It is a developing tendency of studying excellent wearing resistance and high stability.
开发各种具有优良耐磨性和高稳定性的超硬切削刀具是发展趋势。
It became a developing tendency for practice teaching reform of the university to offer the research physical experiments.
在本科生中开设研究性实验,已成为高校实践教学改革的发展趋势。
It is a developing tendency to use polyethene plastic waterproof membrane as main structure in tunnel waterproof and water drainage.
以聚乙烯塑料防水板为主要防水结构的复合式防排水系统是隧道防排水设计与施工的发展趋势。
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