| 1. | A rather more complex case is that of steric isomerism .
更复杂的情形是立体异构问题。
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| 2. | A multi-center fragmentation is governed by steric factors .
多中心断裂受到位阻因素的控制。
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| 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。
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| 4. | Steric effects in 126 may also be responsible for its inertness to the grignard reagent .
（126）的空间效应也是它对格氏试剂反应迟钝的原因
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| 5. | 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。
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| 6. | It follow therefore that the steric blocking effects of substituents are reflected in adverse kinetic, rather than thermodynamic factors .
由此可以看出，取代基的主本阻碍反应，是反映在违背动力学因素而不是热力学因素。
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| 7. | Steric effects in rate constants for bimolecular dissociation
离解反应速率常数中的方位因素
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| 8. | Steric exclusion chromatography , sec
空间排阻色谱法
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| 9. | Steric effects in 126 may also be responsible for its inertness to the grignard reagent
（ 126 ）的空间效应也是它对格氏试剂反应迟钝的原因
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| 10. | Chinese herbs combined with steric and dynamic interference current therapy on 60 patietns with hemiparalysis after stroke
中药内服配合立体动态干扰电疗仪治疗脑卒中偏瘫60侧
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