is well known that

It is well known that Han Han is just a middle school student, but , I am sorry to admit that I cannot speak to a journalist frequently.

It is well known that the unburned carbon content in fly ash in a coal-fired circulating fluidized bed boiler has been a major problem.

It is well known that a husband must maintain his wife in terms of residence, clothing, food and general care.

It is well known that a rigid in-plane motion can be decomposed into a translation and a rotation around an origin.

It is well known that displaced workers sustain prolonged income losses while trying to find new jobs.

It is well known that the microstructure of these coatings significantly influences their mechanical properties and biocompatibility.

It is well known that up to the middle of the last century Japan was feudal state.

More specifically, it is well-known that oil futures settle in the final week of every month.

In the same way, it is well known that the age of acquisition of a language does not have an influence on vocabulary.

It is well known that fundamental physics is full of ideas that defy what humans are pleased to call common sense.

It is well known that alloy is a metal product containing two or more elements.

But it is well known that leukemia treatment costs are very expensive, only a day can require a million yuan RMB.

It is well known that helping the poor is a traditional virtue among the Chinese people; charity is a respectable moral in mature society .

It is well known that the Great Wall is one of the eight wonders.

It is well known that the thing formed when an element combines with oxygen is called oxide.

It is well known that profits lead capex spending by about a year.

It is well known that before its independence, Argentina was not one of the most relevant territories of Spain.

It is well known that a judge, however, perhaps more than any other person, is accustomed to making and announcing his decisions in public.

It is well known that research work need strong patience and ability to think, and asking questions, which just are my characteristics.

It is well known that many of our problems are caused at least in part by failure to communicate.

It is well known that biomaterials play an important role in the regulation of adhesion and growth of a variety of cultured cell types.

It is well known that the American and other Governments, including ours, differ on several of the questions that may be brought up.

It is well-known that the Atlantic Ocean is only half as large as the Pacific Ocean.

It is well known that your company is one of the biggest producers in electronic products.

Now it is well known that the Earth's path round the sun is elliptical.

Abstract: It is well known that environmental stress screening ( ESS )is a very effective tool to find the weaknesses in a product.

It is well known that your school is a rigorous in his scholarly work, study enlightened internationalization universities.

Yet it is well known that the figure is the great Mughal leader Aurangzeb, who ruled India for much of the 17th century.

It is well known that using asynchronous techniques can greatly improve the maximum number of simultaneous clients on a single web server.

It is well known that al-Qaida in the Islamic Maghreb is operating across the Sahel from Mauritania to Algeria, Niger and Mali.

It is well known that there were individual exceptions to this overall pattern of female subordination.

This was blamed on the rabbits, for it is well known that carrot-nibbles with long ears cause flood.

It is well-known that there is no guarantee for a bug-free software program.

S. selected presidential inaugural addresses. It is well known that the U.

It is well known that astrology developed by way of looking at the planetary movements in the night sky.

It is well known that materialized view technology is an effective method to enhance query response performance.

It is well known that the optical fiber has the maximum bandwidth in all transmitting medium used in the network communications.

It is universally acknowledged that It is well-known that . . . trees are indispensable to us.

It is well known that each country has its own cultural traits, and cultural features are reflected on vocabulary.

It is well-known that Lincoln was murdered by his enemies.

It is well known that Maria is the highest audio singers in a concert of the national anthem of the United States, the singing of the G7 #.

It is well known that prior to quakes, rock layers are pressed together and conduct electricity through the water pockets in the rock.

It is well-known that Paris is one of the most beautiful and romantic cities in the world.

It is well-known that it is impossible for language to be lacking in logic.

It is well known that the sound wave has both scalar quantity and vector field, and pressure is scalar, particle velocity is vector.

It is well known that Constructive and highly effective citizen surveillance surely controls official crime activity.

It is well-known that the vibrating mills are of high grinding efficiency and super degree with minute granules.

This was blamed on the rabbits, for it is well known that carrot-nibblers with long ear cause floods.

It is well known that electricity can be transmitted from where it is produced to where it is needed.

It is well known that brand positioning of travel services is the basis and core component in brand establish and brand marketing.

It is well-known that vocabulary takes a dominant position in language and plays a crucial role in language teaching and learning .

Firstly, it is well-known that we exist in a dynamic world with various difficulties.

It is well known that there is a definite interlock among smoking and bronchial difficulties, center diseases and lung cancer.

