impurity的例句大全

Objective: To develop a kind of developing system of HPTLC for direct analyzing the colored impurity of cefuroxime sodium.

目的：探讨一种新的适合的HPTLC展开系统以直观分析头孢呋辛钠的有色杂质。

互联网摘选

Furthermore type of local vortex is introduced by the impurity particles, which could enhance the self-diffusion.

此外,还发现异质粒子的引进会引起局部涡旋, 进一步增强自扩散.

互联网摘选

Results: The chief peak and every impurity peaks were separated well. The content of all related substances was lower than 2.0%. The effect of dietary restriction on the formation of carcinogen DNA adducts

结果：主峰和各杂质峰均达到基线分离，有关物质的限量控制在2.0%以下。限量饮食对化学致癌物-DNA加合物生成的影响

互联网摘选

Assuming that a chemical exchange bond between the impurity and dangling atoms would be weakened with rise in temperature and using the Morse function, the experimental linear In α-T relationship could then be accounted for and a slope of the right order of magnitude established.

假设温度升高，使杂质原子和位错中心原子的键合作用减弱，利用Morse势函可以解释Inσ-T的线性关系，并且所估计的斜率在数量级上和实验符合。

互联网摘选

Sample Test The results show that the sample has all diffraction peak of the spinel with NiO impurity.

实验结果表明：所合成出的样品具有典型的尖晶石的各衍射峰，但也是Ni-O杂晶相存在。

互联网摘选

Study on the Isolation and Structure Determination of a Major Impurity in Domestic Amobarbital

国产异戊巴比妥的杂质分离和结构分析

互联网摘选

The control of oil and gas lubricating system and the normal work of carburetor jet, relating to seal of the high-speed wire mill roller box directly, can obstruct pollution of the water and impurity to lubricant effectively;

油气润滑系统控制与喷油嘴正常的工作，直接关系到高速线材轧机辊箱的密封效果，可以有效的阻止水及杂质对润滑油的污染；

互联网摘选

Heavy impurity doping makes the conduction and valence bands shift, and brings about the so-called Band Gap Narrowing ( BGN).

重掺杂使导带、价带带边同时发生了收缩，从而产生能带变窄效应（BGN）。

互联网摘选

Pad printing silicon rubber requires to be exquisite, without granules or impurity, and has advantages of wearability and resilience.

移印硅胶的特点是胶质细腻，没有颗粒，没有杂质，耐磨，回弹力好。

互联网摘选

Aim: To study the clarifications effect of removing the impurity and reserving the effective substances.

目的：研究壳聚糖澄清法在金灯山根口服液制备工艺中的除杂效果及保留有效成分的作用。

互联网摘选

When the evaporating temperature exceeding 30 ℃, the content of the known impurity increased.

当浓缩温度高于30℃时，已知杂质含量增加。

互联网摘选

The temperature distribution of the tuyere as well as the influence of impurity and incrustation scale on the temperature field of the tuyere were investigated using numerical simulation method.

为此，用计算机模拟的方法研究了高炉风口的温度分布及杂质含量和水垢对水冷铜风口温度场的影响。

互联网摘选

A waste product or an impurity, especially an oxide, formed on the surface of molten metal.

一种轻质玻璃, 形成于一些熔岩的表面,用作研磨剂.

期刊摘选

CF_4 Impurity Analysis in Krypton Gas and Xenon Gas

氪气和氙气中四氟化碳杂质分析

互联网摘选

Analysis of impurity of spitting gas of natural gas ethyne stove by GC-MS

天然气乙炔炉喷油裂解气杂质成分的GC-MS分析

互联网摘选

Proximate Analysis of Cracking C 5 Fraction by GC FTIR and GC MS Methods Study on the determination of NO 、 AsH_3 、 COS and other impurity in pyrolysis gas by chromatography/ mass spectrometry method

GC/FTIR法和GC/MS法联合分析裂解碳五馏份的组成色质联用分析裂解气中NO、AsH3、COS等杂质

互联网摘选

Because of using low Z coating materials, the conventional first wall construction materials and techniques can be retained and plasma impurity levels can be reduced.

由于使用低Z涂层材料可使传统的结构材料和技术保持不变并能降低等离子体杂质，因而为设计提供了灵活性。

互联网摘选

With increase of levels of nitrogen application, invert sugar, content of K, Na, a-N and impurity index raised in roots, while sucrose content and recoverable sugar content decreased.

根转化糖、K、Na、α&氨态氮含量和杂质指数随施氮水平增加而提高，而蔗糖含量、可回收糖量则随之下降。

互联网摘选

The molten sodium corrosivity to aluminium depended on existing impurity, especially silicon.

铝合金的腐蚀程度取决于杂质元素尤其是硅的含量.

互联网摘选

Magnesium-hydroxide powder features high purity, well distributed particle size, extremely low in impurity.

氢氧化镁纯度高, 颗粒均匀, 重金属等杂质含量低,可在多个领域广泛应用.

互联网摘选