笔者介绍了测定活性炭的吸氯试验方法、活性炭半脱氯值的试验方法及活性炭吸附SO 2饱和容量的试验方法。
The de-chlorine test method, half de-chlorine value test and SO2 saturation capacity test method of activated carbon were introduced in this paper.
更能有效吸附水中的游离氯、酚、硫、油、胶质、农药残留物和其他有机污染物,余氯、半脱氯值,以及有机溶剂的回收等。
More effective adsorption of free, phenol, sulfur, oil, resin, pesticide residues and other organic contaminants, dechlorination half the value, as well as recycling of organic solvents.
更能有效吸附水中的游离氯、酚、硫、油、胶质、农药残留物和其他有机污染物,余氯、半脱氯值,以及有机溶剂的回收等。
More effective adsorption of free chlorine, phenol, sulfur, oil, resin, pesticide residues and other organic pollutants, chlorine, dechlorination half the value, and the recycling of organic solvents.
事实上,目前几乎每辆美国汽车和卡车都采用了氢氯氟化碳(hydrofluorocarbon)制冷剂。 与全球变暖潜力值为1400的HFC-1234yf款相比,HFC-134a 款采用的新型制冷剂全球变暖潜力值仅有4分之差。
The HFC (hydrofluorocarbon) refrigerant currently used in virtually every American model car and truck, HFC-134a, has a GWP of 1, 400 compared to the new refrigerant's (HFC-1234yf) GWP of just four.
结论:作者推断氯吡格雷逐渐减量没有导致氯吡格雷停药后更低的血小板聚合值。
Conclusions: The authors concluded that tapering of clopidogrel does not result in lower platelet aggregation values after clopidogrel withdrawal.
总之,停用氯吡格雷后的血小板聚集值不支持氯吡格雷停药后存在血小板反跳现象。
Overall, the course of platelet aggregation values after clopidogrel cessation does not support the existence of a rebound phenomenon of platelets after discontinuation of clopidogrel.
介绍了一种含环氧基聚酯的羟值测定方法,即乙酰氯法。
A method for determining hydroxyl value of epoxy-containing polyester, namely acetyl chloride method is introduced.
考察了不同反应条件对产物的总氯含量、环氧值、色度、分子量及分子量分布的影响。
The effect of reaction conditions on total chloride content, epoxy equivalent weight, color, molecular weight and its distribution of products was investigated.
本文通过实验的方法,用三氯甲烷处理4- 氨基安替比林溶液,解决了用4-氨基安替比林测定挥发酚实验空白值高的问题,并确定了三氯甲烷最佳使用量。
The chloroform solution of 4-Amino-antipyrine was used to measure the phenol in water by extraction and photometer. The method and the precision were discussed in this paper.
本文研究了紫胶树脂在漂白和脱氯过程中分子量、热寿命、酸价、碘价、羟基值和氯含量的变化情况。
The changes of molecular weight, life under heat, acid value, hydroxyl value and chlorine content of lac resin during bleaching and de-chlorinating processes have been studied.
而灭活效果受pH值(在.0~8.0之间)、剑水蚤密度、氨和氯的投加时间间隔影响较小。
Other factors, such as pH value (between . 0 and 8.0), concentration of Cyclops and the interval of adding of ammonia and chlorine, are of little influence on inactivation.
而灭活效果受pH值(在.0~8.0之间)、剑水蚤密度、氨和氯的投加时间间隔影响较小。
Other factors, such as pH value (between . 0 and 8.0), concentration of Cyclops and the interval of adding of ammonia and chlorine, are of little influence on inactivation.
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