| 单词 | 球粒陨石 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 球粒陨石 —chondrite (type of meteorite)See also:陨石—aerolite
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一项新的研究描述了对这一陨石的快速重获并且这项研究报告说，这一太空岩石是一种罕见陨石——叫做碳 质 球粒陨石 — — 的异常复杂的实例。 chinese.eurekalert.org | A new study describes the speedy recovery of this meteorite [...] and reports that the space rock is an unusually complex [...] example of the rare meteorites known as carbonaceous chondrites. chinese.eurekalert.org |
这项成果利用了在东北大学设置的最新的透射式电子显微镜和扫描电子显微镜等精密分析仪器，使得分析 月 球陨石 成 为 可能。 tohoku.ac.jp | The achievement was produced in collaboration with Nihon Trim Co. tohoku.ac.jp |
据一项新的研究，在我们的太阳系中形成的最早的固体——钙铝富集包涵物(CAI s) 及 陨石球粒 ， 它 们都是在陨石中发现的——是在同一时期开始形成的，时间大约在45.67亿年之前。 chinese.eurekalert.org | The first solids to form in our solar system -- [...] calcium-aluminum-rich inclusions (CAIs) [...] and chondrules, which are both found in meteorites -- began forming [...]at the same time, about [...]4.567 billion years ago, according to a new study. chinese.eurekalert.org |
今年春天在加利福尼亚Sierra山脚的一个像一个 火 球 样 爆炸 的 陨石 属 于 那些已知的撞击地球速度最快、最罕见 的 陨石 ， 且它是经由一个高度偏心的轨道路线到达这里的。 chinese.eurekalert.org | A meteorite that exploded as a fireball over California’s Sierra foothills this past spring was among the fastest, rarest meteorites known to have hit [...] the Earth, and it traveled [...]a highly eccentric orbital route to get here. chinese.eurekalert.org |
2007 年，AIMD 的钻石交易商 Michael Meshyev 携带一粒毛坯钻石从马里 进入了以色列。 daccess-ods.un.org | In 2007, Michael Meshyev of AIMD, a diamond dealer, entered Israel with a rough diamond from Mali. daccess-ods.un.org |
他的主要科学贡 献包括：中印度洋盆地主要结核矿床的划界和资源开发潜在区域的划分；发现大 型浮石场，为板内火山活动提供第一手证据；发现沸石矿床及其与中印度洋盆地 的结核和火山之间的关系；发现微陨坑对澳大利亚微玻 璃 陨石 的 影 响，这是经查 明类似于月球微陨坑的 第一批陆地类似物；发现澳大利亚熔融石场中的微玻 璃陨 石； 绘制海底图和南极东部拉斯曼丘陵进出口航道的普里兹湾地区水深测量图。 isa.org.jm | His major scientific contributions include delineation of major nodule deposits in Central Indian Basin and demarcation of potential areas for resource development; discovery of a large pumice field, which provided first evidence for intraplate volcanism; discovery of zeolite deposits and their relation to nodules and volcanics in Central Indian Ocean Basin; discovery of impact microcrates on Australasian microtektites, the first terrestrial analogs identified akin to lunar microcraters; discovery of minitektites in the Australasian strewn field; mapping the seabed and charting the bathymetry of Prydz Bay area for approach channel in the Larsemann Hills, East Antarctica. isa.org.jm |
地球灾害包括地震、火山活动、山崩、海啸、洪水 、 陨 星 撞 击和地质材料对健康的危 害等，种类极其繁多，从泥石流、 海岸侵蚀等地方性事件到威胁到整个人类的事件（如超级 火山爆发或陨星撞击）。 unesdoc.unesco.org | Geohazards include earthquakes, volcanic activity, landslides, tsunamis, floods, meteorite impacts and the health hazards of geologic materials. unesdoc.unesco.org |
一项新研究提供了希克苏鲁伯小行星撞击——它在墨西哥留下了一个巨大 的 陨石 坑 ——与非鸟类恐龙的大规模灭绝密切相关的新证据。 chinese.eurekalert.org | A new study provides fresh evidence that the Chicxulub asteroid impact, which left a gargantuan crater in Mexico, closely coincided with the mass extinction of non-avian dinosaurs. chinese.eurekalert.org |
