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- critical stirring speed 临界搅拌速率
- Nocardia cell concentration, stirring speed and temperature have no obviously effect on selective adsorption. 细胞悬浊液浓度、搅拌速度和温度对吸附效果影响不大, 均可产生选择性吸附。
- The effects of SO2 concentration, H2SO4 concentration, temperature and stirring speed on anodic reaction rate were investigated using potentiostatic polarization measurement. 通过SO2阳极极化曲线的测定,考察了SO2浓度、H2SO4浓度、温度和搅拌速度对阳极反应速率的影响。
- The results showed that sequence and way of feeding,reaction temperature,time of aging,stirring speed and drying and calcinations had remarkable influence on the pore structure. 结果表明,加料顺序、加料方式、成胶温度、老化时间、搅拌速率以及干燥焙烧等因素对孔结构均有明显影响。
- Factors affecting the preparation of the AKD emulsion such as emulsifying time, emulsifying temperature, stirring speed and dosage of emulsifiers were discussed. 用自制季铵型阳离子聚合物复配乳化剂乳化AKD,研究了乳化时间、温度、搅拌速度以及乳化剂用量等因素对AKD乳液性能的影响。
- The effects of copolymer recipe, kinds and dosage of dispersants, stirring speed and polymerization temperature on the quality of the VDC/VC copolymer resin were examined. 考察了共聚配方、分散剂种类及用量、搅拌速度及聚合温度等对VDC/VC共聚树脂的影响。
- Adsorptivity could be increased by enhancing the temperature,pressure and stirring speed,but the extension of adsorption time had little influence on adsorptivity. 提高温度、压力、搅拌速度可以增加吸附量,而延长吸附时间对增加吸附量贡献不大.
- The influences on microcapsules of raction temperature, stirring speed, the amount of surfactant and the ratio of core core and wall materials were tested. 考察了反应温度、搅拌速度、表面活性剂用量和药物囊材比例对微胶囊的影响。
- The results showed that the light transmittance of clear liquor was above 90.0% when pH was 8.0, the dosage of FeSC>4 1.4 mg/L, the stir speed 60rpm, and the stir time 5min. 澄清的最佳工艺条件是:pH值为8.;0,FeSO_4加量1
- Some different kinds of solid superacid, the influence of stir speed, the amount of catalyst, and the roasting temperature on esterification reaction was studied. 分别考察了不同类型固体超强酸的催化酯化作用 ,并且研究了搅拌速度、催化剂用量以及焙烧温度对酯化反应的影响。
- The effects of polymerization conditions, including initial temperature of polymerization, stirring speed, the type and amount of suspension agent, on the stability of system and water absorbency of resin have been investigated. 研究了聚合初始温度、搅拌转速、分散剂的种类及用量等对聚合稳定性、树脂粒径和吸水性能的影响。
- Methyl N- (2,6-xylyl)-alanine is resoluted by Candida rugosa lipases (CRL). The reaction is optimized from pH, amounts of lipase, subsidiary, stirring speed of shaker bath and temperature. 用Candida rugosa lipases(CRL),脂酶拆分N-(2,6-二甲苯基)-丙氨酸甲酯,分别从pH、酶量、助剂、转速、温度这几个方面优化酶促反应条件。
- The influence law of particles content in the solution, solution temperature, stirring speed, surface activator etc on the particle content in Ni-P/PTFE composite layer was studied. 探讨了粒子悬浮量、镀液温度、搅拌速度、表面活性剂含量及pH值等工艺条件对Ni-P/PTFE复合镀层中PTFE粒子的含量影响。
- With the osmotic reaction mechanism of intelligent microreactor, the major factors of carbonation,including carbonation temperature,carbonation time,stirring speed, etc,were elaborated. 结合智能微反应器理论中的渗透反应机理,论述了若干主要因素对其碳酸化反应的影响规律,包括:碳酸化反应温度、碳酸化反应时间、搅拌速度等。
- She is a very discerning art critic. 她是位眼光敏锐的艺术评论家。
- I think the chastisement to him is too critical. 我认为对他的惩罚太严厉了。
- The inquiry was critical of her work. 该项调查对她的工作提出了批评。
- I've never read a more stirring poem. 我从来没有读过比这更激动人心的诗歌。
- The reform is at its critical stage now. 改革正处于关键阶段。
- No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。