This. is. essentially a course book for the inter mediate student who wis. es to extend his. or her general command of Englis.
本书基本上是一部为希望全面提高自己水平的中级英语学员编写的教程。
Without such proficiency in basic and inter mediate english , it is impossible to function effectively in an english business environment .
如果对初级、中级英文没有这样的熟练，在英文的商业环境中是不可能发挥出有效的功能的。
The key inter- mediate 2-acetylindene compounds were synthesized by one-pot palladium-catalyzed reaction in goody.
同时，用钯催化“一锅法”反应以较高的收率合成了关键中间体2-乙酰基茚衍生物。
The results show that the structure is elastic under frequent earthquake and inter-mediate earthquake and the main structure has good performance under rare earthquake.
分析结果表明，结构在小震及设防烈度地震作用下基本处于弹性状态，在罕遇地震作用下主结构能够保持较好的工作状态。
Some insects also use the secretions as egg marking pheromones which can mediate intra - and inter-specific competition of natural resources.
有些昆虫还通过产卵分泌物对卵进行标记，进而影响种群、个体间对现有资源的有效利用。
Some insects also use the secretions as egg marking pheromones which can mediate intra - and inter-specific competition of natural resources.
有些昆虫还通过产卵分泌物对卵进行标记，进而影响种群、个体间对现有资源的有效利用。
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