既而

The pollution problem caused by harmonic sources to power system has become more and more serious. As traditional filter devices , passive filters can not only suppress the harmonic but also compensate the reactive power and are still a widely used measure for harmonic suppression.

摘 要 谐波源对电网的污染问题已经日益引起人们的关注，而无源滤波器作为传统的滤波装置，既可以滤除谐波，同时可以兼顾无功补偿的需要，目前仍是应用较为广泛的抑制谐波污染的措施。

In a sense, Hegelian Philosophy symbolizes not only the completion of metaphysics, but also its end.

而在某种意义上，黑格尔哲学既标志着形而上学的完成，也象征着形而上学的终结。

Negative attraction pressure with 150mmHg is the best. It not only improves the work efficiency , but also reduces happen rate of hemoglobinuria.

在进行术中血液回收时，吸引器负压以控制在150 mmHg左右为佳，既可保证工作效率，有利于抢救患者生命，又能降低患者因红细胞受损而导致血红蛋白尿的发生率。

The child was discovered to be a hermaphrodite, and has both ovarian and testicular tissue, while the other child is anatomically male.

这一婴儿被发现是个两性人，既有子房又有睾丸，而另一个则在解剖学上是男性。

And as for him who neither has nor can get them, let him hear the words of Hesiod

至于那些既没有也无法获得立足点的人，请看赫希俄德的诗句：上善自知，中善闻知，下善无知而不闻。

To correct positioning of the residential renovation, residential renovation neither is the hexahedron affixed, not to make a very unassuming, red tape, hotels, and to distinguish between the renovation and decoration, the decoration personalized leaving residents to create their own to play.

要正确定位的住宅装修，住宅装修既不是六面体贴，而不是作一个非常谦逊的，繁琐的手续，酒店，并区分改建和装修，装饰个性化离开居民创建自己的发挥。

"In the first place the men of the disbanded royal bodyguard and the Regiment of Hohenlohe, suddenly turned loose on to the street of a capital seething with unrest, unemployed and perhaps disgruntled at their abrupt dismissal, were a potentially dangerous element."

首先，因被解散而突然三两成群出现在群情激昂的首都街头的皇家卫队和Hohenlohe团的官兵们既无所事事，又对被突然解雇心怀不满，确是一种潜在的危险因素。

This paper expounds seven methods to judge whether a homonym is a conjunction or a relative conjunction.

本文主要是针对如何区分既可做连接词，又可做关联词的同音异义词而展开论述的，文中列举了七种区分的方法。

On the NiO/SiO〓 catalyst prepared by IM, the main hydrogenation product of MA was SA, the activity and selectivity were almost no relation with the nickel content and nickel species 3. Summarizing the characterization and activity evaluation of the catalysts, we concluded: On nickel based catalyst, when NiO was crystallite, and the Ni〓 that was prepared by reducing, hydrogenation of the MA could lead to SA but not to γ-BL; when NiO was cluster and had a properly interaction with the support, the Ni〓 prepared by reducing, could hydrogenate MA to SA then to γ-BL. When NiO cluster and crystallite were both existed on the catalyst, the hydrogenation products were mixture of SA and γ-BL, and the amounts of SA and γ-BL were related with the ratio of cluster and crystallite.

综合催化剂的表征和活性评价得出：当镍基催化剂上氧化镍以结晶态存在，经氢还原后的零价镍可使顺丁烯二酸酐加氢得到丁二酸酐，丁二酸酐难以进一步加氢为γ-丁内酯；当镍基催化剂上氧化镍以簇团形式存在，与载体之间有适当的相互作用时，经氢还原后的零价镍可使顺丁烯二酸酐加氢得到的丁二酸酐进一步加氢为γ-丁内酯；若催化剂上氧化镍既有结晶态又有簇团形式时，随二者含量比例不同而得到丁二酸酐和γ-丁内酯的混合物。

Rust is a main disease on Zoysia Willd., it can destroy lawn sight and uredinia stain shoes and clothes of individuals walking on zoysia rust affected turf, even made people hypersusceptibility.

锈病是结缕草属植物上的重要病害，使草坪景观遭到破坏，散出的夏孢子污染游人的衣物，甚至导致过敏，极大地影响了人们对草坪的利用，而目前只是通过定期的喷施农药来进行锈病的防治，既不利于人们的健康，又对环境带来负面影响。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。