It is well-known that cancer at least partly caused by over smoking.

It is well known that DNA (including oligonucleotide) and cationic surfactant can form insoluble complex.

It is well known that hot die is a kind of tools in which heated or liquid metals are pressed and flowed to form a certain shape.

It is well-known that the Uyghur language marked by a wealth of morphological changes.

Both sides saw clear benefit in making up this time, but it is well known that Mr Putin dislikes Mr Lukashenka.

It is well known that the main cause of road accidents is drunk driving and driving with over-speed.

It is well known that atherosclerosis progression is intimately linked with inflammation in the arteries.

It is well known that it can only be intensified through a lot of teaching activities.

It is well known that historical relics are the most valued resources, which are not renewable.

It is well known that the material of steel is easy to be corrupted by oxygen in the atmosphere and we have studied it fully.

But it is well known that the opinion concerning this hot topic varies from person to person.

It is well-known that colour measurements show the most basic method is subjective visual contact with the law.

Eg. It is well known that natural light is actually made up of many colours.

It is well- known that the original PRP method is not globally convergent .

It is well known that China is a great country with a long history.

It is well known that China develops nuclear weapons for the sole purpose of maintaining world peace.

It is well known that this scientist devoted his whole life in scientific research and made great contribution to our country's agriculture.

It is well known that there is a certain degree of isoniazid resistance of isolated BCG strains.

It is well known that operating a process under unstable conditions is a challenging control problem.

It is well-known that many Americans like to eat a lot. Well, we will have to take a chance.

It is well-known that ST-T changes are common manifestations of electrocardiogram, the causes are numerous.

It is well-known that calcium plays an important role in excitation-contraction coupling in cardiac myocytes.

It is well known that new media will bring about huge profits to different sectors in comparison with printed media.

It is well known that bringing someone onstage might add to the show's spontaneous, party-like atmosphere.

It is well-known that people who have dia-bets are more likely to die from a heart attack.

It is well known that online shopping has been an integral part of our modern daily life.

It is well known that ice is not as dense as water and therefore floats.

It is well known that short service life is crucial for industrialization of organic LED (OLED) displays.

It is well known that nonlinear Schrodinger equation(NLSE) can describe propagation of picosecond optical pulses in single-mode fiber.

It is well known that the letter of credit play an important role in business world, especially in international trade.

With drug abuse in adolescence, it is well known that there is a substantial amount of peer pressure.

It is well known that Changsha Pingjiang basin of Cretaceous red strata is an area short of water.

It is well known that the natural light is composed of many colours.

It is well-known that gold loss usually tubes place when making gold analysis under heating condition .

It is well known that even the same leisure activity may be used differently by different individuals .

It is well known that matter is in constant motion and constant change.

It is well known that men and women use a wide variety of gestures while paying court to somebody.

It is well known that accretion disks are hydrodynamic disks with anomalous viscosity.

It is well known that diamonds are the hardest substance found in nature.

It is well-known that a teacher, as an engineer of human soul, plays a very important role in society.

It is well known that the earliest people used sticks and stone tools in hunting animals.

It is well known that even the same leisure activity may be used different by different individuals.

It is well known that anyone who won the top prize should treat us a good dinner.

It is well known that traits like hair and eye color, height and even certain aspects of personality can be inherited. What about allergies?

It is well-known that sericin is the main pollutant in degumming water of silk mill which is high and thick organic waste water.

It is well known that there are large amounts of data lines and power lines of apparatus in the industrial field.

It is well known that the cultivation of students' memory is also to improve their competences.

It is well known that China has achieved a lot in the economy as the biggest developing country.

It is well-known that there are seven great Horadric tombs hidden beneath the sands in the furthest reaches of the desert.

It is well known that the nitrate and nitrite from environment is causally related to infant methemoglobinemia and esophageal cancer.

It is well known that man has a very close relationship with environment.

It is well-known that investors chase past performance, buying whatever has just made the most money for other people.

It is well known that Africa had contacts with India and the Red Sea civilisations from the earliest times.

for it is well known that rabbits pound on the ground with their hind legs and cause earthquakes.

It is well known that Africa had contact with India and the Red Sea civilisations from the earliest times.

It is well-known that fast food is responsible for the spread of weight problems.

It is well known that fake and inferior commodities do harm to the profit of consumers.

It is well known that too much soda can increase the risk of diabetes and obesity.

well-known It is well-known that bamboo shoots are a panda's staple diet.

