1. The mass transfer process in the reciprocating sieve plate extraction column was studied. Based on the single droplet mass transfer model, the scale-up model of RPEC was established with mathematical statistics. In this model, flux, tray spacing, amplitude and frequency should be kept invariable when H (apparent height of a transfer unit) was calculated. In a RPEC of diameter 100 mm, the experiment was carried out with lincomycin-n-butanol-acid water.
对往复振动筛板萃取塔塔内的传质过程进行了理论分析，并在此基础上，从单液滴传质模型出发，应用数学统计方法建立了RPEC放大设计模型，即进行放大设计时应遵循通量、塔板间距、振幅和频率不变的原则计算表观传质单元高度H。
2. sieve out什么意思
2. With market bought mung bean ground into a powder, you can use their own, but the finished grinding bean sieve sieve out after excessive use of abrasive particles, to avoid rubbing muscle injury
用市场买来的绿豆自己磨成粉就可以使用，不过磨完绿豆后要用筛子筛掉过大的研磨颗粒，避免搓伤肌肤。
3.
3. We used phospholipid, Epikuron 200, and cholesterol as material to prepare liposome formulation, and discuss the effect of liposome formulation which contain phospholipid and cholesterol or the mix of ionic surfactants such as stearylamine, dicetyl phosphate and nonionic surfactant such as Tween 80. For the three group that physical properties of drug entrapment efficiency, particle size and stability of formulation on day 0, 14, 21 and 30 were respectively compared, and further, we were sieve out optimization of formulation.
我们利用Epikuron 200之磷脂质，以及胆固醇作为制备微脂粒处方之材料，并探讨处方不加或分别加入表面修饰剂stearylaminem与dicetyl phosphate以及非离子界面活性剂Tween 80对处方之影响，且比较此三组微脂粒的物理性质，包含包埋率、粒径大小以及处方在第0、14、21、30天之安定性的变化，进一步筛选出理想之处方。
4. When they are big enough to sift out from the grain, separate larvae out with a sieve or by hand and put them in Container A or more containers if you want to sort by age and size.
当他们够大，以筛出粮食，单独幼虫出一个筛子或手，并介绍他们在集装箱或以上容器的，如果你想要排序的年龄和大小。
5. Methods All free of charge seeing a doctor to drugs taking personnel of the drug rehabilitation center in Xin Yi City and to chronic disease station of Xin Yi City personnel having drug taking history carries out HIV antibody first sieve and Xline bosom perspective.
对信宜戒毒所的吸毒人员及到信宜市慢病站就诊有吸毒史的人员全部免费进行HIV抗体初筛和X线胸部透视。
6. Objective: To sieve out the best methods for nevus treatment.
目的：筛选皮肤色素痣的最佳治疗方法。
7. If we ask iron ore powder content of the final product particle size less than 100% of negative 80μm, its large particle proportion of mineral particles is relatively small, high frequency sieve sieve wear and tear is not serious under the premise of high-frequency vibrations can be used sieve for grading, Screen carried out under the magnetic separation of ore; sieve of coarse ore, return to re-grinding mill.
如果要求铁精矿粉最终产品粒度负80μm含量低于100%时，其大颗粒的矿粒所占比例比较少，对高频筛的筛片磨损不严重的前提下，可采用高频震动筛进行分级，筛下的中矿进行磁选；筛上的粗矿，回到磨机重磨。
8. sieve out的意思
8. We need to sieve out the stones from the soil.
我们要把土壤中的石头筛出来。
9. sieve out的翻译
9. 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。
10. She is sieving the rice in order to sieve out the stones.
大米是我们生活的基本食物。
11. You''ll need to sieve out the stones from the soil.
你得将石块从土中筛出。
12.
12. We can separate the stones out with a sieve.
我们可以用一个筛子把石头分离出来。
13. Eg:We can separate the stones out with a sieve.
我们可以用一个筛子把石头分离出来。
14. sieve out的近义词
14. The sea here is particularly rich, and the plankton eating humpbacks sieve out some food.
这里的海域有丰富的浮游生物和鱼，座头鲸可以获得充分的食物。
15. The study of vibrating fine sieve using for strict particle classification was carried out aimed at the nowadays classifier.
针对我国现有分级设备现状和存在的不足，对严格按粒度分级用振动细筛机进行了研究。
16. sieve out的反义词
16. This paper discusses the work principle of elastic vibrating- rod sieve, and through the transformation of the existing circular sieve-shakers, illustrates the functions of elastic vibrating-rod sieve in the process of the fine screening of moist coal, and points out some existing problems and developing directions in the future.
论述了弹性振杆筛的工作原理，通过对现有圆振筛的改造，阐明了弹性振杆筛在解决湿煤细筛分过程中的作用，并指出了存在的问题及今后的努力方向。
17. Sieve bright sun shine my face, very warm very warm, I open sleep, looked out the window bonus, all things in the spring under bake according to the harmonious atmosphere filled with, I picked up a brand-new weapons, the way night with the dream of joy, start a new day...
一簌灿烂的阳光照到我的脸上，很暖很暖，我睁开惺忪睡眼，望着窗外柳绿花红，万物在春日烘照下洋溢着和谐气氛，我拿起崭新的武器，顺便带着一夜美梦的欢愉，开始新的一天。。。
18. Pure math makes SoftwarePassport/Armadillo''s keys secure; in order to crack the encryption template on a single certificate by brute force, a cracker would have to try every possible key combination. If the cracker''s smart about it, it would only take 2, 000 years on a 100MHz Pentium-class system; if not, it could take exponentially longer. Since there is no mathematical way to attack this encryption system (like the quadratic sieve or general number sieve for RSA encryption), it would have to be done with a brute force attack, probably with a much faster system (a 200 gigahertz system would still need about a year to go through them all... at the time of this writing, Intel and AMD are just about to come out with the first 2.5 gigahertz chips).
纯数学使得SoftwarePassport/Armadillo的密匙是安全可靠的，为了暴力破解一个认证的加密模板，破解者可能不得不尝试每一个可能的密匙组合，如果破解者聪明的话，他将需要使用2000年在一个100Mhz的奔腾系统上，如果不是，使用的时间将需要指数集的增长，因为没有数学的方法来攻击这个加密系统（就像是RSA加密系统的二次方筛选或普通数字筛选），不得不使用暴力破解，或许使用一个更快的系统（一个200Ghz的系统仍然需要大约1年时间来尝试所有的密匙…，写到这里，Intel和AMD刚发布第一款2.5Ghz的芯片）。
19. In order to produce n-pentane desorbing agent for molecular sieve dewaxing unit, the refining tests for reformed n-pentane oil were carried out by using complexing agents.
为了生产用于分子筛脱蜡装置的正戊烷脱附剂，利用络合化学试剂对切割分离后的重整正戊烷油进行了脱烯烃精制实验。
20. Experiments were carried out in two separate sieve-plate towers with three and five plates each respectively.
采用泡沫法，在装有五块和三块篩板塔中，对煤气进行了强化脱硫試驗。