| 释义 |
al·kane 英ˈælˌkeɪn美ˈælˌkenAHDălʹkān' ＳBNC¹⁰⁴⁵⁸⁴⁺⁶iWeb³⁶⁷⁹¹
基本英英词源搭配记法近义反义派生词例句
n.化烷属烃;链烷¹⁰⁰复数alkanes
化学
Noun:
a series of non-aromatic saturated hydrocarbons with the general formula CnH2n+2合成词。alk,同alcohol,酒精. -yl, 基，-ane, 烷。cyclo alkane环烷alkane sulfonate烷基磺酸盐
alk-ane烷⇒n.化烷属烃;链烷近义词 paraffin石蜡methane series烷系paraffin series石蜡系
Piodoalkane碘烷Pbromoalkane溴烷Pcycloalkane环烷Pisoalkane异烷类Pfluoroalkane氟烷Ppolyalkane聚链烷Pdiazoalkane重氮烷Pnitroalkane硝基烷Ptrisilalkane丙硅烷Pchloralkane氯化烷烃Pperdeuterioalkane全氘烷Palkanesulfonamide链烷磺胺链烷磺酰胺Pdiamino-diphenoxyalkanes氨苯氧烷类药物
A method for the determination of alkane content in fatty alcohol utilizing capillary gas chromatography is described. The factors affecting the determination discussed.
采用毛细管气相色谱法测定脂肪醇中的烷烃含量，讨论了影响测定结果的因素。 cnki
A qualified alkane diluent was prepared by catalytic hydrogenation for aromatics saturation with low cost and low sulfur content light fraction as feedstock.
选用低含硫的廉价轻质油为原料，经加氢脱芳烃得到合格的链烷烃稀释剂。 cnki
Contains an alkane that is the major product of the red- banded stinkbug's scent gland?
一种红带椿象的气味腺的分泌物？ yeeyan
In the second, the alkane was assumed to collapse into a sphere; in this case the free energy becomes favorable after less than a dozen carbons.
第二种情况下，假设烷烃弯曲成球型，这种情况下自由能在不到12个碳之后就变得有利。 yeeyan
In this paper, I'll discuss the explanation and application of how energy changes with structure changes in halogenating in high temperature and activity and selectivity of alkane.
从卤代反应过程中的能量变化及相对应的结构变化着手来探讨烷烃高温卤代时的活性及选择性原理的解释及应用。 cnki
That gives butanol more energy for a given mass and makes it more alkane- like in its properties; nor does it absorb water as readily as ethanol.
所以，丁醇释放的能量比同样重量的乙醇多，在特性是它更像直链烷烃分子；它也不像乙醇那么容易吸水。 ecocn
The measurement of feed intake of grazing dairy cows was conducted by 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。 dictall
The mode of long-chain alkane uptake by Pseudomonas aeruginosa CGMCC1.1785 was studied.
研究了一株铜绿假单胞菌 CGMCC1.1785摄取长链烷烃的模式。 cnki
A colorless, odorless gaseous alkane, C2H6, that occurs as a constituent of natural gas and is used as a fuel and a refrigerant.
乙烷一种无色无味的气态链烷，分子式为 c2h6，是天然气的组成成分，可用作燃料或。 iciba
A hydrocarbon was known to be either an alkene or alkane.
某碳氢化合物已知可能是烯烃或是烷烃。 bab
Compounds formed when some or all of the hydrogen atoms in a hydrocarbon typically an alkane have been replaced with chlorine and fluorine.
当烃典型的烷烃的几个或全部氢被氯和氟取代而生成的化合物。 yeebang.com
From their findings they predicted that an alkane that was long enough would eventually cross over into hydrophilicity.
由此，他们推测，足够常的烷烃最终会具有亲水性。 yeeyan
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。 yeeyan
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。 yeeyan
If this holds true for C100, even if dissolving in water is itself favorable, the alkane will still form oil droplets more readily than it will dissolve.
如果这对C100也适用，即使自身有利于溶解在水中， C100仍然会更容易形成油粒，而不是溶解。 yeeyan
In the roots, there were carboxylic acid ester and alkane.
而茅莓根的主要化学成分是有机酸酯和烷烃。 cnki
It is a saturated hydrocarbon belonging to the alkane homologous series.
是饱和碳氢化合物，属于烷烃同系物。 yeebang.com
Like ethanol, butanol is an alcohol. That means each of its molecules contains an oxygen atom as well as the carbon and hydrogen found in an alkane.
和乙醇一样，丁醇也属于醇类，这说明每一个丁醇分子包括一个氧原子和直链烷烃里的那种碳原子、氢原子。 ecocn
Microscopically, alkane, aromatics chromatography and biological marker indicate that the viscous crude oil is a mixed oil of two periods, with low maturity and low degree of degradation.
微观上烷烃、芳烃色谱及生物标志物提供了稠油为两期混合油，且成熟度不高，降解程度较低。 cnki
Some typical oxidation reactions of alkane, olefin, and arene in supercritical CO2scCO2are introduced in this review.
介绍了有关烷烃、烯烃、芳烃化合物在超临界 CO2介质中进行的氧化反应。 cnki
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。 ecocn
That gives butanol more energy for a given mass and makes it more alkane- like in its properties;
这就使得丁醇在同等质量下更有能量，性质更像烷烃； ecocn
The results showed that assessing the quantity and the species of grass of grazing animal with alkane technology had preferable value in application.
结果表明：利用链烷烃技术测定放牧动物的采食量和牧草的种类，具有较好的应用价值。 cnki
The mechanism on metabolism of n- alkane and studies on related enzymes are summarized in the review.
本文综述了烷烃代谢过程的机理，以及各种相关酶及其基因的研究状况。 cnki
The pyrolysis products of fireproofing polyolefin compared with that of non fireproof in g polyolefin, alkane are increased, olefin are decreased.
对比阻燃聚烯烃和非阻燃聚烯烃的裂解产物，发现阻燃聚烯烃的裂解产物中，烷烃的浓度增大，烯烃的浓度降低。 cnki
They identified20 genes that the alkane- producing strains had but that the non- alkane-producing strain lacked.
他们确定了产烷菌株而非产烷菌株缺少的20个基因。 yeeyan
This review covers the trend and current status of dynamic structure study of oxide catalysts for selective oxidation of alkane.
本文综述了近年来低碳烷烃选择氧化反应中氧化物催化剂动态结构的研究进展。 chemyq |