查询词典 contamination

In the U/Pu separation step, it is better to drive neptunium into plutonium stream in order to minimize contamination of uranium by neptunium.

在后处理流程的众多化学分离中，Np的走向和控制是国际后处理界关注的重点研究课题。

The particular adantage of the en bloc, as opposed to intralesional, resection of cartilaginous tumors is that this reduces the likelihood of local contamination, which in turn stands to decrease the risk of local recurrence Howeer, the cartilaginous cap is more difficult to excise completely if the tumor protrudes into the neural foramens or spinal canal, as it did in our patient.

切除带软骨成分的肿瘤时，整块切除相对囊内切除的突出优点是：减少了局部污染可能，继而减小了局部复发的风险。如果肿瘤突入椎管或神经孔时，彻底切除软骨帽则会更加困难，本病例就是这样。

Will steam rice before it's too late when rubs the agglomerate, places the face to rub until rubs to the greasy nigrescence, may the skin pore in fat, the contamination attract, then with the clear water cleaning, may cause the skin breath like this to be unimpeded, reduces the wrinkle.

将蒸熟的米饭趁热时揉成团，放在面部揉搓直到揉至油腻变黑，可将皮肤毛孔内的油脂、污物吸出来，然后用清水洗净，这样可使皮肤呼吸畅通，减少皱纹。

Contamination of noble gas in the crude oil of Gangxi oilfield.

以黄骅坳陷港西油田为例，测试并研究了原油中的稀有气体氦和氩同位素组成，并探讨了其示踪作用。

The bottled grape wine sealed by natural cork might also suffer from acetic acid bacteria contamination in upright placement, and distinct ringed pellicle gradually presents in the neck of the bottle accompanying with vinegar, rotten apple flavor and other off-flavor.

瓶装葡萄酒如果没有进行无菌处理，用天然软木塞封存，直立存放也可能受到醋酸菌的污染，在瓶脖处滋生明显的环状菌膜，伴随产生醋味、烂苹果味及一些其他异味。

Taking Zhenhai petrochemical oilcan engineering in Longhai as an example,This paper refers to oil slick's pervasion mode and analyses leakage-contamination accidents of undissolved petrochemicals,especially oil.

本文以龙海市镇海石化工程为例，采用油膜扩散相关模式，当发生油品等难溶性化学品的泄漏事故时，分别对漂浮的油膜以及分散于水体中溶解、乳化的油所造成的海洋环境污染影响加以预测、分析。

The relationship between the two is not spatial but dimensional; one of mutual contamination.

两者之间的关系不是空间的而是维度的；是共有的污点之一。

Designed with an open manifold, the mill facilitates cleaning, minimizes cross-contamination, and increases both product quality and production efficiency.

它的最大优点在于是带有开放式气流阀，所以方便清洁、减少互污染，从而提高产品的效率和质量。

Hairnets and overshoes are provided to minimize contamination.

提供发套及套鞋以最大程度地减小污染。

Long march 5 carrier rocket second half of the year will turn from plan design phase this year for first appearance phase, this rocket will achieve the goal of avirulent, free from contamination, the engine of the rocket is to use liquid oxygen kerosene and oxyhydrogen to make fuel.

长征五号运载火箭今年下半年将从方案设计阶段转为初样阶段，这枚火箭将实现无毒、无污染的目标，火箭的发动机是用液氧煤油和氢氧作燃料。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！