相当长的时间

Using such methods as geochemistry engineering,plant reclamation technology etc,to make the harmful element harmless or to remove the harmful elements can effectively prevent the detonation of "the chemical time bomb" and eliminate the threat of "time bomb".

化学物质在土壤中的累积与储存，在相当长的时间内不表现为危害，但当储存量超过土壤或沉积物承受能力的限度时，或者当气候、土地利用方式发生改变时，原本稳定的化学元素会突然活化，导致

In recent years, our enterprises" benefit decrease, and the scale shrinks, so they can"t offer all-directions and low cost logistics service in a long time and also need to improve their logistics condition by themselves. For the special of the logistics enterprises, even social logistics develops to a certain extent, its function can no overlay all the parts of the enterprises logistics. Enterprises logistics have not commutability.

近年来，我国企业效益滑坡，经营萎缩，在相当长的时间内还不能为企业提供全方位低成本的物流服务；同时，第三方物流的兴起，社会物流的蓬勃发展，将极大地改善企业的物流状况。

Traditional ethnographic techniques, on the other hand, provide techniques for watching people at their activities over considerable periods of time.

另一方面，传统的人种学提供的技术是在相当长的时间周期内观察人类行为的技术。

The association sports marketing practiceimplementation "take Olympic Games as the master line, take thespecific sports event as supplemented" the policy, adopts the support,the cooperation and so on the many kinds of ways, through theconformity dissemination, makes every effort in the quite long time tomaintain the whole world the audiences to the association attentioncontinually, the smooth rise, thus impetus association brand withsteady steps development.

联想体育营销实践贯彻"以奥运为主线，以特定赛事为补充"的方针，采取赞助、合作等多种方式，通过整合传播，力求在相当长的时间内保持全球受众对联想的注意力持续、平滑的上升，从而推动联想品牌的稳步发展。

Gratian's "Decretum" was a wonderful work; welcomed, taught and glossed by the decretists at Bologna and later in the other schools and universities, it was for a long time the textbook of canon law.

gratian的" decretum "是一个美好的工作；欢迎，但教和掩饰，由decretists在博洛尼亚和后来在其他学校和大学，它是在相当长的时间，教科书的教会法。

But it is evident that for a long time this also has been the public and most grievous complaint of all good men that Masses have been basely profaned and applied to purposes of lucre.

但很显然，相当长的时间，这也一直是市民和最严重的投诉，所有的好男人群众已basely亵渎和应用的目的，带来滚滚的财源。

Last weekend, we learned that the NDP under Jack Layton has been in talks with the separatist Bloc Quebecois for quite some time to form a plan seize power and to overthrow the government.

上周末，我们听闻林顿领导的新民主党，与企图分裂加拿大的魁北克人政团已有多次会谈，可见夺取政权和推翻政府的计划已酝酿了一段相当长的时间。

Remember it takes considerable time and distance to reach high speed: if terminal velocity is 180 km/h, it takes 6.1 seconds (151 m) to reach 150 km/h in free fall, while to reach 170 km/h takes 9.1 seconds (283 m).

注意达到这一速度需要相当长的时间和距离：如果终端速度为180km/h的话（这一速度由自由式跳伞员给出），需要6.1秒，151米的自由下落达到150km/h的速度，如果达到170km/h需要9.1秒，283米的自由下落。

At present, tuberculosis resistant to multiple drugs is untreatable. Tuberculosis is a disease of the poor.

肺痨可说是一个穷人病，因为发病个案都集中在落后地区，针对肺痨的科研项目在欧美地区已停顿了30年，对肺痨菌的了解仍然存在许多空白的地方，例如要彻底解决抗药性问题，相信仍要等待一段相当长的时间。

Luther, contrary to popular myth, did not revolt easily against papal authority and for a long time held to the conviction of a Petrine office charged with the care of souls in the church; but when he became convinced that the vicar of Christ had in fact distorted and obstructed the proclamation of the gospel, he labeled him instead the "antichrist," and that label stuck for centuries.

路德，相反，流行的神话，没有反抗，容易对教皇的权威和相当长的时间举行的信念，一petrine办公室被控以照顾的灵魂在教会里，但，当他成为相信副主教基督已在事实上被扭曲，阻碍了宣布福音，他标示为他而不是" antichrist "，该标签停留数百年。

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。