有效

Dow Corning has invested about 4-5% of its sales revenue in research and development, and currently possesses 4,200 effective patents, including 1,600 in the US.

公司用于研发的费用约占销售额的4-5％，目前在全球拥有约4，200项的有效专利，其中有1，600项有效专利是在美国。

This paper uses economic data between 1996 and 2008, and concludes that the depreciation of real effective exchange rate will promote FDI in the short term, while results in the reduction of FDI in the long term by error correction model. The stability of real effective exchange rate helps to form expectations of added investment.

本文利用1996-2008年的经济数据，运用误差修正模型，实证分析得出结论：人民币实际有效汇率贬值对FD I在短时期内会有促进作用，但长期内会造成FDI的减少，而人民币实际有效汇率的稳定和坚挺有助于外商形成对前期沉淀资本持续追加投资的预期。

In this paper, the recent development of high-speed countercurrent chromatography applied in the fields, including the selection of solvent system, the separation of active ingredient and the method of separation, are reviewed.

文中对高速逆流色谱用於分离中药有效成分的溶剂系统选择、采用该方法分离的中药有效成分以及分离手段等方面的研究状况进行了综述，并展望了该领域的研究前景。

With the prevalence and rapid development of network,how to manage the network effectively have become the key factor to make use of and protect net-resource not to be attacked and crabbed.

随着网络的迅速扩展和网络技术的迅速发展，对网络进行安全有效管理日益成为能否对网络资源有效利用和保护的关键所在。

Or states that the mail confirmation is to be the operative Credit instrument or the operative amendment

或声明嗣后寄出的证实书将是有效的信用证文件或有效的修改

The teletransmission will be deemed to be the operative Credit instrument or the operative amendment

该电讯即视为有效的信用证文件或有效的修改书

Construction contract guarantee/bond is an effective credit instrument to guarantee the performance of a construction contract. At the same time, it is a common approach in the international building as well.

工程保证担保是国际上工程风险管理以及有效地保障了合同履行的一种有效的信用工具，同时，也是国际建筑业的一种通行做法。

The Issuing Bank must forward the operative Credit instrument or the operative amendment to such Advising Bank without delay.

开证行必须不延误地向通知行寄送有效的信用证文件或有效的修改。

Construction surety bonds is an effective credit instrument to guarantee the performance of a construction contract in the international project risk management and its also a common approach in the international building at the same time.

工程保证担保是国际上工程风险管理以及有效地保障建设工程合同履行的一种有效的信用工具，同时，也是国际建筑业的一种通行做法。

Test results show that there are evident differences among creepage distance utilization coefficients of different types of insulators.

对华东电网常用的几种绝缘子的积污特性、爬电距离有效利用系数进行了分析和计算，同时，在污秽试验的基础上，对几种常见的绝缘子试品进行了长串耐压试验，试验结果表明，不同类型绝缘子的爬电距离有效利用系数存在较大差异。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了