characteristics in usage是什么意思 characteristics in usage怎么读
characteristics in usage的相关资料
characteristics in usage的用法和样例
- This paper analyzed the characteristics of the pyroelectric detector based on its working principle.
摘要根据热释电探测器工作原理，对其使用特点进行了分析。 - Finally, the paper discusses the characteristics of the use of prepositions in the nominalized structures and its enlightenments to the teaching of preposition usage.
本文最后探讨了介词在名词化中的使用特点及其对介词教学的启示。
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