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Switching operations of disconnectors or circuit breakers in Gas Insulated Substation may generate very fast transient overvoltages, which are heinously detrimental to transformer and other power equipment.

摘 要：气体绝缘变电站中隔离开关等操作会产生特快速暂态过电压，这种过电压会对变压器等电力设备造成极大的危害。

Dr. Bronner's Almond Pure Castile Soap has olive, hemp, coconut, and palm oil to help generate a high-lather cleansing even in hard water.

用法：取适量洁颜露加些许水在手中搓揉至产生柔細泡沫，以画圆方式按摩清洁脸部，最后用清水洗净即可。

On the basis of deformation Hermite polynomial, secondary Schmidt orthogonal method and combination algorithm work together to generate UWB pulse.

在变形Hermite多项式的基础上，将二次Schmidt正交化算法与组合算法结合，使得生成的脉冲不仅正交，而且具有很高的频谱利用率。

The main procedures are as following: to generate small increment of parameters automatically and to calculate the FE several times and obtain the sensitivity of objective function to the parameters, and then form a Hermite polynomial approximation, the calculation of FE solutions are substitute by the calculation of polynomial approximation, so time cost decreases dramatically.

用n维埃尔米特插值技术建立设计变量在可行域上的目标函数的逼近函数；将局部寻优的梯度算法和全局寻优的随机算法结合起来，大幅度地降低寻优过程中电磁场的计算次数。

The effects of hapten structure on antibodies properties and hapten heterology on ELISA sensitivity were also investigated. The results show that haptens with simple spacer-arm can generate antibodies with desired properties, and hapten heterology can improve ELISA sensitivity significantly.

建立检测硫代磷酸二乙酯类农药的间接竞争酶联免疫分析方法，分析探讨了免疫半抗原结构对抗体特性的影响，并阐述了包被半抗原结构对ELISA灵敏度的影响规律。

Methods 4-Hydroxybenzonitrile (2) as the starting material was transformed to 4-hydroxy-thiobenzamide (3) via thioformylation. And ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate (4), which was synthesized via cyclization from 3, was treated with hexamethylenetetramine to generate the intermediate ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate (5). The target compound febuxostat (1) was obtained from 5 by etherification, cyanidation, hydrolysis.

以羟基苯腈为原料，经硫代甲酰化得到对羟基硫代苯甲酰胺(3)，3经环合得到2-（4-羟基苯基）－4-甲基－噻唑－5-羧酸乙酯(4)，4与乌洛托品反应，得到中间体2-（3-甲酰基－4-羟基苯基）－4-甲基－噻唑－5-羧酸乙酯(5)，之后再经醚化、氰化、水解得到目标产物(1)。

It lacked the technology for the huge turbines needed to generate electricity, or the high-tension power cables to transmit it.

至于发电所需的巨型涡轮以及传输电力所需的高压电缆，中国也缺乏制造技术。

How to generate program assertions is of great importance to software verifications Classical approach to this problem relies on a good command of program structures and repeatedly applying Hoare's rule for deducing Hoare triples.

如何生成程序断言对于软件验证十分重要。传统方法要求既要对程序结构有深入地把握又要做繁复的Hoare三元式推演工作。

These methanols were treated with BF3 in CH2Cl2 to generate the diferrocenylmethyl carbocations. Without separation from the reaction mixture, the ions were treated with some amines RNH2 [R=C2H5, n-C3H7, n-C4H9, HOCH2CH2, HOCH(CH3)CH2, HOCH2CH(C2H5)] to afford the ferrocenylamines in high yields. The present methodology for preparing α-ferrocenylamines from α-ferrocenyl alcohols enjoys such advantages as simple procedure and inexpensive starting materials.

它们对酸的敏感性很高，与BF3在二氯甲烷中作用可形成稳定的二茂铁基甲基碳正离子，无需从溶液中分离出来，便可与胺RNH2[R=C2H5，n-C3H7，n-C4H9，HOCH2CH2，HOCH(CH3)CH2，HOCH2CH(C2H5)]作用得到产率颇高的二茂铁基胺，这种由α-二茂铁基醇制备α-二茂铁基胺的方法具有简单、快速和原料廉价的特点。

In order to improve services trade competitiveness and the country competitiveness, China must strengthen the two advantageous factors to generate "leading effect", and at the same time, improve the two disadvantageous factors to weaken "cask effect", because all influence factors are a holonomic system.

因此，中国必须增强"两强"因素以发挥其"龙头"效应、改进"两弱"因素以削弱甚至消除其"木桶短板"效应，以便最大限度提高服务贸易国际竞争力和国家竞争力，此是因为"一个产业的任何一项关键要素出现问题都将伤害其升级的潜力"。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。