查询词典 CE

Rare earth compound Al_(11)La_3 is found in matrix when adding La-Pr-Ce mischmetal to Mg-7Li-1Al alloy.

Mg-7Li-1Al合金中加入镧镨铈混合稀土后，组织中出现了稀土化合物相Al_(11)La_3。

Plastic of alloy get good raise adding La-Pr-Ce mischmetal to Mg-7Li-1Al alloy.

加入镧镨铈混合稀土后，Mg-7Li-1Al合金的塑性得到了很好的改善，其中Mg-7Li-1Al-4LPC合金的延伸率达到68.5%，是Mg-7Li-1Al合金的13倍多。

The increase rate of strength, range of quasi-solid and failure strain of quasi-solid A1-5%Cu alloy during soliamcation are investigated with special apparatus. The influence of B,Ti, salt-refiner and mischmetal on the mechanical properties is also studied.

采用自制实验装置研究了A1—5％Cu合金在凝固过程中的准固态强度、强度增长率、断裂应变以及B，Ti，盐类细化剂和富Ce混合稀土对合金准固态力学性能的影响。

By using magnetron sputtering technique, the rare earth films including Ce-rich mischmetal, La-rich mischmetal, lanthanum and yttrium were prepared on glass, ITO glass and Si substrates under the vacuum environment. The crystal structure, surface morphology, electrochemical properties and optical performances during the hydriding/dehydriding process were investigated, the reaction mechanism and invalidation reason were analyzed as well.

本文采用直流磁控溅射方法分别在玻璃、ITO玻璃和Si片等基体上制备了富铈、富镧、La和Y等稀土系薄膜，对所制备的稀土薄膜在气态和电化学充放氢过程中的晶体结构、表面形貌、电化学性能和光学性能等进行了研究，并对其反应机理和失效原因进行了探讨。

A panticular NO microelectrode has been developed,possessing good selectivity, sensitivity, and mechanical strength, and a novel test technique of NO microelectrode has been established. Neurotransmitters including monoamines, amino acids, peptides, and related bioactive substances such as calcium, magnesium, kalium, natrium and indole substances in brain have been studied by capillary electrophoresis with electrochemical detection. Some problems in analysis of actual samples have been solved, such as micro sample injection and the joint of CE-ED with micro-dialysis.

研制选择性好、灵敏度好机械强度高的NO微电极，建立NO微电极活体测试技术；研究脑内单胺类、氨基酸类、肽类神经递质以及钙、镁、钾、钠、吲哚类物质等相关生物活性物质的毛细管电泳电化学检测技术，解决实际样品测定中遇到的问题，如微量样品进样和与微透析技术联用等。

The molecule structures of cell membrane and muscle ce= ll; The principle of muscle contraction.

细胞膜和肌细胞=的分子结构；肌肉收= 2553；的原理。

In comparing to CE with fused silica capillary and CEC with ODS station ary p hase,capillary electrophoresis and capillary electrochromatography with ionic c oating columns can cause EOF more controllable,and provide an alternative separ ation mechanism.

与一般的毛细管电泳和使用ODS反相填料的毛细管电色谱相比，含离子涂层柱的毛细管电泳和毛细管电色谱能提供较大且可控的电渗流，便于拓宽分离对象，优化分离条件。

Wholism and wholistication ; individual practi ce and common practice ; dialectic rationality and historical dialectics

整体性和整体化；个体实践和共同实践；多元复合性；辩证理性和历史辩证法

De même, AS2 SWF ne saurait se fonder sur un simple à utiliser les applications Flex 2 de l'obtenir quoi que ce soit.

同样地，AS2 SWF也不能只靠简单的引用来从Flex 2应用程序中获得任何东西。

Based on the research about marketing capability and the practice of servi ce firm's international marketing, this text expounds constitutes, influence fac tors and breed measures of...

本文从现有关于营销能力的研究出发，结合服务企业国际营销的实际情况，提出了国际服务营销能力的构成、影响因素及培育方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。