查询词典 purification

According to the analysis of contaminative source of CWM production,and the vice of sewage purification in building workshop now,we put forward a new train of thoughts of sewage reclaim,so the cleanly production and water saving were realized.

分析水煤浆生产过程中产生的污染源，针对现行厂房建设污水处理的缺陷，提出污水回收的新思路，实现了清洁生产和节约用水。

This paper presents qualitative analyses of the electrochemical process of cyanide and Sulphur from industrial waste water with various methods, determines the possible reactions and products, makes a number of quantitative experiments with regard to the factors influencing purification efficiency.

对洗涤水煤气含氰含硫污水，采用电化学法处理前后，用多种方法进行了定性分析，确定了可能发生的反应及其产物。对除污率的影响因素，作了定量测试和分析。

The research included host range,biological characteristics,infection process and infection influence factors of SYAU-06 strain as well as the herbicidal activity,extraction technology,action mechanism,biological safety,separation and purification technology and structure elucidation of phytoxin produced by the strain.The experiment provided a new method to biocontrol dayflower.

通过对SYAU-06活体菌株的寄主范围、生物学特性、侵染过程、侵染影响因子和毒素的除草活性、提取工艺、作用机理、生物安全性、分离提纯技术研究以及结构解析，从活体菌株和毒素两个方面系统评价了SYAU-06菌株防除鸭跖草的潜力，为鸭跖草的生物防治提供新的方法和思路。1。

In order to overcome this problem,purification and impurity removal are adopted for the NHD decarbonization liquid.

NHD脱碳液在循环使用中，容易被氧化成的硫单质和粉尘等污染，造成溶液颜色变黑，脱碳电耗高、管道经常堵赛等一系列问题，为此，采用了NHD脱碳液净化除杂技术对受污NHD脱碳液进行处理。

Commonly used in gas adsorption, separation and purification, solvent recovery, sugar, oil, glycerine, decolorant drugs, drinking water and refrigerator deodorizer,滤毒agents in gas masks, or metal salts can also be used as a catalyst catalyst carrier.

常用于气体的吸附、分离和提纯，溶剂的回收，糖液、油脂、甘油、药物的脱色剂，饮用水及冰箱的除臭剂，防毒面具中的滤毒剂，还可用作催化剂或金属盐催化剂的载体。

The industry magnesia mainly uses in making the ceramics, the enamel, the fire-proof material and so on; In the polishing compound, the adhesive, in the paint manufacture takes the stopping; In the artificial fiber, the rubber (chloroprene rubber, fluorine rubber) make the promoter and the catalyst; Makes the antacid on the medicine in the laxative, uses in treating the hyperacidity, the stomach and duodenum ulcer; May take the hard sugar purification is the decolorant in the food processing, the ice cream pH value conditioner and so on; In the construction profession, the magnesia may the manufacturing contain the magnesium special cement and the heat preservation board and so on; The biggest use is serves as the fertilizer and domestic animal's feed in the agriculture, causes the plant and in the animal metabolism process principal element, when serves as cow's feed, may prevent because to lack nervous system function being out of balance which the magnesium causes, namely the so-called forage grass convulsion gets sick; Uses in the chemical industry making the metal magnesium and the magnesium chemical, like magnesium sulfate, magnesium chloride as well as other chemicals; Moreover also uses in the water treatment, the detergent which the flue was mad uses in the glass, the dye, the electric cable, the silcon steel industry, the uranium processing, the electronics industry, the insulation material industry, as well as uses in professions and so on petroleum chemical additive, casting, phenolic plastic.

工业氧化镁主要用于制造陶瓷、搪瓷、耐火材料等；在抛光剂、黏合剂、油漆的制造中作为填充料；在人造纤维、橡胶中作促进剂和催化剂；在医药上作抗酸剂于轻泻剂，用于治疗胃酸过多、胃和十二指肠溃疡病；在食品加工上可作为砂糖精制是的脱色剂，冰淇淋的pH值调节剂等；在建筑行业中，氧化镁可生产制造含镁特种水泥和保温板等；在农业上最大用途是用作肥料和牲畜的饲料，使植物和动物代谢过程中的主要元素，用作奶牛的饲料时，可防止因缺镁而引起的神经系统机能失调，即所谓牧草性痉挛病；在化学工业中用于制造金属镁和镁化学品，如硫酸镁、氯化镁以及其他化学品；另外也用于水处理，烟道气的洗涤剂用于玻璃、染料、电缆、硅钢工业、铀加工、电子工业、绝缘材料工业，以及用于石油添加剂、铸造、酚醛塑料等行业。

The purification technology of pectin was attempted in this study, especially new opinion was brought forth on decoloration of pectin.

对纯化技术作了进一步探讨，尤其对果胶的脱色技术提出了新的见解。

In the cell co-transfected with two expression vector, there had bee deficience recombinant virus formed via the purification of sucrose gradient. This process had been lasted from 24 hours to 72 hours after co-transfection.

在两种表达载体转染的细胞中，经过密度梯度离心纯化方法表明，已有缺陷型重组颗粒形成，其已形成在转染后不同时间内（24～72小时内）均有发生。

The idea of this definement origins from the ancients' observation, ratiocination, abstract and purification to single but vital activities of human body.

这一气概念的产生，源于古人对人体的各种显而易见的且至关重要的生命现象的观察、推理、抽象和纯化。

During the purification of Delos by Athens in this war all the graves in the island were taken up, and it was found that above half their inmates were Carians: they were identified by the fashion of the arms buried with them, and by the method of interment, which was the same as the Carians still follow.

在这场战争中，在雅典人清理Delos岛期间，占领了所有岛上的墓穴，发现半数的居民是Carian人，他们的特征是有武器随葬的方式，以及和Carian人一直沿袭的特有的埋葬方式相同。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失