查询词典 impurity

The sample was diluted by water containing a little amount of sodium chloride, and then extracted by hexane, purified by oil of vitriol to decrease impurity. The extracted solution was analyzed by GC-ECD and quantified by external standard method.

试样加水稀释，加入少量氯化钠，再用正己烷提取，浓硫酸净化样品，排除干扰杂质，以GC-ECD测定，外标法定量，六六六和滴滴涕在0.005~0.2μgmL^(-1)范围内，质量浓度与峰面积呈良好的线性关系。

Our pure Nickel plate has typical purity grade of 99.95% and 99.999%. Typical impurity specifications are listed below

我们生产的纯镍块的纯度均为99.95-99.999%，主要的杂质含量分析表如右

A method was developed for the determination of trace impurity affecting ultraviolet transmittance in ethylene glycol.

建立了测定乙二醇中影响紫外透光率的痕量杂质的方法。

I Thess. 7 For God has not called us for the purpose of impurity, but in sanctification.

上帝召我们，本不是要我们沾染污秽，乃是要我们成为圣洁。

Such S/D engineering are referring to the design of doping impurity distribution between S/D and channel region.

源/汲极制程即是指在源/汲极与通道间之掺杂离子浓度分布之设计。

The father that if work,mad father, love annoys, disposition is too indrawn the be short ofing that the father of Mu Ne, resign oneself to adversity causes father easily to love is broken; Communicate time effectively between father and son, Mu Zizhi to be less than a hour on average to wait a moment every week, it is the cause that causes the child to become addiction.

如工作狂的父亲、爱愤怒的父亲、性格过于内向木讷、逆来顺受的父亲都易造成父爱的缺失；父子、母子之间的有效沟通时间每周平均小于一小时等等，都是造成孩子成瘾的原因。

These are vandal proof and they come with a locking mechanism.

这是野蛮的证据，他们来到了锁机制。