查询词典 prevent

Check valves are automatic valves, mainly for one-way flow of media channels, only allowing media to flow in one direction, to prevent accidents.

止回阀属于自动阀类，主要用于介质单向流动的管道上，只允许介质向一个方向流动，以防止发生事故。

Is automatic and there's nothing you can do to prevent this behavior.

是自动的，没有什么可以做，以防止这种行为。

The fragment size can be amplified by 295 bp through the primer, in order to prevent false positive from appearing, a pair of internal control primers C34 is designed through the invention according to a bull autosome 3 reported sequence, the fragment size is amplified by 208bp, dual PCR amplification is performed to single bull sperm through the two pairs of primers, and then the final evaluation is performed to the sperm separation purity according to the statistical analysis to the detection result.

本发明提供了一种检测X、Y精子分离纯度的引物，该引物是针对牛Y染色体上性别决定基因Sry通过PCR错配技术设计而成，通过该引物可扩增片段大小为295bp，为了防止假阳性出现，本发明根据牛3号常染色体报道序列设计了一对内标引物C34，扩增片段大小为208bp，通过上述两对引物对单个牛精子进行双重PCR扩增，然后根据对检测结果的统计分析，对分离精子纯度做出最终评价。

For the tweeter,L3 acts as a shunt inductor and as an autotransformer to allow for differing levels of sensitivity.C2 is adjusted to keep the crossover frequency constant and R3 is there to prevent ringing,with R4 and C6 to adjust the frequency response at the upper end.

针对高音单体，L3的作用为一分流指示器与自耦变压器，以便区别灵敏度的等级。C2是用以调整保持分频点的衡定，而R3则用来避免铃振，并同R4与C6以调整高频端的频率响应。

People : it is necessary to prevent some people avail oneself of loopholes, expensive to be rented out.

记者了解到，由建设部、民政部颁布的今年10月1号实施的《城镇最低收入家庭廉租住房申请、审核及退出管理办法》，严格规定了享受廉租房的人群，对享受廉租房后，又查实没有如实申报家庭收入、家庭人口及住房状况的；家庭人均收入连续一年以上超出当地廉租住房政策确定的收入标准的；因家庭人数减。。。。。。

Will it be possible to prevent Avenging Wrath from being dispelled as well?

我们能有办法防止复仇之怒也被驱散掉么？

We've worked to prevent the spread of potential pandemic diseases like avian flu and SARS.

我们致力于阻止潜在的像禽流感和非典型肺炎这样的疾病在全国流行。

For the government, the funeral of Grand Ayatollah Montazeri turned into a demonstration they were powerless to prevent.

对于政府来说，阿亚图拉。蒙塔泽里的葬礼演变成了他们无力阻止的游行示威活动。

In response to the tragic Selendang Ayu grounding off Unalaska in December 2004, a number of organizations gathered on January 18, 2005 inAnchorage and via teleconference to discuss measures that would effectively prevent such a tragedy in the future.

作为对 Selendang Ayu 号2004年12月拖上岸的回应，众多组织于2005年1月18日聚集在安克雷奇，通过远程电信会议讨论在将来如何有效避免惨剧的发生。

The SSP has requested an initial meeting between SSP representatives and the State of Alaska to discuss an NGO incident report on the Selendang Ayu that is currently being produced and explore further actions that need to be taken to prevent future oil spill accidents.

SSP 要求 SSP 代表和阿拉斯加州举行会议来讨论这项非盈利组织报道的事：普遍要求对 Selendang Ayu 进行进一步的检测，有必要预防未来石油泄漏事故。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。