抽取

Then the cooling agent in the air conditioning and the brake fluid are extract ed, the cooling water and the engine and transmission oil are released and the fuel is pumped off.

然后把空调系统的制冷剂和制动液抽取出来，再将发动机中的冷却水，以及发动机润滑油和变速器油释放出来。

The other equipment employs a pump to extract ground air from the hole.

第二种设备使用一个泵，从孔中抽取地下气体。

Removable EVA cushion insert with sponge rubber heel wedge and heel air bag for superior cushioning.

抽取式的EVA缓震鞋垫后跟部分嵌入海绵状橡胶，以及后跟额外附加的气垫，提供高等级的缓震性能

In this paper,a novel algebraic feature extraction method is presented.

该文给出了一种新的代数特征抽取方法。

Image Feature Extraction and Recognition Based on Algebraic Method .

基于代数方法的图像特征抽取和识别。

The charge-remote fragmentation of protonated alkylamines and the fragmentation of alkylamine ions can be explaned by using the radical mechanism and hydrogen abstraction of intramolecule, respectively.

自由基机理可以解释质子化脂肪胺分子的远电荷反应。分子内氢抽取可以解释脂肪胺分子离子的碎裂反应。

Puncture to do the best prenatal diagnosis of amniotic fluid is taken from 16 to 20 weeks of pregnancy.

做产前诊断最佳穿刺抽取羊水时间是妊娠16～20周。

The company name was selected from an anagram created from the common letters of the first and last names of the original founders.

公司的名字是由最初的几个创办人名字中各抽取一个字母组成的，是以简单、好记、易发音为原则。

The quasi-elastic barrier distribution D〓 extends to low energy region and enhances the fusion cross section at the sub-barrier energies. It is still needed to do some work to determine the deformation parameter β〓 for light odd-odd nucleus, like 〓Li and to calculate all reaction channels by means of CDCC code simultaneously. It is important to measure the exclusive angular distributions of breakup fragments.

得到参数化的和能量相依的相互作用势公式；发现弱束缚核〓Li+〓Pb阈异常与〓Li的形变参数β〓相关，垒下存在强的吸收势；给出破裂对熔合截面的影响在垒上压底垒下增强；熔合势垒分布向低能端展宽，有利于垒下熔合截面增强等结果；对如何确定轻的奇-奇核的形变参量β〓提出了疑问；需解决如何用从弹散角分布抽取的光学势参数，进行CDCC程序全反应道统一描写；迫切需要破裂碎片关联测量的实验数据。

METHODS: 5 184 people of non-manual workers and manual workers in city as well as farmers at different sex, aged from 20-59 years, were selected in Shijiazhuang, Cangzhou and Chengde with random sampling of stratified cluster in July 2000. They were assigned into 20-39 year group and 40-59 years group according to age to perform investigation of their physical work, which composed of strength of grasp, anteflexion of body when sitting, standing with single foot when closing eyes, back pressure, vertical jump, 10 m×4 return run, push-up, sit-up and choice of reaction time, etc. RESULTS: 4 800 people were involved in the result analysis.

于2000-07用分层整群的随机抽样方法抽取石家庄、沧州、承德3个城市不同性别的城市非体力劳动者、城市体力劳动者、农民3类职业人群的20～59岁公民5184名，按年龄分为20～39岁组和40～59岁组两组，对其进行体能测查，测查内容包括握力、坐位体前屈、闭眼单脚站立、背力、纵跳、10m×4往返跑、俯卧撑、仰卧起坐、选择反应时等。

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。