steric

steric 基本解释

a. 空间的, 位的
[医] 空间的; 立体的; 立体化学的

词组短语

1、steric hindrance [化] 位阻 [医] 位阻[现象], 立体障碍

2、effect of steric hindrance [化] 立体位阻效应

3、steric compatibility [化] 空间相容度

4、steric effect [化] 空间效应; 位阻效应

5、steric exclusion chromatography [化] 空间排阻色谱法

6、steric factor [化] 空间因子; 方位因子

7、steric isotope effect [化] 立体同位素效应; 空间同位素效应

8、steric regularity [化] 立构规整性

steric 用法和例句

1、steric crowding.

空间拥塞效应

2、A rather more complex case is that of steric isomerism.

更复杂的情形是立体异构问题。

3、Severe steric effects at the reactive carbon would impede the substitution.

大的立体效应阻止在碳上的取代。

4、The stereoselectivity was improved by increasing steric hindrance of the reactions.

通过增加反应得空间位阻改进了反应得立体选择性。

5、A new steric anisotropic pair potential is studied based upon molecular field theory.

基于分子场理论，研究一种新的空间各向异性两体作用势。

6、Based on this, the selectivity and steric hindrance for the adsorption of bile acids are discussed.

对树脂吸附胆酸过程中的选择性和位阻作了讨论。

7、It was considered that steric hindrance and electrostatic repulsion were the main stabilizing mechanism.

空间位阻和静电排斥是其乳状液稳定的主要机理。

8、Their extraction ability markedly decreases with the increase of the steric hindrance from ester alkyl group.

萃取能力随着酯烷基空间位阻得增大而显著降低。

9、On Electronic and Steric Effects and Their Influences on Property and Reaction Activity of Organic Compounds and Intermediates

论电子和空间效应对有机物性质和反应的影响