部分

The rules of breakage and formation of chemical bond in the reaction were discussed in order to help the further research in this field.

本论文的研究内容分两部分：第一部分是N3-和NCO-与COCl2的反应机理及反应过程中化学键变化的规律，找到了可能的反应通道，为合成高能量密度物质提供了新的可能的途径和方法。

4DRG was co-culture with sciatic nerve segment in 10鸖 DMEM;the axons were longer and surround the sciatic nerve segment which was regard as anew evidence for chemotropism.

结果：(1)在无血清条件下单独培养的DRG，背根神经节的轴突数目众多，外形纤细弯曲，不成束，并且施万细胞和成纤维细胞稀少，所以可以排除两者对轴突生长的影响，为观察来源于变性坐骨神经段的可溶性因子对轴突生长的作用提供了有利条件；(2)在无血清条件下DRG和变性坐骨神经段联合培养，①先单独培养DRG，4天后待神经元轴突长出，再与坐骨神经段联合培养，观察到神经元的轴突数目减少，外形挺直，部分轴突之间相互粘附成束；②变性坐骨神经段和DRG同时联合培养，神经元的轴突数目明显减少，外形粗壮，轴突之间相互粘附成束；(3)有血清条件下单独培养DRG，轴突数目较多，外形挺直，长短不一，部分神经元的轴突之间相互粘附，施万细胞和成纤维细胞数目众多，观察到的轴突生长情况受到施万细胞和成纤维细胞的直接或者间接的影响。

Numerical computation part includes detailed study on theoretical numerical models and preliminary study on the 1999 Chi-Chi, Taiwan, earthquake.

数值计算部分的工作主要包括两部分：针对构造的理论数值模型详细研究在各种因素影响下的半空间中断层上的自发破裂行为，以及利用本文建立的方程初步研究1999年台湾集集地震的动力学破裂过程。

the manual nn as a highly integrated chiasma subject. most of models about nn are adopting the bp network and the changed form at the practical appliance, which is also the hard core of forward network, incarnating the essential part of nn.

人工神经网络作为一门高度综合的交叉学科，在实际应用中绝大部分的神经网络模型是采用bp网络和它的变化形式，它也是前向网络的核心部分，体现了人工神经网络最精华的部分。

Weight-saving opportunities are available today, Childers said, and IAC and other suppliers are pointing out that they can respond quickly with parts - not just parts in development.

重量节省的机会，可今天，奇尔德斯表示，英华达和其他供应商指出，他们能够迅速作出反应的部分-不只是部分的发展。

Methods 8cases severe adherence acute cholecystitis,10cases repeatedly broken out,the gallbladder recrease fibross,2cases of Mirizzi sydrome the chololith occlude the neck of the cyst,the total chole-cystectomy is difficult,partly retain the gallbladder back wall of cyst,the mucosa is damaged by electrotore,partly anat-omize the cyst duct,close the duct in the proper postion.

8例粘连严重处于炎症急性期，10例反复发作胆囊壁纤维增厚，2例Mirizzi综合征结石嵌顿在胆囊颈部，强行完整切除胆囊困难，采取保留部分胆囊后壁，残留黏膜予以破坏，部分游离胆囊管，在适当位置关闭胆囊管。

This paper includes five parts. Part one is an introduction which introduces the definition of the circular chromatic number and its equal definition, and then it presents theories and conclusions cited later.

本文一共分为五个部分，第一部分为引言，介绍了圈色数的定义及其等价定义，还总结了后面常会引用的定理和结论。

The first section of chapter 5 on "Marxism and theCrisis" is addressed to an attack on deviations among the faithful, andcomes through only dimly to the casual churchgoer.

写作的结构是：资本、第一部分和第二部分、等等，结构比较随意，就像是圈内人士的单词表。

Results There is egg cover before insect egg and is wrinkled increase part behind it. The nipples having cilium,sanken having or not cilium and little holes are distributed symmetrically around the oral sucker of cercariae. The nipples having cilium are discovered in the rest,which may have sense function.

结果 虫卵前端有卵盖、末端有皱褶增厚部分；尾蚴的口吸盘周围对称分布着有纤毛的乳突，有或无纤毛的凹陷及小孔；具纤毛的乳突在虫体的其余部分也有发现，可能起感觉器的作用。

The circular disk of the Earth was crossed from west to east and divided into two equal parts by the Sea (their name for the 3)Mediterranean, and its continuation, the Euxine, the only seas with which they were acquainted.

类似一个圆饼的地球从西向东延伸，被"大海"及其延伸部分欧克辛斯海（这些都是希腊人唯一熟悉的海域）分成相等两部分。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。