各种严重的并发症延迟了他的出院。Serious complications have delayed his release from hospital.外交官们认为繁文缛节造成的延迟是在所难免的。Diplomats believe that bureaucratic delays are inevitable.“那仅仅会延迟不可避免之事的发生，”他说。"It's just delaying the inevitable," ...
在这几页上同时画上横线和竖线,以便制作图表.Line the pages for the graph both horizontally and vertically.图上部的横线段表示陆地.The bars across the top of the figures show the land area.横线就在金属表面划线表示.The lines are supposed to scratched the surface the m...
Conclusion: Silica gel column chromatography and crystallization are simple and rapid Methods: To isolate gardenoside.结论: 柱层析和重结晶方法是简单、速分离栀子苷的有效办法.This paper advances the preparation method of erucamide by direct ammonol...
The deal ended after a series of rancorous disputes.经过一连串充满敌意的争吵，交易泡汤了。He had long since wearied of discussing the rancorous subject.他早就厌倦这类怨气冲冲的话题了....