- steric hindrance
- 立体: three-dimensional; stereosco ...
- 位: place; location
- 阻: block; hinder; impede; obstr ...
- 立体位阻效应: effect of steric hindrance; steric hindrance effect
- 半立体位: semi-erect body position
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立体位阻的英文
- steric hindrance
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例句与用法
- Macromolecules cannot approach the ligand owing to steric hindrance of the matrix .
由于载体的立体位阻的关系，大分子化合物不能接触到配基。 - Syntheses of ? ? diimine and 2 - aminopyridine transiting metal complexes bearing 2 , 6 - unsym - substituents on the aryl , and investigation on the steric and electronic effects of the unsym - subatituents on the catalytic property
以2 , 6位不同基团取代的苯胺与相应的二酮反应合成系列的? ?二亚胺和吡啶胺基过渡金属配合物。主要考察芳环2 , 6位基团立体位阻对催化性能的影响，同时也考虑基团的推拉电子效应。