Plastics-Determination of thermal stability of poly(vinyl chloride), related chlorine-containing homopolymers and copolymers and their compounds-Discoloration method

塑料-聚氯乙烯和有关含聚合物和共聚物及其混合物的热稳定性的测定.色变法

属类：行业标准名称-国际标准-DIN EN ISO 305-1999

PLASTICS. DETERMINATION OF THERMAL STABILITY OF POLY(VINYL CHLORIDE), RELATED CHLORINE-CONTAINING HOMOPOLYMERS AND COPOLYMERS AND THEIR COMPOUNDS. DISCOLORATION METHOD. (EUROPEAN STANDARD EN ISO 305).

塑料-聚氯乙烯和有关含氯均聚物和共聚物及其混合物热稳定性的测定.色变法

属类：行业标准名称-国际标准-NF T51-082-1999

Plastics-Determination of thermal stability of poly(vinyl chloride), related chlorine-Containing homopolymers and copolymers and their compounds-Discoloration method

塑料聚氯乙烯和有关均聚合物和共聚物及其混合物的热稳定性的测定色变法

属类：行业标准名称-国际标准-EN ISO 305-1999

Plastics; determination of thermal stability of poly(vinyl chloride), related chlorine-containing homopolymers and copolymers and their compounds; discoloration method

塑料-聚氯乙烯和有关均聚合物和共聚物及其混合物的热稳定性的测定-色变法

属类：行业标准名称-ISO标准-

Plastics-Determination of thermal stability of poly (vinyl chloride)related chlorine-containing homopolymers and copolymers and their compounds-Discoloration method

塑料-与聚氯乙烯相关的含氯聚合物、共聚物及其混合物的热稳定性的测定.色变法

属类：行业标准名称-国际标准-BS EN ISO 305-1999

Determination of Trace Iron by Spectrophotometry with Oxidizing Discoloration Reaction of Acid Fuchsine

酸性品红褪色亮度法测定痕量铁(Ⅲ)

属类：行业术语-中文论文标题-

Preliminary Studies on the Discoloration of Porphyra yezoensis Thallus

条斑紫菜叶状体色落症的初步研究

属类：行业术语-中文论文标题-

an iron-deficiency anemia, primarily of young women, characterized by a greenish-yellow discoloration of the skin.

萎黄病:一种以皮肤变成偏绿的黄色为特征的缺铁性贫血,患者多为年轻女性.

属类：综合句库-未分类-

n addition, the dust stimulates histamine release; air passages constrict, making breathing difficult. Over time the dust accumulates in the lung, producing a typical brown discoloration .

吸入棉尘等后,组织胺释放,引起气道痉挛而致呼吸困难,久之,肺部沉积棉尘,呈现一种特殊的颜色,故俗名棕色肺。I

属类：化学及生命科学-医学-

Test Method for Rubber-and Plastic-Coated Fabrics-Discoloration Sensitivity to Tobacco Smoke

橡胶和塑料涂覆织物.烟草烟熏变色敏感性的试验方法

属类：行业标准名称-国际标准-ASTM D 3959-1991

Studies on the Relationship between the Discoloration of Edible Layer and the Contents of Pigments and Metal Elements

养殖紫菜的退色现象与其色素及金属元素含量关系的研究

属类：行业术语-中文论文标题-

Kinetic Spectrophotometric Determination of Trace Titanium (Ⅳ)Based on Discoloration of Indigo Carmine with Potassium Periodate

氧化靛蓝胭脂红褪色亮度法测定痕量钛(Ⅳ)

属类：行业术语-中文论文标题-

Sunlight was the chief bleaching agent up to the discovery of chlorine in 1774 by Karl Wilhelm Scheele and the demonstration of its bleaching properties in 1785 by Claude-Louis Berthollet. In textile finishing, the bleaching process is used to produce white cloth, to prepare fabrics for other finishes, or to remove discoloration . Chlorine, sodium hypochlorite, calcium hypochlorite, and hydrogen peroxide are commonly used as bleaches.

以前,日光是主要的漂白剂,到1774年,瑞典化学家舍勒发现氯气,1785年法国化学家贝托莱证明氯的漂白性能。在织物精加工中,漂白过程用于生产白布、为其它成品制备纤维品或除去污点。氯、次氯酸钠、次氯酸钙和过氧化氢通常用作漂白剂。

属类：化学及生命科学-化学-

Since the buildup of impurities often results in defective plating such as discoloration or loss of corrosion resistance

因为杂质的积累经常导致不良的电镀,如脱色或丧失防腐性能。

属类：综合句库--

Green discoloration of Fish Meats Induced by H2S-Producing Bacteria

由硫化氢产生菌诱发的鱼肉绿变之研究

属类：行业术语-中文论文标题-

The discoloration of ages had been great

由于年深日久,颜色褪得很厉害。

属类：综合句库--

The passage of blood from ruptured blood vessels into subcutaneous tissue,marked by a purple discoloration of the skin.

