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In fact, there is little pump of the fluid loss, which makes the operation of pumps can not achieve 100% efficiency, as these fluids are used to on both sides of bearing and gear lubrication, and the pump body is also not possible with no gap, it can not be so that 100% of fluid discharged from the export, so a small amount of fluid loss is inevitable.

实际上，在泵内有很少量的流体损失，这使泵的运行效率不能达到100％，因为这些流体被用来润滑轴承及齿轮两侧，而泵体也绝不可能无间隙配合，故不能使流体100％地从出口排出，所以少量的流体损失是必然的。

Numerical controlled program was compiled with ETA code. The baffles were welded into a pile, then the holes were drilled using milling cutter and twist drill. The baffles were installed on Mitsubishi numerical controlled machine, and numerical controlled process was realized. This can improve production efficiency, which makes it possible that helix-baffled tubular heat exchangers can be widely applied in factory.

在MITSUBISHI操作系统的数控钻铣床上，采用特殊的刀具，将折流板点焊为一擦，装夹在旋转工作台上，使之与刀具成一个固定角度，实现了阶梯式螺旋折流板上孔的加工，解决了制造的难题，提高了生产效率和钻孔精度，为螺旋折流板管壳式换热器的推广应用提供了可能。

The bamboo and wood instrument with top grade of tone quality are scarce. It was estimated that can't reach one hundredth of its total.Second, the same tone quality of Qin (the name of a kind of musical instrument) can' t be made of the same kinds of bamboo and wood material. Such as the jinhu, which is made of Nan bamboo. But its tone quality was quite different. And pad auks erhu (Chinese two-stringed musical instrument) and the violins were the same.

如小提琴，其共鸣箱是用云杉、枫木制作的，但音质相差非常悬殊，红木二胡、京胡等亦是如此；第三、红木乐器、檀木乐器价格太昂贵，且音质高档的也不过占其总数的百分之一、二；第四、过去制作的竹木乐器，在刚制作完毕时，其音量和音质都比较差，须经数年后，其音质才能纯净些，音量也才能大一些。

The bozos will tell a company that what it's doing can't be done, shouldn't be done, and isn't necessary.

在公司的发展过程中，定会有很多人告诉你这件不该做、不能做、做不成功。

Since, in fact, there were more than can possibly have been used in context, it is probable that the clausulae came to be performed independently, either in other parts of the mass, or in private devotions.

因为事实上在此时期，这种特别的风格在有比这种可能性更多的运用（were more than can possibly have been used in context）。克劳苏拉可能得到了独立的表演--在一些弥撒、 private devotion中。

Compared with the exchange and mutation operation in genetic algorithm ,crossover operation becomes helpless when adaptive value of most individules in demes have little difference.The algorithm falls into local solution and can't be solved by exchange. Although mutation can make it shake off local convergence and jump out of local solution, denteric mutation may destroy the produced module that is constructive to form the optimal solution.

相比遗传算法中的交换和变异操作，当种群的多数个体适应值相差不大时交叉操作就显得无能为力，算法陷入局部解而不能由交换解决，突然变异能够使之摆脱局部收敛而跃出局部解，但是后期的变异可能破坏已产生的对形成最优解有建设性作用的模块。

Herein this paper discusses on two testing methods: cooler surface condensation hygrometer and gas chromatography, the latter of which is thought to be more popular in the world. It is also pointed out that the index of hydrocarbon dewpoint depends only upon the operation conditions and environment of pipelines and can not be specified until a suitable method for determination is established.

为此，讨论了测定商品天然气烃露点的两种方法--冷却镜面法和气相色谱法，认为后者才是当前发展的方向；并指出商品天然气烃露点指标仅取决于管道的操作条件及运行环境，且只有建立了准确的测定方法后才有可能确定。

For the second part, the damping behavior of Mg matrix composite was studied. It is found that the graphite fiber achieves better damping capacity than other reinforcements. The phase transformation happened in the Mg matrix can improve damping capacity and with the increase of reinforcement damping capacity can also be improved at high temperature.

其次，对镁基复合材料的阻尼行为的研究，发现石墨纤维比其它增强物具有更好的阻尼效果，基体镁合金的相变过程能提高复合材料的阻尼性能，增加增强物含量能增加复合材料的阻尼且高温下的效果更好。

Cultural evolution can shape genomes, but it can also be said that genes must shape culture.

文化演化能塑造基因组，但也可以说基因必须塑造文化。

While everyone on the line of sight of Hins Cheung and Wang Wan-the emotional, the surprise came the even more alarming news, Hins Cheung and Kenny Kwan There seems to be a close relationship is not clear, but also universal network television Two journalists were photographed with the camera, which no doubt has been thrown into the entertainment business a heavy bomb, although it seems unlikely that this kind of thing, but not before clarification of this possibility can not be ruled out.

正当所有人都将视线放到张敬轩和王菀之的感情上时，居然又传出了更加惊人的消息，张敬轩和关智斌似乎还有一段收不清楚的关系，同时还有万能网络电视的记者拍摄到了两个人在一起的镜头，这无疑给娱乐圈扔进了一颗重磅炸弹，虽然这种事情似乎不可能，但是在没有澄清之前是不能排除这种可能性的。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。