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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。

If you are a New appointee, you have not yet visitted a factory now, or have not yet contacted with factory, you have to examine oneself.

如果你是一个新人，你现在还没去拜访过一家工厂，或者还没有跟工厂接洽过，你要反省了。

You have not been able to rescue the environment yet , dematerialize the planet and not even feed the poor ones, because you have not been able to get rid of fear of shortage and a need to control others.

你们更加没有能够拯救行星的环境，消失行星甚至不供养贫穷的人，因为你们已经不能够摆脱短缺的恐惧而需要控制其他人。

Y ou have not been able to rescue the environment y et , dematerialize the planet and not even feed the poor ones, because you have not been able to get rid of fear of shortage and a need to control others.

你们更加没有能够拯救行星的环境，消失行星甚至不供养贫穷的人，因为你们已经不能够摆脱短缺的恐惧而需要控制其他人。

People who do not have a dog's chance have no chance of doing something they want to do.

形容一个人「 not have a dog's chance 」表示毫无机会达成他们想做的事情。

When we have forgotten.....When all the dreams have been shattered, we have not lost faith in survival,Think that all memory loses all already , we start a lethe, we whether be or not have already lost loving right?

当所有的梦都已经破灭，我们是不是已经失去了生存下去的信念，当所有的回忆都已经失去，我们开始遗忘，我们是不是已经失去了爱的权利？

I have heard you say that it was not unpleasant to wait a few years—you have amusements—your mind is away—you have not brooded over one idea as I have, and how should you?

我曾经听你这么说过：再等几年也不坏——你有的是乐趣，你的心也很狂野——你没有什么心事，不像我有那么多的心事，你为什么要这样呢？

People will always be setbacks, there will always be low ebb of the people, who have not always been the understanding of the time, people always have to Dishengxiaqi the time when these are precisely the most critical time in life, because Members will encounter setbacks, but most people can not have this threshold, you can have, you will succeed.

人总是会遇到挫折的，人总是会有低潮的，人总是会有不被人理解的时候的，人总是有要低声下气的时候，这些时候恰恰是人生最关键的时候，因为大家都会碰到挫折，而大多数人过不了这个门槛，你能过，你就成功了。

Because the waterproofing question on the concrete bridge deck has not been regarded enough, the concrete bridges were always destroyed prematurely. Especially all kinds of damages occurred on the bridge deck pavement, which have directly influenced safety of steering and the duration of bridge structures and have done a lot of traffic inconvenience and have caused huge economic loses and have not achieved the anticipated economic efficiency.

混凝土桥梁，由于防水问题一直没有得到足够的重视，导致其过早地遭到破坏，尤其沥青混凝土桥面铺装层普遍出现了各种病害，直接影响了行车的安全和桥梁结构的耐久性，给交通带来了很大的不便，造成了巨大的经济损失，没有达到预期投资的经济效益。

Cash-strapped retailers who have cut costs by running down stocks of other firms' watches keep buying his, since they did not have many on hand to begin with. And they have not slashed prices for Hublot's watches, as they have with those of its rivals (watchmakers get only about a third of the final selling price of a watch).

现金紧缺的情况下，零售商会减少其他公司钟表存货而保持买恒宝的产品，因为他们手头上恒宝的产品就不多；钟表商不会像卖其他牌子的产品一样降价卖恒宝产品（钟表制造商只获得钟表最终售价的三分之一）。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。