vinylic

英式音标：播放读音

美式音标：播放读音

词义：

释义

[有化] 乙烯的；

用法：

双语例句

用作名词(n.)

A heat resistant vinyl ester resin was studied.
研究了一种耐高温乙烯基酯树脂。

This type of vinyl is a poor substitute for leather.
这种乙烯基材料代替皮革十分勉强。

权威例句

Vinylic tellurides: from preparation to their applicability in organic synthesis.

Palladium-catalyzed vinylic substitution with highly activated aryl halides

Palladium-catalyzed carboalkoxylation of aryl, benzyl, and vinylic halides

Palladium-catalyzed formylation of aryl, heterocyclic, and vinylic halides

Organophosphinepalladium complexes as catalysts for vinylic hydrogen substitution reactions

Vinylic organoboranes. 2. Improved procedures for the protonolysis of alkenyldialkylboranes providing a simplified stereospecific sy...

Highly stereospecific palladium-catalysed vinylation of vinylic halides under solid-liquid phase transfer conditions.

ChemInform Abstract: PALLADIUM‐CATALYZED FORMYLATION OF ARYL HETEROCYCLIC, AND VINYLIC HALIDES

ChemInform Abstract: PALLADIUM CATALYZED SYNTHESIS OF ARYL, HETEROCYCLIC AND VINYLIC ACETYLENE DERIVATIVES

Synthesis and Reactions of Allylic, Allenic, Vinylic, and Arylmetal Reagents from Halides and Esters via Transient Organopalladium I...

造句：

1. Use a small aperture and position the camera carefully.

用小光圈，仔细调整相机位置。

来自柯林斯例句

2. Through the aperture he could see daylight.

透过缝隙，他能看见日光。

来自柯林斯例句

3. For flash photography, set the aperture at f.5.6.

用闪光照相，要把光圈孔径定为5.6。

来自《权威词典》

4. Into this aperture a droplet of mercury was poured.

一小滴水银滴进了这个小孔.

来自《简明英汉词典》

5. The only light came through a narrow aperture.

仅有的光亮来自一个小孔.

来自《现代汉英综合大词典》

[ aperture 造句 ]