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单词 bicyclic
释义

bicyclic /baɪ'saɪklɪk//baɪ'sɪklɪk/

英汉-汉英词典
adj. 双环的;两个轮子的;自行车的
词组 | 习惯用语
您要查找的是不是:
  • basically adv. 基本上, 根本上, 本质上
  • bicycle n. 自行车 vi. 骑脚踏车
  • cyclic adj. 环的;循环的;周期的
  • bicyclist n. 骑脚踏车者
bicyclic compound 双环化合物;二环化合物
bicyclic terpene 双环萜烯
bicyclic hydrocarbon 二环烃

网络短语:
Bicyclic nucleosides 双环核苷
bicyclic monoterpenoid 双环单萜
bicyclic cryptate 翻译;双环穴状化合物
bicyclic semigroup 双循环半群
bicyclic sesquiterpene 二环倍半
bicyclic sesquiterpenoids 双环倍半萜类成分
Bicyclic thiosugar 双环硫杂糖
bicyclic terpane 双环萜烷
英语例句库
  1. To sythesize pentanoate and hexanoate of caged bicyclic phosphate.
    目的 :合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。
  2. Results Two bicyclic azasugars and a thiosugar were produced from L-sorbose in several steps.
    结果经几步反应成功地从L-山梨糖合成了三种双环氮杂糖和硫杂糖。
  3. Abstract: Aim: To sythesize pentanoate and hexanoate of caged bicyclic phosphate.
    摘 要: 目的:合成笼状双环磷酸酯的戊酸酯及己酸酯衍生物。
  4. Chloroform being solvent,under bath heat,4 hydroxymethyl caged bicyclic phosphate acylated with pentanoyl chloride and hexanoyl chloride dividedly.
    用氯仿作溶剂,在浴温条件下,4羟甲基笼状双环磷酸酯分别与戊酰氯、己酰氯发生酰化反应。

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原声例句
TED演讲(视频版)当月精选

I really liked the funnier stuff, like the protein in limb development named after Sonic the hedgehog, or this bridged bicyclic moleculethat looks like a Teenage Mutant Ninja Turtle.

我真的很喜欢更有趣的东西, 比如以刺猬索尼克命名的肢体发育中的蛋白质,或者这种看起来像忍者神龟的桥接双环分子。

中文百科

桥环化合物 Bicyclic molecule

(重定向自Bicyclic)
双环[2.2.1]庚烷

桥环化合物是一类分子中两个或多个环共用两个不直接相连的原子的有机化合物。

被公用的原子称为桥头原子,连接桥头原子的键称为

桥环化合物的命名见有机化学命名法 (A部)#A-3.桥烃。

英语百科

Bicyclic molecule 桥环化合物

(重定向自Bicyclic)
 The fused ring compound decalin, formally bicyclo[4.4.0]decane.
The bridged bicyclic norbornane, formally bicyclo[2.2.1]heptane.
Isomérie endo-exo dans le norbornane.

A bicyclic molecule is a molecule that features just two rings. Bicyclic molecules occur widely in organic and inorganic compounds. Among organic compounds, the two rings can be fully carbocyclic (all atoms in each ring all carbons), or one or both can be heterocyclic (at least one atom in the rings not a carbon atom). Moreover, the two rings can both be aliphatic, or can be aromatic, or a combination of aliphatic and aromatic (cf. decalins and naphthalenes, norbornanes and cyclophanes, aliphatic spiro compounds and spiroaromatics, and biphenyl and cyclohexylbenzene, as aromatic and mixed examples).

近义、反义、联想词
近义词
adj.
cyclic

反义词
n.
acyclic, open-chain

联想词
alkyl烷基的,烃基的;amine胺;ester酯;aromatic芳香的,芬芳的;ligands配体;methyl甲基;peptide肽;unsaturated不饱和的;ligand配合基;cyclic环的;esters酯类;
英英词典
bicyclic adj.
  1. having molecules consisting of two fused rings
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更新时间:2025/6/17 18:33:53