相关的观测包括但不 限于温室气体、悬浮颗粒和空 气质量参数的测量及其变化情况；植被和土地利 用，毁林情况，包括森林火灾、土地退化和荒漠化造成的毁林情况；森林生物 量的变化；生物多样性的丧失；冰川后退和波动；以及海平面高度测量、降 水、云和全球水循环的变化。 daccess-ods.un.org | Related observations included, but were not limited to, [...] measurements of and changes in [...] greenhouse gases, aerosols and air quality parameters; land cover and land use, deforestation, including from forest fires, land degradation and desertification; changes in forest biomass and loss of biodiversity; glacial retreat and surges; and sea surface altimetry, precipitation, clouds and global water circulation changes. daccess-ods.un.org |
这里是NASA发射中心，你可以到发射地参观，会见老航天员，接受航空训练，看巨大 的 陨石 ， 甚至可以看到真实的航天飞船发射。 abgcorp.com | Here at NASA’s launch headquarters, you can tour launch areas, meet veteran astronauts, train in spacecraft flight simulators, see enormous rockets, and even see a live launch. abgcorp.com |
(b) 建造一些空间望远镜，能够保证对使用地面望远镜而无法监测的小型 （面积类似于通古斯加陨石）危 险天体的轨道参数加以监测并十分准确地予以 [...] 界定，并且还能十分准确地计算阿波菲斯的轨道。 daccess-ods.un.org | (b) The construction of space telescopes capable of guaranteeing the detection and high-precision definition of the [...] trajectory parameters of small (similar in size [...] to the Tunguska meteorite) hazardous celestial [...]bodies that cannot be detected using [...]ground-based telescopes, and also for the high-precision calculation of the orbit of Apophis. daccess-ods.un.org |
该研究首次在世界证明了陨石冲撞 的明确证据。 tohoku.ac.jp | This study establishes clear evidence for the [...] first time of the meteorite impact. tohoku.ac.jp |
东北大学理学研究科的大谷荣治（Eiji Ohtani）教授，研究生小沢信（Shin Ozawa）以及研究员宫原正明（Masaaki Miyahara），与茨城大学、东京大学、千叶工业大学的研究员进行了共同研究，确认了在受到撞击的 月 球陨石 （ AS UKA-881757）中，柯石英、超石英、甚至是月球中罕见的石英等硅的高压多种形态物的存在。 tohoku.ac.jp | Center for Advanced and Integrated Renal Science (CAIRS), Tohoku University Graduate School of Medicine has elucidated that intake of water with high levels of dissolved hydrogen produced by electrolysis reduces the progression of cardiac and renal inflammation and oxidative stress in laboratory rats suffer from chronic kidney disease (CKD), comparing to normal filtered water. tohoku.ac.jp |
这种新盖子有一个喂料口，使Knifetec已安全关闭并运行的情况下，添 加 球 状 样品 颗 粒。 foss.cn | This new lid has a mounted funnel feed that enables the user to close the Knifetec safely and add kibbels (pellets) whilst the motor is running. foss.nl |
政府當局已採取各項措施改善路邊空氣質素，包括收緊車 用燃料及新登記車輛的廢氣排放標準、引 入 石 油 氣 車輛取代柴油 的士和小巴、規定所有歐盟前期柴油車輛加裝 微 粒 消 減 裝置、提 高黑煙車輛的排放標準和測試方法、推出資助計劃鼓勵使用環保 車輛和更換歐盟III期前的柴油商業車輛。 legco.gov.hk | These include tightening the standards for motor vehicle fuels and the emissions of newly registered vehicles, introducing LPG vehicles to replace diesel taxis and [...] light buses, [...] mandating all pre-Euro diesel vehicles to be retrofitted with particulate reduction devices, upgrading the standard and test procedures [...]for vehicle smoke [...]emissions, launching incentive schemes to encourage the use of environment-friendly vehicles and replacement of pre-Euro III diesel commercial vehicles. legco.gov.hk |
飞灰加入混凝土中时，球形 颗粒在混 合时像滚珠轴承一样运动，提高了水泥的可使用性和流动性，还有水泥混合物的级配曲线 [...] （ACA 2005）。 zeromercury.org | When Fly Ash is added to [...] concrete, the spherical particles act like ball bearings [...]in the mix, improving the workability [...]and fluidity of concrete as well as the grading curve of the concrete mixture (ACA 2005). zeromercury.org |
在晚间，手镯式表带包含80颗日本Akoya珍珠 与 2 4 粒 黄 金 球 （ 每颗均以22颗 钻 石 装 饰 ），尽显佩戴者的优雅，只有同样包含Akoya珍珠及 钻 石 装 饰 金球的项链方可媲美。 hautehorlogerie.org | In the evening, a bracelet consisting of 80 Akoya [...] pearls and 24 gold spheres, each set with 22 diamonds, will accentuate its wearer’s elegance, unless she prefers the necklace which also features Akoya pearls and diamond-encrusted spheres. hautehorlogerie.org |
