查询词典 dropping liquid

The results show that the originated materials for electrolyte aluminium is Al2O3 and AlF3 has good property to absorb vapour. After the water contained in the originated materials goes into electrolyte, AlF3 reacts with water hydrolyzed and the rest of water is electrolyzed into hydrogen and oxygen. Hydrogen enteres aluminum liquid by diffusing and autoecious in Al2O3, which is the main source of hydrogen in electrolyte aluminum liquid.

研究结果表明：电解铝所用的原材料(Al2O3和AlF3等)有良好的吸水性能，所携带的水分进入电解液后，或与氟化盐发生水解反应，或被电解成氢和氧，析出的氢通过扩散和Al2O3寄生机制进入铝液，这是电解铝液中氢的主要来源。

The distillation of acetic acid,water and butyl acetate system was a gas-liquid-liquid three phase azeotropic distillation process.

醋酸/水体系相对挥发度不大，是典型的非理想体系，醋酸不仅在液相具有强的

Photochromic rate constant of G1 in CHCl3 and THF was 10－1 s－1, but that of photochromic liquid crystalline polysiloxanes containing azophenyl moieties was 10－8 s－1, thus the photoresponsitive rate of liquid crystalline dedrimer G1 is 107 times larger than that of the latter.

G1的光致变色反应速率常数的数量级为10－1 s－1，而含偶氮基元液晶聚硅氧烷的光致变色反应速率常数的数量级为10－8 s－1，因此液晶树枝状大分子的光响应速率比后者快107倍。

Because the liquid nitriding the liquid and the work piece direct conduction heating, reduced the work piece heating-up time, raised the azotize speed.

液体氮化由于液体与工件直接传导加热，缩短了工件加热时间，提高了渗氮速度。

The hydrolyzation of benzal chloride is the heterogeneous phase gas-liquid-liquid reaction. A new kind of phase transfer catalyst was adapted and the study on the feasibility of hydrolyzation of benzal chloride, reaction technology and kinetics was carried out in order to get rid of heavy metal pollution caused by zinc catalysis.

苄叉二氯的水解是一个非均相气－液－液反应，为避免原有锌盐催化剂可能造成的重金属污染，采用一种新型相转移催化剂，进行了苄叉二氯水解反应可行性、反应工艺及动力学的研究。

Based on the synthesis and characterization of side-chain liquid crystal polysiloxanes containing p-methoxyl phenyl benzolate, the homogeneous electrorheological liquid and its smart damper were fabricated.

在合成并表徵含苯甲酸甲氧基苯酯的侧链液晶聚矽氧烷高分子的基础上，制备了均相电流变液及其智能阻尼器。

The results indicated that the homogeneous ER liquid with significant ER effect at room temperature is obtained by mixing the side-chain liquid crystal polysiloxanes containing p-methoxyl phenyl benzolate and silicone oil.

结果表明，用含苯甲酸甲氧基苯酯的侧链液晶聚矽氧烷能组成在室温下表现出较强ER活性的均相ER液，它在外加电场E=2.2kv/mm ，剪切速率为3005s^(-1)时，剪切应力达到1550Pa；增加E和振动频率，均相ER液智能阻尼器的阻尼力均增加，阻尼效果提高。

The study is to synthesize dual-site phase-transfer catalyst, and use it to form tri-liquid phases, and investigate the catalytic benzoylation of 4'-hydroxyacetophenone sodium salt and benzoyl chloride to produce 4-acetylphenyl benzoate in ultrasound-assisted tri-liquid-phase system.

中文摘要本研究在合成双活性基相间转移触媒，并使用该触媒合成三液相系统，并辅以超音波在三液相系统中催化4-乙醯基酚化钠与氯化苯甲醯形成苯甲酸4-乙醯基苯酯的反应。

The liquid-liquid equilibrium binodal curves and the tie-line data of an epoxy cotton seed oil/acetic acid/water ternary system.

测定了环氧棉籽油－醋酸－水三元系分别在30℃，40℃，50℃，60℃下的液－液平衡双结点曲线，以及在40℃，50℃，60℃下的液－液平衡系线数据；分别应用物料衡算法和系线中点轨迹法对实验数据进行了检验。

The courses in this academic program are political theory, foreign languages, applied computational technology, experimental biology, microbiology, molecular biology, genetic engineering, bioseparation engineering, bioreaction engineering, chemical thermodynamics, mass transfer, chemical process simulation, pharmacology, preparation of finished traditional Chinese medicines, pharmaceutical chemistry, GMP in pharmaceutical industry, liquid-to-liquid extraction, pharmaceutical properties measurement and quality control, pharmacy administration, etc.

研修的主要课程有：政治理论课、外语课、数值分析、计算机应用技术、现代生物学与技术实验、现代微生物学、分子生物学、基因工程、生物分离工程、生物反应工程、化工热力学、化工传递过程原理、化工过程模拟、药理学新进展、中成药的制备、药物化学的进展、制药工业的 GMP、液液萃取基础、药品性能检测与质量控制、药业管理学等。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。