The electronic effects of the substituents on the benzene ring and the steric hindrance do not significantly alter the reaction time and yield.
反应时间和反应收率不明显受苯环取代基团电子效应及空间位阻的影响。
参考来源 - 分子内环合反应合成NThe correlation coefficient between non-steric height and longitudinal wind stress is about 0.7 with consistent phase.
非比容高度和经向风应力的同步相关系数达0.7。
参考来源 - 南海海平面变化及其与比容高度和风之间的关系·2,447,543篇论文数据,部分数据来源于NoteExpress
ADJ of, concerned with, or caused by the spatial arrangement of atoms in a molecule 空间排列的; 位的 [chem]
A modeling technique that includes ocean currents can give a broad picture of dispersing sea creatures, says Eric Treml of the University of Queensland in St. Lucia, Australia.
一个包含了洋流的模拟装置可以提供一幅广阔的海洋生物分布图,澳大利亚St. Lucia市Queensland大学的Eric Treml指出。
Eric Peterson is the head of St. George's School in the northeastern state of Rhode Island. He wanted to see if a thirty-minute delay would make a difference. It did.
艾瑞克·彼得森(Eric Peterson)是美国罗德岛州东北部圣乔治学院的校长,他想看看推迟30分钟上课是否可以有所改善,结果确实如此。
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