查询词典 discoloration

Shenzhen Municipal Science and Technology Development Co., Ltd.light source is a commitment to research exuviate Orioles ú ED Photoelectric Product Application colorful discoloration of composite high-tech enterprises.

深圳市嘉虹光源科技开发有限公司，是一家致力于研⒑蜕鶯ED多彩变色光电产品应用的复合型高科技企业。

Discoloration of foliage plant for the Beijing add a number of beautiful autumn colors.

变色叶植物为北京的秋季增添了许多美丽的色彩。

Excellent adhesion and adherence , resistance to heat and discoloration , available for processes of immersion Ni-Au , immersion tin or silver ; Lead Free HAL , hole plugging , green ink bridging , etc .

具附着力强、密着性高、耐高温不变色、能做沉镍金或沉锡、沉银、喷纯锡、塞孔、绿油桥等工艺。

The post cured film provides excellent adhesion and adherence , resistance to heat and discoloration , available for processes of immersion Ni-Au , immersion tin or silver ; Lead Free HAL , hole plugging , green ink bridging , etc .

具附着力强、密着性高、耐高温不变色、能做沉镍金或沉锡、沉银、喷纯锡、塞孔、绿油桥等工艺。

Use of Sulfuric Acid may cause initial discoloration of interior tank wall surface due to oxidation.

盛装此浓度的硫酸时，刚开始时会使桶内壁氧化变色。

The effects of jaundice discoloration and lipemia of various concentrations on enzymatic method for determing serum potassium;2. In the experiment the oat protein was extracted from oat flour with ultrasonic-assisted enzymatic method .

采用超声波辅助酶法从燕麦粉中提取燕麦蛋白，研究了料水比、粉碎度、超声时间、超声功率、超声温度以及酶解pH值、酶解时间、酶解温度、加酶量对燕麦蛋白提取率的影响。

The 'condition' is called Melanosis, often known as "Blue sclera", which generically describes a melanotic discoloration in the white of the eye.

这种症状叫做黑变病，通常叫做"蓝巩膜"，这种病大体上被描述为眼球的白色区域上出现一个黑色的污点。

This condition, also known as onychomycosis, is a condition that starts of as a tiny white or yellow discoloration under the nail.

这一条件的，又称为甲真菌病，是一个条件是开始的一个小小的白色或黄色变色下钉子。

In diluted H2SO4 and heating at 85℃, the discoloration reaction of xylene cyanol FF oxidized by potassium periodate can be greatly catalyzed by ruthenium. According to this phenomenon, a new method for catalytic kinetic spectrophotometric determination of ruthenium has been developed.

在稀H2SO4介质中及85℃的加热条件下，Ru对高碘酸钾氧化二甲苯蓝FF褪色反应具有显著的催化作用，据此建立了催化动力学光度法测定痕量钌的新方法。

In combination with the situation that apparent color of phenol product turns red, measure of strengthening fee quality control, optimized phenol distillation process, strengthening mass flow control, the discoloration issue was relieved.

结合生产中出现的苯酚产品外观颜色变红的情况，提出了加强原料质量控制、优化苯酚蒸馏工序、加强物流控制等措施，减轻变色问题。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。