• Molecules can consist of a straight chain or a branched chain.

    分子可以由直链或支链组成。

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  • The addition of straight chain monoacids made the cloud point of Triton X-100 system decrease.

    直链一元酸的加入均使浊点下降,且酸的碳链越长影响越大。

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  • The term " normal" applies to the isomer that has all its carbon atoms linked in a straight chain.

    对这类异构体采用「正构」一词是因为这类异构体的全部炭原子都以直链形式连在一起。

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  • The use of straight chain heptanes is more and more extensive, but it is more difficult to manufacture.

    正庚烷用途越来越广泛,但制取较为困难。

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  • The longer the chain length of straight chain monoacids is, the stronger the effect on the cloud points is.

    直链一元酸的加入均使浊点下降,且酸的碳链越长影响越大。

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  • Straight chain alcohols range from 10 to 33 with the hydroxyl group at every theoretically possible positions.

    此外还检出了一整套直链一元仲醇同系物,其碳数从10至33,而羟基可在任何理论上可能的碳位上。

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  • A solidification matrix includes a straight chain saturated carboxylic acid salt, sodium carbonate, and water.

    凝固基体包括直链饱和羧酸盐、碳酸钠和水。

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  • A type of hydrocarbon molecule that is saturated with single bonds and is formed by a straight chain similar to a paraffin but with a side chain.

    由单键所饱和并由直链所形成的、类似于石蜡但带有侧链的一种烃分子。

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  • Experiment results indicated that HZ-type solid acids were ideal catalysts for direct esterification of straight chain carboxylic acids and primary alcohols.

    试验表明HZ型固体酸是饱和直链羧酸和伯醇直接酯化的特效催化剂。

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  • The effects of straight chain alcohols with different chain length, C8 alcohol isomers, structures of hydrophilic group and kinds of catalyst on the permeability were examined.

    考察了不同碳链长度的直链醇、C8醇同分异构体、亲水基结构及催化剂种类对渗透性的影响。

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  • Codexis's enzymes and bacteria can turn sugar into molecules called straight-chain alkanes which have between 12 and 16 carbon atoms in them. Such alkanes are the main ingredients of diesel fuel.

    Codexis的酶和细菌能够把糖转变为有12到16个碳原子的直链烷烃,这种物质是柴油最主要的组成部分。

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  • The nonpolar segments of surfactants include straight - chain and branched alkyl groups.

    非极性表面活性剂链段包括直链和支链的烷基。

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  • Codexis's enzymes and bacteria can turn sugar into molecules called straight-chain alkanes which have between 12 and 16 carbon atoms in them.

    公司的酶和细菌能够将蔗糖转为叫做直链烷烃的分子,该类型的分子含有12到16个碳原子。

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  • The straight-chain compounds were relatively more abundant than the aromatic aldehydes and the branch-chain aldehydes in the oil smoke.

    油烟烟气中直链的羰基化合物的浓度大于支链及环状的羰基化合物的浓度;

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  • The nonpolar segments of surfactauts include straight-chain and branched alkyl groups.

    非极性链段包括直链和支链的烷基。

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  • The straight - chain alkanes exacerbate the problem of engine " knock ".

    直链烷烃使机器的“ 爆震”问题更加严重。

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  • A wide variety of options is available like sleeve lock, one-way and straight-thru designs, release clamp with chain, etc.

    选择范围广,如套筒锁、单向关断、直通式及带链条的释放夹等。

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  • The acidic fraction constitutes the main proportion of the oxygenated compounds(>47%), among which straight-chain fatty acids account for more than 96%.

    酸性馏分均占总可溶性非烃馏分的47%以上,其中直链脂肪酸占气相色谱可检测总酸性化合物的96%以上。

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  • First, the use of straight-chain olefins and sulfur were synthesized as curing agent, then loaded the curing agent to the sulfur-tolerant shift catalyst;

    首先,用直链烯烃和单质硫为原料合成硫化剂,再将该硫化剂负载到耐硫变换催化剂中;

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  • This paper presents an algorithm for solving a complete monotonic chain set in the planar straight line graph g.

    本文提出求平面直线图完全单调链集的一种算法。

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  • This paper presents an algorithm for solving a complete monotonic chain set in the planar straight line graph g.

    本文提出求平面直线图完全单调链集的一种算法。

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