查询词典 tween

The influence of polymerization degree and alcoholysis degree of polyvinyl alcohol, the ratio of Span - 20 to Tween - 20, the amount of polyvinyl alcohol, the amount of water - soluble inhibitor, pretreatment and after - treatment processes and et al on the hydrophobic property and stability of the water -repellent is investigated.

研制了一种以聚乙烯醇、2种非离子表面活性剂——Span-20和Tween-20、水溶性缓蚀剂等为原料的水性憎水剂；考察了聚乙烯醇的聚合度和醇解度、2种非离子表面活性剂之间的配比、聚乙烯醇含量、乳化剂含量、水溶性缓蚀剂含量、预处理和后处理工序等因素对憎水剂憎水效果及稳定性的影响。

Knitting oil stable at high and low temperature was prepared by emulsification between 20# white oil as base oil and O-3 and O-6 of narrow molecular weight distribution, Span-80, Tween-80, PK, and barium petroleum sulfonate as emulsifier. Condensation point, residue analysis, emulsifying properties, permeability, antistatic performance and application effect were used to characterize knitting oil.

选择温度稳定的20#白油为基础油，选择窄分布O-3和O-6、Span-80、Tween-80乳化剂，并加入PK和石油磺酸钡进行温度稳定型针织机油的合成，并采用残渣分析法、凝点测试、乳化性能、渗透性能和抗静电性能测试以及实际使用效果对所研制的针织机油进行表征。

Results indicated that 1% sunflower oil emudified with Tween 20 has the greastest control efficacy against the powder mildews of common jasmin orange, common cosmos, and common crape myrtle with control rate of 78%, 61%, and 54%, respectively.

结果发现以1% Tween 20乳化之葵花油对月橘、大波斯菊和紫薇白粉病均有良好的防治效果，其防治效果可分别达79.9%、76.3%，61.4%、61.0%及53.6%。

Compared with control plant growing in NS with phenanthrene alone, phenanthrene level in cucumber root decreased but above-ground phenanthrene level remained un-affected in NS with phenanthrene and Tween 80 at supra-CMC.

在含有菲和表面活性剂的营养液中培养黄瓜幼苗时，大于CMC的Tween 80处理使黄瓜根中菲含量下降，而地上部分菲含量受营养液中表面活性剂的影响不显著。

All PSI complexes could be solubilized by high concentration of Digitonin. Different area of thylakoid membrane could be separated by Tween-20 and PSI complex could be found in them solubilized by Digitonin.

高浓度的毛地黄皂苷能够获得全部的PSI复合物；Tween-20能够分离不同区域的类囊体膜，结合毛地黄皂苷处理均能够获得PSI复合物。

The corrosion rate is 83.26% which is much closer to the one of single SDBS system through data fitting in weak polarization region. There is an obvious synergistic effect between SDBS and Tween-20. The saturated surface absorption of SDBS on zinc electrode in the combined electrolyte is reduced obviously due to the ingression of Tween-20 into the blended micelle.

锌电极在复配电解液体系ST中具有比单一添加SDBS或Tween-20更高的放电容量，在最佳复配添加量0.001g·L~(-1Tween-20+0.4g·L~(-1)SDBS时，活性物质利用率显著提高至80.7%，缓蚀效率达到83.26%，与单一SDBS体系较为接近。

Effects of surfactant Tween 80 and Tween 60 on the secretion of extracellular polysaccharide have been compared in the fermentation of mycelia of Coprinus Comatus.

比较了两种表面活性剂Tween 80和Tween 60对毛头鬼伞菌丝体培养过程中胞外多糖释放的影响。

Attempts in part I of the dissertation were to develop microemulsion systems using medium chain triglyceride, Captex 300, deionized water (H2O), and TPGS as surfactant for the oral delivery of protein drugs or poorly water soluble drugs. Pseudo-ternary phase diagrams were constructed to elucidate the phase behavior of systems composed of medium-chain triglyceride and water with TPGS as main surfactant, polysorbates (Tween 20, Tween 40, Tween 60 and Tween 80) as adjuvant surfactants, and polyethylene glycols (PEG 400 and PEG 600) and polyols (ethanediol, 1,2-propanediol, 1,3-propanediol, 1,3-butanediol, 1,4-butanediol and glycerin) as cosurfactants.

藉由拟三相图（Pseudo-ternary Phase Diagrams）的建立来了解中链型三酸甘油酯、去离子水及TPGS为主要界面活性剂配合聚醇山梨酯（如Tween 20、Tween 40、Tween 60及Tween 80）为辅助界面活性剂或聚乙二醇（如PEG 400及PEG 600）及多醇类（如乙二醇、1，2-丙二醇、1，3-丙二醇、1，3-丁二醇、1，4-丁二醇及甘油作为共界面活性剂所形成的微乳基剂之相变化。

Those results indicated that addition of surfactant Tween 20 and Tween 80 may regulate the ruminal fermentation by stimulating cellulose degradation and acetic add production.

以上结果提示：非离子表面活性剂Tween 20和Tween 80主要通增加纤维素在前胃的消失率和乙酸生成的途径对瘤胃发酵进行调控。

The experiment was designed as a 5×5 Latin square with five Chinese Merino male sheep with rumen and duodenal cannulae to examine the effects of supplementation Tween 80 and Tween 20 on ruminal fermentation and nutrient digestibility. In the experiment, the animals were given a basal diet consisting of compound feed and corn straw.

选取装置永久性瘤胃瘘管和十二指肠瘘管的中国美利奴绵羊，采用5×5拉丁方试验设计，在饲喂玉米秸秆绵羊日粮中分别添加5，10g/d Tween 20或3， 6g/d Tween 80，以空白为对照，以研究不同水平的非离子表面活性剂Tween 20和Tween 80对绵羊瘤胃消化代谢的影响。

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子："据报道，美国利用转基因技术，将一种病毒的DNA分离出来，与另外一种DNA进行结合，拼结成一种剧毒的"热毒素"生物战剂，且私下有人透露，这种生物战剂只需20克，就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人