杂质

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

Volumetric features as small as 30 micrometres can be imaged - eg inclusions and voids in metallic or ceramic materials.

测定体积时，可以小到30微米的成像——例如金属或陶瓷材料中的成分和杂质。

In most instances, it is the size of the perforations that determine the minimum size of debris will be removed.

大多数情况下，筛板的孔隙衡量将被除去的杂质的尺寸。

Survey is made of study and testing methods of microyield strength of beryllium materials used in inertial guidance instrument.

介绍了惯性器件用铍材微屈服强度的研究概况、测试方法，讨论了晶粒尺寸、杂质、热处理与微合金化等对铍材MYS的影响。

The spectral structure of spontaneous emission of copper atom at 510.6nm and 578.2nm was calculated considering the hyperfine structure of energy levels and the isotope shift.

真空系统的扩散泵可把激光管抽至10-2Pa的真空度，排除杂质使激光工作更稳定，可控制充入氖气的气压。

The electron paramagnetic resonance parameters g factors g(subscript //), g(subscript ⊥) and the hyperfine structure constants A(subscript //) and A(subscript ⊥) for the tetragonal KTaO3:Cu(superscript 2+) crystal are theoretically studied in this work.

用基团模型的3d^9离子在四角对称下的高阶微扰公式计算了KTaO3晶体中Cu(上标 2+)杂质中心的g因子g，g和超精细结构常数A和A。

The effects of the purities in raw materials on the quality of the product and the process conditions controlled are discussed.

研究了用芒硝法泡花碱制备新型无磷洗涤助剂层状结晶二硅酸钠的方法，探讨了原料中主要杂质对产品质量的影响及工艺的控制条件。

Water can be shown as containing imp purities.

可以证明，水含有杂质。

Besides, we may also predict spin relaxations in ballistic regime, which is beyond the regions of Mal'shukov's study.

此外，我们还可以预测在几乎不含杂质的情况下，电子自旋弛豫的情形，这也超出了Mal'shukov研究的范畴。

Effect of interface states, lattice, ionized impurities, and surface roughness scatterings on model, where the interface-state scattering mechanism includes electrically-shielded effect of carriers.

该模型包括了界面态、晶格、杂质以及表面粗糙等散射机制的影响，其中界面态散射机制考虑了载流子的屏蔽效应。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。