二中心的

Experimental accuracy and repetition of FBG temperature sensitivity and compensation were discussed.have selected several materials which has bigger coefficient of expansion to do packaging components, have made many temperature experiments, there have not flaws, such as aging, crackle, absciss layer, packaging materials have good temperature sensitivity and compatibility with optical fiber;have designed the simple and practical packaging components, have performed a serials of experiments about accuracy and repetition of FBG wave-length, have obtained the first step conclusion;have analyzed the result and made comparison between the result of different experiment, have summarized the best packaging effect and several rules to reduce mistskes.

本文所做的主要工作包括以下几个内容：一、选取了常见的热膨胀系数大的材料制作封装元件，经过多次一80℃到80℃反复测试，封装元件没有出现老化开裂、封装裂纹、空洞、离层等缺陷，封装材料具有良好的温敏稳定性及复用性，与光纤相容性较好；二、对光纤光栅进行简单、实用的封装处理，就封装效果的优劣性、波长测量的准确度、重复性和封装时产生的波长损失等方面进行了一系列的实验，得出了初步的结论；三、对温敏和温度补偿式封装的实验数据进行了详细的分析和对比，从数字上对温变过程中光纤光栅中心波长的改变及温变曲线进行了定量的分析，在大量实验数据分析结果的基础上，总结出哪种材料封装效果更好，以及如何有效的减小实验误差。

The last but not least, it is also owning to the rapid development in computer science and information technology. Such as, some computational task, which previously must be executed by using super-computer, now can be carried out by personal computer, and at the same time, the network speed and band width of data bus and input/output equipment have increased several times. In addition, the improvement of the high quality graphic displaying is available. All these provide strong support for cryoEM high-resolution reconstruction study.

目前，在低电子剂量的情况下，冷冻电镜照片可以记录到3-4 〓的信息，使用冷冻电子显微镜进行高分辨三维重构工作，已经获得6.5-8〓高分辨率水平的结果，可以分辨出蛋白质的α螺旋、识别出蛋白质的β折叠等蛋白质二级结构；其次是，三维重构算法效能的不断提高，使得对二十面体取向和中心参数计算的可靠性大大提高；再次是，由于计算机和信息技术迅猛发展，例如，以往需要使用大型计算机的计算任务已经可以被一般的个人电脑完成，网络速度、数据总线和硬盘等I／O设备的带宽成倍增长，以及图像显示能力的提高都为冷冻电子显微镜高分辨三维重构技术提供了强有力的支持。

Now the core conflict is once again becoming entangled in a bigger one—perhaps even more dangerous this time because Iran is more eager than were the secular Arab states of the 1950s and 1960s to put Islam at the centre of the anti-Zionist cause.

目前，冲突的核心再次同更大的利益冲突相纠缠，而这一次也许更为危险，因为较之二十世纪五十年代到六十年代的非宗教的阿拉伯国家，伊朗更渴望将伊斯兰教置于反犹他复国运动的中心。

Speaking of Dongfeng Green Bikeway, previously it was an abandoned old railway, but today it has become one of the well-known bikeways across three townships in Taichung County. Along the bikeway, cyclists will be able to visit a lot of distinctive scenic spots, including Shihgang Station, 921 Historical Shihgang Dam, Japanese-style Old Barn, tourist centre, Lover Wooden Bridge, Plum Nostalgic Park, century-old mango tree, Dongfeng Iron Bridge, Rainbow Bridge, Dongshih Hakka Cultural Park and so on. The entire bikeway round-trip takes about 2 hours.

东丰绿色走廊」一条废弃的旧铁道，数十年后的今日续而成为全国知名的铁马道，横跨台中县三个乡镇，沿途经过许多特色景点有石冈车站、九二一史迹石冈水坝、日式旧榖仓、交通旅游局~旅客服务中心、情人木桥、五福临门、梅子怀旧公园、百年芒果树、东丰铁桥、虹桥、东势客家文化园区来回大概2个小时的车程，租部铁马、饱览风光、品尝绿廊上的特色美食，亲近自然、休闲自在。

This Sm-catalyzed reaction firstly efficiently realized the catalytic cycle in the tandem rearrangement/reduction reaction of α-hydroxy epoxides, and moreover the diastereoselective amplification could be distinctly observed when two C1 epimers in substrate were subjected to this catalytic tandem reaction.

