alkane
美式发音: ['ælkeɪn] 英式发音: ['ælkeɪn] 复数：alkanes alkane显示所有例句n.1.烷烃any of a series of compounds that contain carbon and hydrogen
Methane and propane are alkanes.甲烷和丙烷是烷烃。
n.1.an open-chain hydrocarbon containing only carbon-to-carbon or carbon-to-hydrogen single bonds and belonging to a series whose members all have the same general chemical formula.
1.烷烃 同系物 homo1og 烷烃 alkane 物质的量 amount of substance ...
2.链烷 alkamine 氨基醇类 alkane 链烷 alkannin 紫草素 ...
3.链烷烃 concentration 浓度 alkane 链烷烃 buffer 缓冲液，缓冲物质 ...
4.正构烷烃cloalkene) 的结构有 2 种 (C)属於烷类( alkane) 的结构有 3 种 16. 下列何种试剂可用来区别 2, 3 ? 戊二烯与 1 ? 戊炔？
6.碳数烷类低碳数烷类(Alkane) (碳数1~4) 甲烷，乙烷，丙烷，丁烷 沸点范围：低於104°F/40°C 在压力下液化成LPG (液化石油气) 元素与 …
造句带翻译释义:,烷烃,链烷,链烷烃,正构烷烃1.That means each of its molecules contains an oxygen atom as well as the carbon and hydrogen found in an alkane.就是说每个分子也都含有氧原子以及在烷烃中存在的碳和氢。
2.Given this understanding, the authors asked whether a sufficiently long alkane might be hydrophilic.在此基础上，论文作者问到，是否足够长的碳链会是亲水的。
3.From there, the researchers narrowed down the possibilities until they identified the genes and enzymes necessary for alkane production.通过这样，研究者缩小了可能性直到他们确定产烷必须的基因和酶。
4.Esters are the major components, the other chemical constituents were alkane, acids, alcohol, aldehyde and ketone.主要成分为酯类化合物，同时鉴定出烷烃类、酸、醇、醛、酮类化合物。
5.surface active agents . technical alkane sulphonates . determination of total alkane sulphonates.表面法性剂。工业用烷基磺酸盐。烷基磺酸盐总含量的测定。
6.Unbranched hydrocarbons having one double bond are named in the IUPAC system by replacing the ending -ane of the alkane name with -ene.在系统命名法中，直链的、有一个双键的烃可通过将其相应烷烃名字的词尾–ane改换为-ene而得。
7.Conclusion: Volatile components of apple seed are organic acid, olefins, alkane, aldehyde, ketone, phenol.结论：苹果籽含有有机酸、烯烃、烷烃、醛、酮、酚类挥发性成分。
8.Measurement of feed intake of grazing sheep was Conducted by a method using alkane in different seasons.用饱和烷烃法对不同牧草时期放牧奶牛的采食量进行了测定。
9.SURFACE ACTIVE AGENTS. TECHNICAL ALKANE SULFONATES. DETERMINATION OF ALKANE MONOSULFONATES CONTENT BY DIRECT TWO-PHASE TITRATION.表面活性剂.工业用烷基磺酸盐.烷基单磺酸盐成分的测定.双相直接滴定法
10.a colorless flammable liquid alkane derived from petroleum and used as a solvent.一种无色、易燃烧的液体，从石油中提取，用作溶剂。