第二

It consists of circuitry that this constant current circuit stabilizes the criteria of a highly precise returned type constant current circuit of operation in another constant current circuit,Furthermore, the voltage amplification with very high stability is realized by adopting this constant current circuit also as the bias circuit of a first rank cascode and the 2nd step cascode, and the 2nd step constant current load intensity.

它由电路，这恒流电路稳定的标准，一个高度精确的返回式恒流电路的运行在另一恒流电路，此外，电压放大具有极高的稳定性，实现了通过这项恒流电路也作为偏见电路的第一级和第二栅栅一步，和第二步骤恒定电流负荷强度。

The central government came to a new high level of recognizing the science and technology after 1978, thus, a new policy of clerisy was established and a good political atmosphere, which benefits on popular science development, was formed. Besides, while the government's essential mission was transferred to economical construction, the popular science was accelerated by factors as economical development, social desire and economical treatment. Then, the prosperity of education set a good foundation for the development of popular science. Fourthly, the increase in the number of boffins and a fast advance on science and technology contributed to popular science's development intellectively. All these elements above caused the 2nd fastigium. However, during the last 1980s and early 1990s, confusion occurred to man's sense of worth in the period of economy transformation, which made popular science come to a downturn. As a result, the 2nd fastigium declined.

第四章对第二次科普高峰进行了分析。1978年以后，党中央对科学技术的认识达到了前所未有的程度，确立了新的知识分子政策，形成有利于科普发展的良好政治氛围；国家工作重心转移到经济建设上来，经济发展、社会需求和经济待遇等因素促进了科普的发展；文化教育事业的兴旺发达为科普的发展奠定了良好的基础；科技工作者队伍的壮大，科学技术的迅速发展，提供了科普发展的智力支持，这些综合因素促成了第二次科普高峰的到来。80年代末期到90年代初，由于在经济转型期出现了暂时的价值观混乱，科普工作陷入低迷，科普高峰消退。

A controller generates a first clock signal CLK and a second clock signal iclk for the first and second devices.

控制器(310)为第一和第二设备(120、130)产生第一时钟信号CLK和第二时钟信号iclk。

METHODS: Muscle tissues were samples from 15 children with congenital clubfoot, in the Department of Pediatric Surgery, at the Second Affiliated Clinical Hospital of China Medical University, 3 copies of normal children foot muscle tissues at the same age were provided by the Forensic Medicine College of China Medical University, 1 case of aborted embryo at pregnancy 13 weeks were offered by Department of Obstetrics and Gynecology, at the Second Affiliated Clinical Hospital of China Medical University.

15份先天性马蹄内翻足患儿肌肉组织标本由中国医科大学附属第二临床医院小儿外科提供，3份同年龄组正常儿童足部肌肉组织由中国医科大学法医学院提供，1例孕13周流产胚胎由中国医科大学附属第二临床医院妇产科提供。

Wherein the first coefficient of thermal expansion is greater than the second coefficient of thermal expansion.

其中第一热膨胀系数大于第二热膨胀系数，及其中第一直径大于第二直径。

Controversy regarding primary versus secondary columella lengthening in terms of cosmetic outcome remain unsolved.

目前对於第一阶段或第二阶段施行鼻小柱延长手术仍有争议；另外也缺乏第二阶段鼻小柱延长手术的比较性研究。

There is minus 1 in the first equation, 2 in the second and maybe minus 3 in the third. It's just the second column of my matrix.

第一个方程中的-1倍，第二个方程中的2倍，第三个中的-3倍，它是我的矩阵中的第二个列。

The second section of this part, we discuss the reasons for it to come into being.

第二部分的第二节，我们即从这四个方面分析了诚信营销产生的深层次原因。

Britain made colonies of both countries, and they have membership of the British Commonwealth in common.

在第二部分中，即文章的第二段，集中描述了两地的不同之处。

Secondly, based on the FO estimate, we formulate the timing error and channel estimation as a problem of composite hypothesis testing according to the first signal model, and then solve the problem by the composite hypothesis testing approaches.

该估计方法包括两步：第一步是根据第二个系统模型，推导了一种有效的最大似然频偏估计器；第二步是根据所获得的频偏估计值，利用第一个系统模型，将定时误差和信道估计表示成一个复合假设检验问题，然后再利用复合假设检验方法进行定时误差和信道估计。

The dynamic variation in content of cndogenous abscisic acid,indoleacetic acid,gibberellinsand isopentenyladenodines of normal juvenilefruit and dropped fruit was measured with enzyme linked immunosorbent assayin the course of physiological fruit drop of 'Shuizhang Longan.

应用酶联免疫法测定了水涨龙眼生理落果期间正常幼果和脱落幼果中内源激素ABA、IAA、GAs及iPAs含量的变化。

Zillions of code examples on the web.

网上数量巨大的代码例程。