查询词典 donor impurity

This work aimed to identify the effects of argon shielding on the impurity gas contents and toughness of submerged arc weld metals.

研究了在埋弧焊过程中采用氩气保护对焊缝氧、氮含量和冲击韧性的影响。

Light character, smooth, containing rich Argan oil and Indian water violet leaves, mildly cleansing daily waste dark cutin, and the impurity causing dark skin.

质地轻盈、柔滑。富含Argan油和印度水堇花瓣成份，温柔清除每日老废黑色角质及造成肤色暗沉的不洁物；印度水堇花瓣美白净化肌肤，均匀肤色，让肌肤清洁纯净、晶莹剔透。

Oil filter, equipped in ubrication system, is mainly in charge of filtering the detrimental impurity in engine oil from oil pan so that the engine oil supplied to bent axle, connecting bar, camshaft and piston ring will be clean and the service life of those parts can be extended.

机油滤清器位于发动机润滑系统中。其作用是对来自油底壳的机油中有害杂质进行滤除，保证供给曲轴、连杆、凸轮轴、增压器、活塞环的机油的清洁，起到润滑、冷却、清洗作用从而延长这些零部件的寿命。

As calcined at 900℃ for 1 hour, the final product of method A had not any impurity phase in its XRD pattern, but the final product of method B showed the impurities of YAP and YAM in its XRD pattern. The calcinations temperature should be higher than 1000℃ for the formation of pure YAG: Ce powder by method B.

由实验结果得知，以法所得前驱物经过900℃、1hr 下煅烧，即可得没有其他杂相的YAG：Ce粉末；而法所得到的前驱物，由X-ray分析结果中发现在低於900 ℃则会有其他中间杂相生成，需要在更高的温度如1000℃下才可以得到没有杂相的YAG：Ce 粉体。

The non-uniform channel impurity, the non-equal surface potential for the changing of balance energy band and the gate capacitor by the edge effect is thought about; the mathematics expression of the deep sub-micron non-uniform channel DMOS threshold voltage model is obtained.

计及沟道区杂质的二维非均匀分布、平衡态能级对沟道各点表面势的影响和栅电容的边缘效应，给出深亚微米DMOS的阈值电压二维解析式。

Rain washing of the heaped salt has resulted in a salt with greatly reduced calcium and sulphate impurity levels hitherto not achieved in solar salt production.

堆积的盐的雨水冲洗会导致盐中钙和硫酸盐杂质水平的大幅减少，而至今未在现有晒制盐生产中获得这样的效果。

Compare to sodium hypochlorite and hydrogen peroxide, chlorine dioxide can remove the impurity in fabric without reduction of its strength and production of severer water pollution, and hence, it is a short processing method for pure cotton fabrics and is worth to be studied and applied.

与次氯酸钠和双氧水相比，二氧化氯不仅能有效降解织物中的杂质，而且不会降低织物强力，也不会造成水体的严重污染，是一种值得研究和推广的短流程纯棉织物前处理方法。

Compare to sodium hypochlorite and hydrogen peroxide,chlorine dioxide can remove the impurity in fabric without reduction of its strength and production of severer water pollution,and hence,it is a short processing method for pure cotton fabrics and is worth to be studied and applied.

纯棉坯布的短工艺前处理流程即退—煮或煮—漂二合一工艺越来越受重视，目前一般采用双氧水进行处理，但该工艺往往达不到所需要的白度要求，工艺控制不好还会造成纺织品的脆损。

Therefore, the nickel impurity in the chromium-plating bath was determined using spectrophotometry, which was based on the reaction between nickel ions and diacetyldioxime, generating a red complex, in the presence of alkali and ammonium per-sulfate. The measurement was carried out in 3cm color-matching cells at a wavelength of 510nm, using the sample without chromogenic agent as the reference.

在碱性和过硫酸铵存在的条件下，镍离子与丁二酮肟生成水红色配合物，利用这一特性，以丁二酮肟光度法测定镀铬溶液中镍杂质的含量，以不加显色剂的试样作参比液，用3cm比色皿，在波长510nm处测定。

Experimental and practical researches of impurity distribution activities and common effect, and analysis on the removing and distribution activity of the impurities in the Guixi Smelter anode copper like As Sb and Bi and the forming structure and conditions of the flotating anode slime have been done.

很久以来，许多从事冶金或相关专业的研究人员，对As、Sb、Bi、Pb等杂质在铜电解精炼过程中的行为进行了多项研究，如对存在形态和行为、阳极泥的形成机理，以及对阴极铜质量的影响进行了一系列的探索研究，并取得了可喜的科研成果。

You have to walk your own alk in this life.

次生中你必须走自己的路。

To start with, the thesis analyses ***ism in terms of the generic masculine words, word order and semantic derogation of women in greater detail.

论文首先从阳性词泛指，词序，词义的贬降等方面对英语中的性别歧视现象进行了详细的分析。