英语释义

1. having a relatively long chain of atoms and especially carbon atoms in the molecule
long-chain hydrocarbons

片语

Long-chain glycols长链乙二醇

long-chain base长链堿基

long-chain alkene长链烯烃

polymer long-chain长链聚合物

Long-chain acyl长链酰基

long flexible chain长柔性链

long-chain trigyceride长链脂肪乳

long alkyl chain methacrylates甲基丙烯酸长链酯

long-chain neurotoxin长链神经毒素

英汉例句

• I think that our paper is just one link in a long chain of further refinements of our understanding of the early Earth and of the dynamics of our planet.

  我认为，在我们对早期地球和地球动力学的理解追求精益求精的一系列过程中，我们的论文不过是其中的一个环节。

• 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。

• These are chemicals with short molecules which can join together to form the long chain molecules of nylon.

  已二胺和已二酸的短分子可以连接起来形成尼龙的长链分子。

• The long chain of alkyl increased the solubility of perylene diimides.

  长链烷基明显改善了苝酰亚胺的溶解性。

• Endogenous cannabinoids (endocannabinoids), which are synthesized from lipid precursors in plasma membranes, are signaling lipids consisting of amides and esters of long chain fatty acids.

  内源性大麻素物质来源于细胞膜上的脂类前体物质，具有脂类物质的特征，包括氨基化合物和长链脂肪酸。

• Proponents of the Rare Earth hypothesis say that a long chain of unlikely events led to the emergence of complex life here.

  稀土元素假设的拥护者说一连串不可能事件引发了复杂生命的出现。

• Enzymes are long chain polypeptides, their actions rest on the whole polymer chain, the actual mechanism is waiting for further investigation.

  酶是高分子长链的多肽，其作用与整个分子有关，确切的机理有待进一步阐发。

• 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。

• Phew! That seems like a long chain to make a single add call from the calculator service to the add service.

  从计算器服务向add服务发出一个简单的add调用似乎使用了一个很长的调用链！

• Generic name for a manufactured fiber in which the fiber-forming substance is the long chain polypropylene polymerized from propylene by the application of energy or so-called initiator or activators.

  由丙烯应用能量或所谓的引发剂或活化剂聚合得到的长链聚丙烯成纤物质所生产的纤维的通用名称。

• I did not want to contemplate this long chain of ifs.

  我不想不想去设想这一长串如果。

• Crude oil group analysis shows that the bacteria can degrade nonhydrocarbon and long chain saturated hydrocarbons.

  原油族组分分析结果表明，菌种能够降解稠油中的非烃和长链饱和烃。

• DHA is one of the richest content of long chain polyunsaturated fatty acid reviewed in brain and in retina light acceptor.

  DHA是大脑中最丰富的长链多不饱和脂肪酸之一，也是视网膜光受体中最丰富的多不饱和脂肪酸。

• The property right contract of institutional shareholder enjoys the advantage of the agency of trade expenses, yet the long chain of agency will increase the cost in the trade.

  机构股东的产权契约具有节约交易费用的代理优势，但代理链过长会增加交易费用。

• This paper introduces laboratory experiment and production test of using long chain fatty alcohol deinking agent in deinking.

  本文介绍了长链脂肪醇脱墨剂在实验室及生产中试验的情况。

• The progress in alkylation reaction of benzene with long chain alkenes was introduced from the two aspects of catalyst research and reaction technology.

  从催化剂研究和反应技术两方面介绍了苯与长链烯烃烷基化反应技术的研究开发进展。

• One of the main long chain fatty acids found in breast milk and in tuna oil is DHA.

  其中一个在母乳和金枪鱼油中发现的长链脂肪酸便是DHA。

• The finding of long chain alkyl benzene proves the relatively strong reducing environments during deposition at that time.

  长链烷基苯的检出进一步验证了当时沉积物处于较强还原环境。

• The shorter chain alkyl D glucosides such as methyl , ethyl , n butyl, and n penthyl D glucosides, but no long chain n dodecyl D glucoside, are obtained during reactions.

  在反应中得到较短碳链的D -葡萄糖苷，如甲苷、乙苷、正丁苷和正戊苷，而不能得到长链的正十二烷基D -葡萄糖苷。

• In the long chain of material supply and management, how investment efficiency can be guaranteed by way of discipline and supervision is a problem which is worth investigating and exploring.

  在整个物资供应与管理工作的长链中，如何通过约束和监督机制，来保证投资方的效益，是一个值得研究和探讨的问题。

• High amounts of C27 steranes, regular steranes, 4-methyl steranes, long chain tricyclic terpanes for the western Qaidam oils indicate that the dominant organic matter source is algal material.

  具有高含量的C27甾烷、规则甾烷、4-甲基甾烷、长链三环萜烷，说明它们母质主要为菌藻类；

• Recent progress in study of cobalt based CO hydrogenation catalysts and their applications to synthesis of alcohol, olefine and long chain hydrocarbons are presented.

  介绍了Co基催化剂在低碳混合醇合成、烯烃合成和长链烃合成中的应用研究进展。

• The polyelectrolytes with long chain length present a cooperativity effect for the adsorption of the polyelectrolytes on the surface of the macroions.

  长链状的聚电解质分子内部的协同作用增加了其各个单体在胶体颗粒表面的吸附量。

• That mutation is also the first link in a long chain of events that ultimately affects fingerprint development in the womb.

  成胎期，基因变异仅仅是个开始，下游还有一系列最终会影响指纹发育的因素。