查询词典 sulfur alcohol

MATERIAL AND METHODS: Thirty 30 healthy Sprague- Dawley adult male rats were randomly divided into 3 groups: control, alcohol 7.5 g/kg and alcohol 7.5 g/kg ＋ vitamin A 50 μ g/kg. Alcohol and vitamin A were administrated to the rats for 13 weeks by a gastric tube. The sperm counting ,motility and the percentage of abnormal sperm were observed. Serum testosterone was determined. The patholgical changes of testicle tissue of rats were observed by light and electron microscopy.

材料与方法： 30只健康雄性成年 SD 大鼠随机分为对照组、酒精组、酒精＋ VA 组，各组每日分别灌胃给予酒精0、7.5 g/kg 、酒精7.5 g/kg ＋ VA 50 μ g/kg ，连续13周后对各组大鼠的精子计数、精子活动率、精子畸形率、血清睾酮(Serum testosterone，T )进行检测，光、电镜观察睾丸生精上皮的组织学改变。

The Company perennial operating a variety of organic chemical raw materials, varieties include: methanol, ethanol, ethylene glycol, n-butyl alcohol, isobutyl alcohol, isopropyl alcohol, acetic acid, vinyl acetate, acetic acid acetate, acetic acid small lipid , styrene, toluene, phthalic anhydride, xylene, acetone, butanone, cyclohexanone, DMF, sulfuric acid, methyl isobutyl ketone, glycol ether, three toluene, octyl resin, melamine, etc. and so on.

本公司常年经营各种有机化工原料，品种有：甲醇、乙醇、乙二醇、正丁醇、异丁醇、异丙醇、冰醋酸、醋酸乙烯、醋酸乙脂、醋酸丁脂、苯乙烯、甲苯、苯酐、二甲苯、丙酮、丁酮、环己酮、DMF、硫酸、甲基异丁基酮、乙二醇丁醚、三甲苯、二辛脂、三聚氰胺，等等。

I for Hong Kong and Taiwan-owned business enterprises in the chemical industry more than twenty years of marketing, agent distribution Chemical famous brand, the main service items are as follows: methanol, ethanol, ethylene glycol, n-butyl alcohol, isobutyl alcohol, isopropyl alcohol, ice acetic acid, vinyl acetate, acetic acid acetate, acetic acid Ding resin, styrene, toluene, phthalic anhydride, xylene, acetone, butanone, cyclohexanone, DMF, sulfuric acid, methyl isobutyl ketone, glycol ether, three toluene, octyl resin, melamine, and so on.

我公司为港台商独资企业，于化工行业行销二十余年，代理经销国外著名化工品牌，主要服务项目如下：甲醇、乙醇、乙二醇、正丁醇、异丁醇、异丙醇、冰醋酸、醋酸乙烯、醋酸乙脂、醋酸丁脂、苯乙烯、甲苯、苯酐、二甲苯、丙酮、丁酮、环己酮、DMF、硫酸、甲基异丁基酮、乙二醇丁醚、三甲苯、二辛脂、三聚氰胺，等等。

The company operating a variety of perennial organic chemical raw materials, varieties include: methanol, ethanol, ethylene glycol, n-butyl alcohol, isobutyl alcohol, isopropyl alcohol, acetic acid, vinyl acetate, acetic acid acetate, acetic acid Ding resin, styrene, toluene , phthalic anhydride, xylene, acetone, butanone, cyclohexanone, DMF, sulfuric acid, methyl isobutyl ketone, glycol ether, mesitylene, octyl resin, melamine.

本公司常年经营各种有机化工原料，品种有：甲醇、乙醇、乙二醇、正丁醇、异丁醇、异丙醇、冰醋酸、醋酸乙烯、醋酸乙脂、醋酸丁脂、苯乙烯、甲苯、苯酐、二甲苯、丙酮、丁酮、环己酮、DMF、硫酸、甲基异丁基酮、乙二醇丁醚、三甲苯、二辛脂、三聚氰胺。

It was an unpleasant surprise when chemist William Brande succeeded in measuring the amount of alcohol in fermented drinks and not only proved that wine contained a higher percentage of alcohol than hard cider or beer, but also showed that the favorite American wine, Madeira, was more than 20 percent alcohol.

然而，化学家威廉姆·布兰德在发酵的饮品中也发现了一定含量的酒精，并证明葡萄酒所含的酒精比例要高于发酵汁和啤酒，而美国人喜爱的玛德拉酒含有20%多的酒精。这是个不愉快的消息，让人大吃一惊。

It was an unpleasant surprise when chemist William Brande succeeded in measuring the amount of alcohol in fermented drinks and not only proved that wine contained a higher percentage of alcohol than hard cider or beer, but also showed that the favorite American wine, Madeira, was more than 20 percent alcohol.

然而，化学家威廉姆·布兰德在发酵的饮品中也发现了一定含量的酒精，并不仅证明葡萄酒所含的酒精比例要高于发酵汁和啤酒，而且证明美国人喜爱的玛德拉葡萄酒酒含有20%多的酒精。

The chemical speciation of elemental sulfur impacted by various SOB was very poorly investigated, further research may provide theoretical support to the elucidation of sulfur metabolism of acidophilic SOB.

有关嗜酸硫氧化细菌作用下硫的形态研究十分缺乏，进一步开展嗜酸硫氧化细菌作用下元素硫化学形态的研究可以为这类细菌的硫氧化机制及对硫化矿的浸出机理的阐明提供理论依据。

It has been reported that sulfur can stimulate the metabolism of sulfur-containing compounds in crops and also be of importance in photosynthetic pigments synthesis, enzymic activities, protein anabolism and catabolism in plant.

已有的研究显示，硫素能促进作物体内含硫化合物的代谢，对植物体内光合色素的合成、酶活性及蛋白质的合成与代谢具有重要意义。

Therefore, it is difficult to solve the polymer sulfur within the solution. The only method to avoid passivation of anode is removing the sulfur from anolyte.

因此，除了将高级多硫化物移出电解液，避免大颗粒的α型硫磺S〓的产生，在电解液内部解决阳极钝化的问题极其困难。

It can be indicated that the reaction of asphalt and sulfur affect the reaction of rubber and sulfur.

这可能是由于硫黄与沥青的反应影响了硫黄与橡胶的反应。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。