查询词典 sieve classification

This product works on the principle that the inertial vibrating riddler almost reaches resonance. It had a high rate of screening and big swing of the screening machine that it does not jam the screen sieve. It is also of great adaptability to materials. The main vibrating spring uses cutting rubber spring which has low noise, and a long life. It is sealed to prevent environmental pollution. The working efficiency is 3 times than that of the original frequency. It has a good anti-vibrating effect.

该机采用惯性共振系统在近共振状态下工作，单位面积筛分效率高，筛机振幅大不堵筛，对物料适应性强，主振动弹簧选用剪切橡胶弹簧，设备噪音低，寿命长，机壳密闭性好，环境污染小，工作效率为阁振系统固有频率的三倍，有良好的隔振效果。

As she was rinsing vegetables in a sieve she remembered that she had once learned shorthand.

在她把蔬菜放在筛子里冲洗的时候，她想起她曾经学过速记。

Sift the cake flour, salt, cocoa powder and baking powder by a fine sieve.

将饼粉、盐、可可粉及发粉混合筛匀。

All these factors such as sand prevention method、sieve tube style selection、sand controlling result、oil and gas well off-take potential、oil and gas well longevity and cost of production are incident with one another as well as interaction.

油气田采用的防砂方法、筛管类型选择、防砂效果、油气井产能、油气井寿命和生产成本，这些因素既相互关联又相互制约。

Adjustable screen angle, in order to balance accuracy and sieve through production.

可调整筛面倾角，来平衡透筛精度和生产量。

His boots trod again a damp crackling mast, razorshells, squeaking pebbles, that on the unnumbered pebbles beats, wood sieve d by the shipworm, lost armada

他的靴子重新踩在咯吱一声就裂开来的湿桅杆上，还踩着了竹蛏，发出轧轹声的卵石，被浪潮冲撞着的无数石子，以及被船蛆蛀得满是窟窿的木料，溃败了的无敌舰队。

I want to think of poems as if made in a shot tower, a tall building where molten lead poured through a sieve drops a long way, with surface tension forming perfect spheres, annealed by the plunge into the cold water tank of reality at the bottom.

我把诗想成好象造于一个制弹塔中，一幢高高的建筑物里熔化的铅水倾滤过筛网滴下一条长长的路径，因表面张力形成完美的圆球，淬入底部的现实的冷水槽中增韧变强。

For example, if a sponge is passed through a sieve and separated cell by cell, it will reassemble a few hours later. No other animal known to man can bring itself back to life.

举个例子来说吧，如果让海绵由筛子的小孔通过，使其分开成一个个的细胞，几小时后，这些细胞会重新组合恢复成它原来完整的个体。

Sieve element A vascular cell in the PHLOEM, whose function is to transport sugars and other nutrients from the site of production to the site of utilization or storage.

筛分子：植物韧皮部的管状细胞，其功能是将糖类和其它营养物质由产生地运送至被利用或储存的地方。

Objective To observe the influence of gene transfection of inducible nitric oxide synthase to the transplanted human laryngeal squamous carcinoma in nude mice, to investigate the expression and the correlayion of iNOS and p53, and to proke into the possible apoptosis mechanism. Methods Transfect the gene of iNOS to Hep-2 human laryngeal cancer cell, sieve out positive clone cell and amplify.

目的 观察诱生型一氧化氮合酶(inducible nitric oxide synthase， iNOS)基因转染对人喉鳞癌细胞裸鼠移植瘤生长的影响，研究在体人喉鳞癌细胞中iNOS与突变型p53基因的表达，探讨二者的相关性及促进肿瘤细胞凋亡的机制。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。