该催化的多功能串联反应，高度非对映选择性地一步控制了含有季碳的三个相邻立体中心，有效地构建了&2-季碳1，3-二醇&结构单元，首次实现了此类重排—还原过程的催化循环，其中对于两个C1位的差向异构体底物，此反应具有明显的非对映选择性放大特点。

The stretching influence on the near trusses should be considered when using the stretching-twice method, and the construction is hard to be controlled. The Harbin exhibition sports center with a 128m support span, attached to a deep design calculation of the super-large span prestress truss string structure, stretching once in tension bed method is brought forward for the bottom cable of the single truss string structure. From calculation research on the friction force between the tension bed and the truss string structure, the friction influence is considered for the displacement method of the middle of span, with the action of the fixed cable stress. This method, with vertical displacement of the middle of span as its main control target for prestress stretching, is successfully applied in the prestress stretching construction of the project.

二次张拉需考虑张拉对相邻桁架的影响，施工控制难度大，本文结合哈尔滨会展体育中心支座跨度128m的超大跨度预应力张弦桁架结构的深化设计计算，提出了单榀张弦桁架下弦拉索胎架一次张拉法施工方法，通过对张拉阶段胎架与张弦桁架间摩擦力的计算研究，定量索力下跨中位移法考虑摩擦力影响，以跨中竖向位移作为预应力张拉的主要控制指标，成功地完成了该工程预应力张拉施工。

The positive peptide cleavage promoted by complex, CuⅡL and the negative response of CuⅡ/dien complex suggest the merely hydroxy pendant in complex have no ability to attack the peptide bond. The synergic carbonyl activation by metal coordination is essential for the cleavage of peptide bond promoted by CuⅡL.

比较相应铜配合物及二乙烯三胺铜配合物的切割性能，提示羟乙基侧臂单独难以实现相邻肽键的切割，高配位数金属中心对肽键羰基的活化与羟基的协同进攻是该类配合物切割多肽的可能机制。

As the climatic data received and saved in the Climatic Data Office of NMIC(National Meteorological Information Center) in China,the global surface synoptic data are made up of 45 meteorological variables,4 times observations in term hour daily from approximately 6000 station...

利用2005年用于全球地面天气报资料接收、处理实时业务中的质量控制方法，对保存于国家气象信息中心气象资料室的全球地面天气报历史资料数据集进行了全面的质量检查，对原数据集中因解码而引起的比较明显的批量错误资料进行了修改，生成具有质量控制码的二版全球地面天气报历史资料数据集。

Was established in Jiangxi Province of green space at the end of 2001, is one of the central financial support to the edible cactus cultivation, processing, production, marketing an integrated enterprise, the company is located in the birthplace of the Chinese Buddhist scenic Yichun City of Jiangxi Province, Companies registered capital of 12 million yuan yellow, covers an area of 100 acres and has an office building, four production workshop, a total area of 21,000 square meters, has a special noodle production line 102, a cactus fruit juice production line, cactus freezing a dry powder production line , A cactus magma production lines, are still cactus liquor, wine production line is under construction, the company employees 110 people, has a research center, has developed the product of more than 40 months.

江西省绿地生物有限公司成立于2001年底，是一家属于中央财政扶持的以食用仙人掌种植、加工、生产、销售于一体的综合型企业，公司位于中国佛教发源地的风景优美的江西省宜春市，公司注册资金黄色1200万元，占地面积100亩，拥有办公楼一栋、生产车间四栋，总面积达21000平方米，建有特种面条生产线二条、仙人掌果汁生产线一条、仙人掌低温冷冻干粉生产线一条、仙人掌原浆生产线一条，目前尚有仙人掌白酒、红酒生产线正在建设中，公司现有职工110人，拥有科研中心一个，已开发的产品达40余个。

Concord's chairman, told reporters that the past trading center is one of the collective membership system has now been transformed into joint-stock companies, and restructuring the company after the share register more abundant strength, capital of five million yuan from the original increased to 20,000,000 yuan.

徐小瑜Concord的董事长对记者说，过去的贸易中心之一，集体会员制度现在已经转化为股份制公司，重组后的公司登记册中的份额更雄厚的实力，资金500.0万元从原来的增加二千点零零零万元。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。