discoloration

Studies on Current Research Situation about Wood Discoloration and Its Prevention

木材变色与防护问题的研究状况木材变色的研究状况及发展趋势

Technology of the Discoloration Effect and the Gradual Change Effect in Fur Dyeing

毛皮变色效应与渐变效应染色工艺

Study on Resistance Methods of Brown Discoloration in Soybean Explants Culture

大豆组织离体培养有效防止褐变的方法探讨

The catalysis and inhibition mechanism about the discoloration reaction were also discussed .

对有关该褪色反应的催化和抑制机理亦进行了讨论。

Effects of Temperature and Humidity on Discoloration of Vitamin C Tablets

温湿度对VC片剂变色反应的影响

Study on the microbial discoloration of acid red B

微生物对酸性红B染料的脱色研究

Research and development of discoloration inhibitor for inorganic antibacterial agent Ag carrying

载银无机抗菌剂变色抑制剂研发现状

Investigation on Discoloration of Liquor by Solid Fermentation under Alkaline Conditions

固态发酵的白酒在碱性条件下变色原因的探讨

Heat Discoloration of Starch The mechanism of discoloration was studied .

淀粉热变色性质的研究探讨了变色机制。

Study on radiation discoloration of PE and its mechanisms

聚乙烯的辐射致色及机理研究

Analysis of surface discoloration of cavity for ceramic packages

陶瓷外壳芯腔表面变色原因分析

Study on mechanisms of light-induced discoloration on surfaces of plant fibers

植物纤维表面光致黄化及其反应机理的研究

Effects of Acid and Alkali on Discoloration Prevention of Paulownia Wood

酸碱对防止泡桐木材变色的影响

Discoloration of metal surface caused by oxidation .

金属表面因氧化而变色。

The discoloration of microorganism fermentation broth is the main operation unit .

微生物发酵液的脱色是发酵法制备生化物的主要单元操作。

Did you see this discoloration on the fuel handle ?

看到加油柄上的污渍了么？

Study on the Factor of Discoloration in Strawberry Nectar Processing

草莓果肉果汁加工中变色因素分析

Prevention and control of oxidizing discoloration of copper tube

紫铜管氧化变色的防治

TESTING study on Prevention of wood Discoloration of Paulownia

桐材变色预防试验研究

The discoloration and COD removal rates of the treated water and its mechanism were discussed .

并讨论其脱色率、COD去除率及其机理。

The deficiency may show as a purplish discoloration in seedlings .

营养不良可能表现在树苗变为浅紫色。

A Review of Research on Wood Discoloration

木材变色的研究状况及展望

Research on discoloration of wastewater containing methyl orange by adsorption on expanded graphite

膨胀石墨对甲基橙废水吸附脱色的研究

Thermo sensitive discoloration silk printing and the synthetic technology of concerned auxiliary agent

温变真丝绸印花及其配套助剂合成技术

The trace of a point whose direction of motion changes . a discoloration caused by heat .

运动的方向改变的一个点的迹线。因受热而变色留下的痕迹。

Research on the Mechanism and Prevention of Light-induced Discoloration of Dyed Wood

染色木材光变色与防止的研究进展

Discussion on the Causes of Radial Discoloration of Electrophoresis Coating Film after Baking

关于电泳漆膜烘干后呈溅射状变色原因的探讨

Kidney and liver problems frequently cause discoloration that shows up in nails and skin .

肾病和肝病常会引起指甲和皮肤变色。

Relation between discoloration stability and pH value of 34 % streptomycin sulfate aqueous solution

34%硫酸链霉素水溶液的颜色稳定性与pH值的关系

Study on Discoloration of Tire Surface

轮胎表面变色问题研究