查询词典 triple A

A triple co-valent bond is the sharing of three pairs of electrons.

碳氢化合物属于有机化合物中最简单的一类，又称为烃。

The triple bond does not usually react so vigorously at a carbon-carbon double bond .

三键在反应时一般不象烯烃中的碳-碳双键那样剧烈。

Organic molecules in the double bond or triple bond was broken, added of other atoms or groups of reaction is called addition reaction ...

有机物分子中的双键或叁键发生断裂，加进其它原子或原子团的反应叫加成反应。。。。

The functional group linked to carbyne carbon has a strong effect on the reactivity and strength of metal-carbon triple bond.

在卡拜化合物中，与卡拜碳上相连的基团的性质强烈影响金属—碳三重键的强度及其反应活性。

An unsaturated fatty acid whose carbon chain has one double or triple valence bond per molecule; found chiefly in olive oil and chicken and almonds.

碳链的分子均有一个二价或三价键的不饱和脂肪酸，主要存在于橄榄油、小鸡和杏仁中。

Nitrogen gas (N2) makes up 78 percent of our atmosphere, but most organisms cannot utilize this source of nitrogen to grow, because the nitrogen atoms are held together by a tight triple bond so strong that it requires extreme temperatures and pressures to break.

氮气构成了大气的78%，但是大部分的有机物不同利用这一资源来生长，因为氮原子十分坚固的固定在了一起，他们需要特别的高温高压才会被分裂进而被生物利用。

An unsaturated fatty acid whose carbon chain has one double or triple valence bond per molecule; found chiefly in olive oil and chicken and almonds.

碳链的分子均有一个二价三价键的不饱和脂肪酸，主要存在于橄榄油、小鸡和杏仁中。

"It turned out that our first bet, a double or triple carbon-carbon bond, placed next to the transferable carbon unit, helped to alleviate the problems that had plagued the reaction in previous studies," Klimasauskas said.

&结果证明我们先前的推测是正确的，双键或三键被放置在要转移的基团旁边时，会帮助减轻先前研究中提到的问题，&Klimasauskas说。

Unbranched hydrocarbons having one triple bond are named by replacing the ending -ane of the alkane name with -yne.

直链的、有一个叁键的烃可通过将其相应烷烃名字的词尾–ane改换为-yne而得。

As used herein, a highly unsaturated hydrocarbon is defined as a hydrocarbon containing at least one triple bond, conjugated carbon-carbon double bond, or cumulative carbon-carbon double bond.

本文所使用的高度不饱和烃定义为含有至少一个叁键、共轭的碳碳双键或累积的碳碳双键的烃。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。