淤血血液从破损的血管中流入皮下组织,使皮肤呈现青紫色斑

属类：综合句库--

Inhibition of Green Discoloration of Dolphin Fish(Coryphaena Hippurus)Blocks During Storage in Low Temperature

在低温贮藏期间鱰鱼块绿变的防止法

属类：行业术语-中文论文标题-

The joint, painful and tender, appears misshapen and swollen, with discoloration of the overlying skin.

症状包括患部疼痛并有压痛、活动时有摩擦音,患部不能活动等。常见的体征为关节畸形、周围组织肿胀、外覆的皮肤变色。

属类：化学及生命科学-医学-

a similar injury to plant tissue, often resulting in discoloration or spoilage.

植物组织的类似伤口,伤处有色斑,易腐烂。

属类：综合句库-未分类-

Defect: Discoloration or Burned Areas in Part

制件出现变我或烧痕

属类：机械模具-机械模具-模具术语

But do not water too much. Jeffrey Dinslage says people often ask him about unhealthy discoloration on rose leaves. He says the spots are usually caused by too much water. After heavy rains or too much watering, he advises pulling away mulch temporarily from around the roots. This will help dry the soil.

但水不要浇得太多。Jeffrey Dinslage称，人们经常就玫瑰叶子不健康的斑点请教他。他表示，这些斑点通常是由于水分过多造成的。大雨或浇水过多后，他建议将根部周围的护根物临时移走，这将有助于土壤变干。

属类：时事政治-Agriculture Report 农业报道-从种植玫瑰开始

But do not water too much. Jeffrey Dinslage says people often ask him about unhealthy discoloration on rose leaves. He says the spots are usually caused by too much water. After heavy rains or too much watering, he advises pulling away mulch temporarily from around the roots. This will help dry the soil.

但水不要浇得太多。Jeffrey Dinslage称，人们经常就玫瑰叶子不健康的斑点请教他。他表示，这些斑点通常是由于水分过多造成的。大雨或浇水过多后，他建议将根部周围的护根物临时移走，这将有助于土壤变干。

属类：时事政治-Agriculture Report 农业报道-如何种玫瑰

But do not water too much. Jeffrey Dinslage says people often ask him about unhealthy discoloration on rose leaves. He says the spots are usually caused by too much water. After heavy rains or too much watering, he advises pulling away mulch temporarily from around the roots. This will help dry the soil.

但水不要浇得太多。Jeffrey Dinslage称，人们经常就玫瑰叶子不健康的斑点请教他。他表示，这些斑点通常是由于水分过多造成的。大雨或浇水过多后，他建议将根部周围的护根物临时移走，这将有助于土壤变干。

属类：时事政治-Agriculture Report 农业报道-种植玫瑰

Any slight bit of texture, redness, or discoloration doesn’t mean that your skin is in poor condition.

任何些许的皱纹、泛红或瑕疵并不意味着皮肤状况糟糕。

属类：时事政治-一分钟迷你新闻-每日新闻一分钟:你的皮肤还健康么

Be careful not to water roses too much. Too much water can cause unhealthy discoloration on the leaves. After heavy rains or too much watering, try temporarily pulling away mulch from around the roots. Doing that will help dry the soil.

务必注意水不要浇得太多。水分太多会导致叶片出现不健康斑点。大雨或浇水过多后，他建议将根部周围的护根物暂时移走，这将有助于土壤变干。

属类：时事政治-Agriculture Report 农业报道-在花园中如何种植玫瑰？

Discoloration of OSP on PCB Surface after Reflow Soldering

OSP板件回流焊后变色的探讨

属类：中国大陆-www.ilib.cn-

Discoloration Reasons and Its Preventative Measures for UPVC Profile

UPVC异型材变色原因及其预防研究

属类：中国大陆-www.ilib.cn-

Discoloration of the premix has a serious impact on feed’s quality.

变色的预混料对饲料的质量产生严重的影响。

属类：中国大陆-wenku.baidu.com-

Discoloration reason: the quality of Ferrous Sulfate

变色原因之三：硫酸亚铁的质量

属类：中国大陆-wenku.baidu.com-