The chiral HMPA analogues were prepared in high yield by nucleophilic substitution between the chiral secondary amine and phosphoryl chloride.
通过磷酰氯与手性仲胺的亲核取代反应高产率地合成了手性 HMPA 类似物。
2
Similarly, further analysis into the meaning of "identification" may yield the definition of further terms such as "primary identification" and "secondary identification".
同样，通过进一步分析 “标识” 的含义可以产生 “主要标识” 和 “次要标识” 等词汇的定义。
3
After this process is complete and developers have received feedback, then run secondary builds that may take longer to run but may yield 20 percent of other build errors or relative priority.