由测量可计算出颗粒的质量、粒度 （等 效 球 体 ） 以及表面积。 malvern.com.cn | From this measurement, the mass, size [...] (equivalent sphere), and surface area of the particle are calculated. malvern.com |
焊膏在电子业中起着至关重要的作用，但是此类金属悬浮物必须含有光滑 的 球 形 颗 粒 方 可 使用。 malvern.com.cn | Solder pastes are vital in the electronics industry, but to be useful these metal suspensions [...] must contain smooth spherical particles. malvern.com |
但是政 府確實曾 研 究 酸雨對 建 築 物 表 層造成的影響； 酸雨對 建 [...] 築 物 表 層 不同物 質所造 成的影響，例 如 :石 灰、雲 石、沙粒和 水泥等， 都 有 文件記 錄。 legco.gov.hk | But research has been carried out on the effect of acid rain on, for example, the surface of buildings, and [...] we do have documents on the effect of that on different types of [...] surfaces, such as limestone, marble, sand and concrete. legco.gov.hk |
这一创新一直延续到了21世纪，并由此诞生了灵感源自左轮手枪的转轮，将三种书写工具集于一身的 Revolette旋转笔；以及硬件产品中所使用的雕花猛犸象牙，以 及 陨石 粉 末。 parkviewgreen.com | In the 21st Century this innovation has resulted in the Revolette pen which, inspired by the spinning barrel of a revolver, combines three [...] writing instruments in one, as well as the use of carved [...] mammoth tusk or crushed meteorite upon the brand’s [...]hard products. parkviewgreen.com |
无需校准或采样且无颗粒为球型的 假设。 malvern.com.cn | No calibration or sampling is required and there is no [...] assumption that the particles are spherical. malvern.com |
从宇宙的起源和演化；星系的结构和运动； 星 球 及 恒 星系统的诞生、演化 和 陨 灭 ； 到行星系统的形成及其普通的存在，对这些问题的了解都有了重大的进展。 shawprize.org | Remarkable progress has been achieved in our understanding of the origin and evolution of the universe; the structure and dynamics of galaxies; the birth, life, and death of stars and stellar systems; and the formation and ubiquity of planetary systems. shawprize.org |
今年夏天，一颗来自火星的陨石坠落 到摩洛哥沙漠之中。 chinese.eurekalert.org | Last summer, a meteorite from Mars plunged [...] into the Moroccan desert. chinese.eurekalert.org |
一颗新发现的有21亿年历史的火星 陨石 与 来 自该红色行星的任 何 陨石 都 不 同，但它与太空总署的火星探测车所分析的火星表面岩石却非常相近。 chinese.eurekalert.org | A newly discovered, 2.1 billion year-old Martian meteorite is unlike any meteorite from the red planet, but closely matches surface rocks analyzed by NASA’s Mars rovers. chinese.eurekalert.org |
在与中国队对决的第88分钟，新队员梅丽莎·比亚索伊（Melissa [...] Bjåesøy）在一次反击中的进球，决定了这场比赛的胜负，并且同时成为她进入国家队后的 首 粒 进 球。 norway.org.cn | Fresh player Melissa Bjåesøy became the [...] matchwinner against China scoring in the 88th minute after a counter attack, making it [...] her first goal in a national match. norway.cn |
由Hassan [...] Chennaoui Aoudjehane及其同事对该陨石所做 的一项新的分析显示，该岩石是在70万年前从火星表面被弹射而出的。特别的是，研究人员发现在该岩石内有着丰富的黑色玻璃，其中可能含有火星土壤。 chinese.eurekalert.org | A new analysis of the meteorite by Hassan Chennaoui [...] Aoudjehane and colleagues shows that the rock was ejected from the surface of Mars 700,000 years ago. chinese.eurekalert.org |
意外发现Omnitrix在森林中后的陨石下 跌 ，本不知道，这是修改后的设备有能力将本到超级英雄的能力biet.Voi功率奔对爪子，谁想要他的machineinternal和表弟格温征服Earth.Ben要面对很多的反派角色，包括作为一个群体或，作为凯文11和魔贾斯的那些谁一起工作。 zh-cn.seekcartoon.com | Unexpectedly found Omnitrix in the [...] forest after the meteorite fell, Ben did [...]not know that this is the modified device has [...]the ability to transform Ben into the superhero abilities biet. seekcartoon.com |
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