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If all key word a brood child the ground is arranged in home page, inevitable meeting causes home page content and key word not quite match, because the content of home page is finite after all, also can cause home page friendship to link an elephant pedicular and same the special malformation that hangs completely.

假如所有的要害字一窝子地都安排在首页，必然会造成首页内容与要害字不太匹配，因为首页的内容究竟有限，也就会造成首页友情链接象虱子一样挂得满满的非常难看。

The history is important to the diagnosis of CICA.The key of saving life is the decompression peritoneocentesis in time.The local treatment of colorectal injury depends on routine of colorectal injury treatment.But if there are some conditions that affect the colorectal transit,the colon should be shortened properly to defecate facilely.Key words colorectal injuries compressed air abdominal pressure

病史对CICA的诊断重要；及时的腹穿减压是挽救生命的关键；压缩空气所致的大肠局部损伤可按常规处理，但如存在浆肌层广泛剥离等影响大肠传输功能时，应适当缩短结肠，使肠内容排出容易。

①The key of success is using the sharp incision biopsy needle and choosing the place of focus denseness to incise.②The key to reduce the complication is using"3 quick"means.③Pulmonary percutaneous biopsy is a diagnostic measure of permeative pathological changes in lung.

(1)使用锋利的切割针、选择病灶密集的部位切割是取材成功的关键；(2)采用快进快出快切割的&三快&操作方法是减少并发症的关键；(3)经皮肺穿刺切割活检是肺内弥漫性病变可以选择的一种确诊方法。

Aldol condensation 2, 5-dimethoxymethoxyacetophone with 2, 4, 6 -tri methoxymethoxybenzendehyde, then hydrogenation, reductive, the key intermediate 83 (84) of natural product 3, 5, 7, 2′, 5′- pentahydroxyflavan, was obtained; Mini reviewed EGCg activity, Then gallic acid and phloroglucin were used to synthsis EGCg, The key intermediate Chalcone 109 of EGCg was abtained through 7 steps from gallic acid.

重点介绍了以没食子酸为原料，经酯化，保护，还原，氧化，格氏反应，氧化六步反应得到3，4，5-三苄氧基苯乙酮，以间苯三酚为原料，经维斯迈尔反应，苄基保护，甲氧甲氧基保护三步反应得到2，4-二苄氧基-6甲氧甲氧基苯甲醛，酮106与醛108经羟醛缩合得到EGCg重要反应中间体查尔酮109。

To facilitate the study of novel pairwise key predistribution techniques, this paper presents a new framework for establishing pairwise keys between sensors on the basis of an ID-based key predistribution protocol.

在分析了现有密钥预分配协议的前提下，该文提出一种新的基于ID的密钥预分配协议。

The proposed key predistribution scheme has advantages over random key predistribution scheme in its security and only spends moderate computation cost so it is quite practical.

与随机密钥预分配方案相比，本方案在健壮性和安全性方面具有一定的优势，其计算和存储开销也不大，具有一定的实用性。

The analysis results show that this scheme doesn't need additional memory space and increases the probability that neighbor nodes have the same key space. Compared with the pairwise key predistribution scheme, this scheme can increase the threshold of captured nodes and improve the security of WSN, and fits the network environment and meets the security requirements of WSN.

分析表明，该方案在不增加存储空间的情况下，提高了邻居节点拥有相同密钥空间的概率，并且与多密钥空间密钥对预分布方案相比，可大幅提高被俘节点的阈值，增强了网络安全性，能够较好地适应无线传感器网络的网络环境和安全要求。

The proposed hexagon-based key predistribution scheme belongs to static key management schemes.

本文提出了一种静态****管理方案——基于正六边形的****预分配方案。

This scheme selects the minimal span set of all predistributed keys by running the adaptive key selection algorithm. It can maintain the security of the network and improve the connectivity among sensors simultaneously and integrate with the existed key predistribution schemes very easily.

该方案通过运行自适应****选择算法生成部署集中所有预分配****的最小生成集，从而在维持较高安全性的同时极大地提高了传感器节点之间的连通概率，并且能很容易地与现有的****预分配方案相结合。

There are 3 key provincially supported disciplines, 10 key construction disciplines of university, 6 brand-making majors of university, 2 provincially model laboratories, 15 elaborate courses of university and 1 provincially elaborate course.

学校全面加强学科建设，按照强化基础学科，突出优势学科，扶持新兴学科的思路，对原有学科布局进行了优化和重组。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。