相当长的时间

Funny thing however, is that after I spent a relatively extended time period listening to those modern music, mainly atonal of course, when I finally got back to the basic core repertoires, take keyboard music for instance, say, Mozart or Schubert's sonatas, I start to appreciate them even more, while those modern stuffs just don't have this advantage.

有趣的是，当我听了相当长一段时间的现代音乐后，当然是那种没腔没调的，当我最终回到基本的核心保留曲目，以弹奏乐为例，如莫扎特或是舒伯特的奏鸣曲，我开始更加欣赏它们了，这些现代作品就是没有这种优势。

For a long period of time, widely used in the production of components of an effective insecticide rotenone is mainly from the genus Derris root extract, collect rotenone from the root to dig down to two meters deep, the human cost of not only high-cost and easy caused by soil erosion, many of the genus Derris production has stopped growing, leading to the market with rotenone as the main active ingredient of the biological pesticide manufacturers shortage of raw material sources.

相当长一段时间，在生产上广泛使用的有效杀虫成分鱼藤酮主要是从鱼藤属植物中的根部提取，采集鱼藤酮的根要挖掘至地下达两米深，不仅人力成本耗费高，而且容易造成水土流失，不少鱼藤属植物的产区已经停止种植，导致市场上以鱼藤酮为主要活性成分的生物农药制造企业原料来源短缺。

We show that the burst is powered by the same relativistic fireball mechanism as long GRBs, with the ejecta possibly collimated in jets, but that the total energy release is 10–1,000 times smaller.

我们发现爆发作为一个长时间的 GRBs是相当强大的如相对论机制的火球机械，理由是我们对喷射流中的喷出物进行了可能地校准，确定总能量释放是 10 – 1，000 倍比较小的爆发。

And compared to CRT monitors, LCD displays, flicker-free, non-radiation, prolonged use of fatigue resulting from smaller, for the protection of eyesight is a very effective, the proposed a bigger selection of parents to their children as much as possible to buy the computer LCD display products.

和CRT显示器相比，液晶显示器无闪烁，无辐射，长时间使用产生的疲劳感更小，对于保护视力是相当有效的此，建议更大的家长在给孩子挑选电脑时尽可能的选购液晶显示器的产品。

In 2001, William Hoch, now at MontanaStateUniversity, Bozeman, suggested that the pigment acts as a protective sunscreen, helping to keep leaves on the trees for longer so that more nutrients can be harvested from them.

美国蒙大拿州立大学的植物生理学家 William Hoch 在2001年就曾提出，色素相当于树木的防晒霜，让叶子在树上停留的时间更长一些，这样树木就能从叶子中获取更多的营养。

In 2001, William Hoch, now at Montana State University, Bozeman, suggested that the pigment acts as a protective sunscreen, helping to keep leaves on the trees for longer so that more nutrients can be harvested from them.

美国蒙大拿州立大学的植物生理学家William Hoch在2001年就曾提出，色素相当于树木的防晒霜，让叶子在树上停留的时间更长一些，这样树木就能从叶子中获取更多的营养。

The following innovation are obtained by the investigation:(1)After the throughly study of the relation of mining industry development and Guizhuo national economy from many aspects, I get the conclusion that mining industry is the stanchion of Guizhou"s economic and in a long time in the future, the development of Guizhou"s economic will depend on mining industry.

本次研究取得以下几个方面的成果：﹙1﹚比较深入地从多个方面研究贵州矿业发展与贵州国民经济发展的关系。分析得出矿业是贵州国民经济发展的支柱结论，在今后相当长一段时间内，贵州仍将处于大量依赖矿产资源以支撑经济增长的时期。

After his graduation, Zhang worked as a designer for quite a long period. It is praisable that he finds a balance between his "designer's life" and his "ink paintier's life".

毕业后从事了相当长一段时间的设计，但难能可贵地与他的&设计生活&平行的是他的&水墨生活&。

Quite for a long time, I was looking for a free Signature control or some thing like that, that I could use in my own application without overloading it with bulkier codes.

相当长时间，我一直在寻找一个免费的签名控制或某些类似的，我可以在自己的应用程序中使用的笨重不超载的代码物件。

Alex now busies himself with preparations for the launch of the third chain brand, L.

由于顾成先生还是个画家，并从事过相当长时间的设计工作，对于餐厅内部的装潢、布置等工作，他都会亲自参与进去，甚至设对于菜单，他也会提出自己的想法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。