It is well known that sound wave has both scalar quantity field and vector quantity field.

It is well known that at present China's labor costs increased, and therefore the unit price of goods increased 2%.

It is well known that education of young people is vital to the future of a country.

It is well-known that competition and cooperation is a hot topic in modern society.

It is well known that the key factors of translating do interact and interplay with each other.

Look real? Not to me. It is well known that clubs such as ream madrid, barce, milan and roma sends secretaries.

It is well known that the submersion hydrotherapy is very effective for chronic burned wound.

it is well known that all green plants require fertilization for optimum growth.

It is well known that cancer patients undergoing chemotherapy and radiation therapy often experience nausea and loss of appetite.

It is well known that there are four great classic works in the history of Chinese literature.

It is well known that smoking is bad for you.

It is well known that a harmonious society is a dynamic process of building a harmonious society is a complicated systematic project.

It is well-known that America was discovered in 1492 by Christopher Columbus, an Italian navigator.

It is well known that anyone who wins prize should treat us to a good dinner.

It is well known that image classification is a base for many applications.

It is well-known that at the age of 17 to 18, many people dream of going to university.

It is well known that English is the most widely used language in nowadays' world.

It is well known that there are reciprocal actions in the simplest reflexes.

It is well known that the reform of state-owned commer. . .

It is well-known that there is no air in space.

It is well known that adolescents often select peers who engage in behaviors similar to their own.

It is well known that neutrons act differently from protons.

It is well known that we are all facing serious crisis in economy or in energy.

It is well known that trees are indispensable to us.

It is well known that pres idential elections occur in the United States every 4 years .

It is well known that radiation is the major cooling method in space.

It is well known that a fluid possesses, among others, two salient properties, adhesion and viscosity.

It is well known that Beijing University is world famous.

It is well known that Edison invented the electric lamp.

It is well known that certain people have a tendency to develop urinary tract infections again and again.

It is well known that there is a clear link between smoking and some kids of serious diseases.

It is well known that China has many beautiful places.

It is well known that chances belong to those who are always ready.

It is well-known that the automobile is composed of four sections such as engine, chassis, body and electrical system.

Also , it is well known that pests continue to eat crops, causing damage .

It is well-known that gases are perfectly elastic.

It is well-known that nothing is happier and more important than keeping healthy.

It is well known that many road accidents are caused by drivers' inattention.

It is well known that caffeine is a stimulant.

It is well known that Royals and careers don't mix well.

It is well-known that happiness lies in hard work.

It is well-known that lung cancer is partly caused by too much smoking.

It is well-known that Bill Gates is the richest person in the world.

It is well known that western internet companies such as Yahoo and Microsoft censor content from Chinese blogs.

e. g. It is well-known that she is a learned woman.

It is well known that, an investment strategy's profitability depends on how many profits it can bring to the investor, but not the returns.

It is well-known that she is a learned women.

It is well known that mixed marriage is that spouse are come from different races or religions.

It is well known that a light spot of sub-wavelength will diverge in all directions.

it is well known that the novel is written by luxun.

It is well known that he is completely on the square.

It is well known that the dissemination of western freedom thought in china is zigzag.

It is well known that many students and adult friends don't like to recite English words , because it is very boring and difficult .

It is well-known that he is a most good student.

It is well known that a level cannot be used on ice.

It is well known that T3 Chang2 oil zone exists widely in Ordos basin, they contain industrial oil and some water.

It is well known that construction firms and other companies often cut corners in China's rapidly growing economy.

It is well known that time delay often occurs in many dynamical systems.

It is well-known that water is essential to life.

Well, it is well-known that Americans like to eat a lot.

It is well known that when fuels such as coal, oil and gas are burned, energy is released.

It is well-known that a dove symbolizes peace.

It is well known that animal owners are generally healthier than non-pet owners because they can help reduce stress and encourage exercise.

It is well known that English is getting more and more important in our studies and life.

It is well known that compass was invented in China 4000 years ago.

It is well-known that Canada has more fresh water than any other country in the world, for it has so many lakes.

It is well-known that the retired workers in our country are A. entitled to free medical care.

It is well known that many of our problems are caused at least in part by lack of communication between us. (n. the act of communicating)

It is well known that serious problems with software systems rarely arise from programming errors;

It is well known that experimental -ray absorption curves are roughly exponential

It is well known that even the same activity may e used differently by different individuals