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- Buckets rise on a long chain from the well, and the water is tipped out into irrigation channels. 吊桶隨著(zhù)長(cháng)長(cháng)的鏈條升出井口,所盛的水被傾入灌溉渠內。
- The long chain alkyl benzenes in six samples show an even carbon number predominance ranging from C16 to C20 in carbon number. 樣品中長(cháng)鏈烷基苯在C16-C20?圍內具有較明顯的偶碳優(yōu)勢。
- 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. 通過(guò)初步的研究表明,把長(cháng)鏈烷基和酸性藍黑10B結合起來(lái),使酸性藍黑10B具有表面活性這個(gè)設計是可行的。
- This fabulous event formed but a link in a long chain of marvels. 這件事看來(lái)盡管似乎荒誕無(wú)稽,但線(xiàn)索極多。
- An idealized model of a string is a single long chain of molecules. 繩子的理想模型是一長(cháng)串單個(gè)分子的系列。
- After a long chain of contacts, they finally found out the truth. 經(jīng)過(guò)多次聯(lián)系,他們終于查明真相。
- Of or designating carbon compounds. 與碳化物有關(guān)的
- The effect and major factors influencing on the decolorizing fermentation liquor containing long chain dicarboxylic acid by activated carbon are investigated. 考察了活性炭對長(cháng)鏈二元酸發(fā)酵液的脫色效果及脫色過(guò)程中的主要影響因素。
- A device for burning or chemically altering unburned or partially burned carbon compounds in exhaust gases. 排氣后燃器用以充分燃燒或從化學(xué)上改變廢氣中未完全燃燒或部分燃燒的含碳化合物的設備
- Our vegetables, however, come to us through a long chain of command. 然而,我們的蔬菜是經(jīng)過(guò)一個(gè)長(cháng)長(cháng)的控制環(huán)節才供應到我們手中。
- The bacteria fed initially on various carbon compounds. 細菌最初靠著(zhù)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. 通過(guò)追蹤放射性在活體內的去向,人們能得知這種碳化合物在體內正常的途徑。
- 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. 當烷基苯取代基碳原子數在3以上時(shí),烷基苯裂化反應性能隨著(zhù)烷基側鏈碳原子數的增加而增加,烷基側鏈含有叔碳原子則更易裂化,苯的生成主要來(lái)自脫烷基反應;
- Poly(ethylene glycol) (PEG) is a hydrophilic polymer which has flexible long chain. 摘要聚乙二醇是一類(lèi)親水性長(cháng)鏈聚合物。
- In naming a compound, the longest chain containing principal functional group is considered the parent. 在命名一個(gè)化合物時(shí),選擇最長(cháng)的包含主要官能團的鏈作為母體
- 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個(gè)碳原子組成的長(cháng)鏈脂肪醇,普遍存在于動(dòng)植物的蠟質(zhì)中,常用蜂蠟為原料制取。
- The resulting brew of carbon compounds and ions is thus rather complex. 最后調制出的碳化合物、碳離子溶液因而變得很復雜。
- Polypropylene is the second resin in the family of polyolefin composed of long chain saturated hydrocarbons. 聚丙烯是含有長(cháng)鏈飽和烴的聚烯烴系列中第二個(gè)樹(shù)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、碳纖維)制備了面狀發(fā)熱體用的在安全電壓以下具有明顯電發(fā)熱特性的導電涂料。
- Buckets rise on a long chain from the well,and the water is tipped out into irrigation channels. 吊桶隨著(zhù)長(cháng)長(cháng)的鏈條升出井口,所盛的水被傾入灌溉渠內。