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- Buckets rise on a long chain from the well, and the water is tipped out into irrigation channels. 吊桶随着长长的链条升出井口,所盛的水被倾入灌溉渠内。
- The long chain alkyl benzenes in six samples show an even carbon number predominance ranging from C16 to C20 in carbon number. 样品中长链烷基苯在C16-C20?围内具有较明显的偶碳优势。
- Thought these pilot studies, the design of zao compound with surfactivity can work by combining the long chain alkyls and Acid Blue Black 10B together. 通过初步的研究表明,把长链烷基和酸性蓝黑10B结合起来,使酸性蓝黑10B具有表面活性这个设计是可行的。
- This fabulous event formed but a link in a long chain of marvels. 这件事看来尽管似乎荒诞无稽,但线索极多。
- An idealized model of a string is a single long chain of molecules. 绳子的理想模型是一长串单个分子的系列。
- After a long chain of contacts, they finally found out the truth. 经过多次联系,他们终于查明真相。
- Of or designating carbon compounds. 与碳化物有关的
- The effect and major factors influencing on the decolorizing fermentation liquor containing long chain dicarboxylic acid by activated carbon are investigated. 考察了活性炭对长链二元酸发酵液的脱色效果及脱色过程中的主要影响因素。
- A device for burning or chemically altering unburned or partially burned carbon compounds in exhaust gases. 排气后燃器用以充分燃烧或从化学上改变废气中未完全燃烧或部分燃烧的含碳化合物的设备
- Our vegetables, however, come to us through a long chain of command. 然而,我们的蔬菜是经过一个长长的控制环节才供应到我们手中。
- The bacteria fed initially on various carbon compounds. 细菌最初靠著不同的碳化合物存活。
- By tracing the fate of the radioactivity within a living organism, one can learn the normal pathway of this carbon compound in that organism. 通过追踪放射性在活体内的去向,人们能得知这种碳化合物在体内正常的途径。
- When the number of side chain carbon is over 3, these alkylaromatics are prone to side chain cracking and benzene is mainly formed by dealkylation. 当烷基苯取代基碳原子数在3以上时,烷基苯裂化反应性能随着烷基侧链碳原子数的增加而增加,烷基侧链含有叔碳原子则更易裂化,苯的生成主要来自脱烷基反应;
- Poly(ethylene glycol) (PEG) is a hydrophilic polymer which has flexible long chain. 摘要聚乙二醇是一类亲水性长链聚合物。
- In naming a compound, the longest chain containing principal functional group is considered the parent. 在命名一个化合物时,选择最长的包含主要官能团的链作为母体
- Triacontanol(TA),a long chain fatty alcohol composed of 30 carbon atoms, generally exists in animal and vegetable waxes.Ordinary beewax is used as raw material for the preparation of TA. 三十烷醇(TA)是由30个碳原子组成的长链脂肪醇,普遍存在于动植物的蜡质中,常用蜂蜡为原料制取。
- The resulting brew of carbon compounds and ions is thus rather complex. 最后调制出的碳化合物、碳离子溶液因而变得很复杂。
- Polypropylene is the second resin in the family of polyolefin composed of long chain saturated hydrocarbons. 聚丙烯是含有长链饱和烃的聚烯烃系列中第二个树脂。
- A conductive coating has been developed by use of a carbon comPOund fillers (acetylene black, graphite and carbon fibre), which shows evidently an electrically heating characteristics under safe voltage. 用炭系混合填料(乙炔炭黑、石墨、碳纤维)制备了面状发热体用的在安全电压以下具有明显电发热特性的导电涂料。
- Buckets rise on a long chain from the well,and the water is tipped out into irrigation channels. 吊桶随着长长的链条升出井口,所盛的水被倾入灌溉渠内。