Based on analysis of problems existed in application of inertial vibrosieve,the new type variable frequency hydraulic straight-vibrating sieve is introduced. 分析了惯性振动筛存在的问题 ,提出新型变频液压直线振动筛的应用 ,并详细介绍了液压激振的理论成果。
The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied. 研究了SAS型固体酸和几种分子筛上氧化苯乙烯液相重排成苯乙醛的反应,考察了催化剂的活性、选择性和和稳定性。
Mesoporous molecular sieves are of great academic and practical importance in heterocatalysis. In this review, we mainly summarized the progress made in its catalytic application. 中孔分子筛在多相催化领域具有重要的理论研究和实际应用价值,综述了国内外的学者在其催化应用方面所取得的进展。
According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic). 根据筛选杂质的形状特点可以选择孔形筛板(去长、菱形杂质)和缝形筛板(去颗粒形杂质和粘胶物)。
According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic). 根据筛选杂质的形状特点可以选择孔形筛板(去长、菱形杂质)和缝形筛板(去颗粒形杂质和粘胶物)。
He would then use a sieve to get rid of the rough grains.
还要再细细地筛一遍才能使用。
Max带你学发音
What is a sieve? This is a sieve.
什么是 sieve?这就是一个 sieve。
TED演讲(视频版)双语精选
So it's like water going through a sieve.
就像是水流过漏斗一样。
雅思听力
Some birds such as ducks, have flat bills for sieving small bits of food from the mud.
有些鸟像鸭子,它们有扁平的鸟喙来从泥土中筛选食物。
白鲸记
Oh God! that man should be a thing for immortal souls to sieve through!
啊上帝!人竟然成了让不朽的灵魂漏过去的东西!
美食烹饪法
You can use a fine-mesh sieve or a cheesecloth.
可以用细筛子或是奶酪纱布。
S03
Man, this ville leaks like a sieve.
这个村子漏得像个筛子。
美食家基地
Push it through a very fine sieve.
把它通过一个非常细的筛子。
厨娘娜塔莎
Once the mixture is all really well combined, you can strain it through a fine mesh sieve.
完全混合均匀后,你可以通过一个细网筛过滤它。
莎拉和小鸭子
Sieve the flour with baking power, powder. Then a pinch of salt.
筛一筛面粉和发酵粉,之后再加一撮盐。
英语百科
Sieve
(重定向自Sieving)
A sieve, or sifter, is a device for separating wanted elements from unwanted material or for characterizing the particle size distribution of a sample, typically using a woven screen such as a mesh or net or metal. The word "sift" derives from "sieve". In cooking, a sifter is used to separate and break up clumps in dry ingredients such as flour, as well as to aerate and combine them. A strainer is a form of sieve used to separate solids from liquid.