爱词霸英语   汉语   手机版   软件版下载 | English
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1.In order to change the awful status, on one hand, the present edu cational system in metal healthy should be improved step by step to fit in with the demand of the university students;
要改变这一状况,一方面国家、高校要逐步改变现有的大学生心理教育机制,使之适合大学生的需求;收藏指正
2.A small block of metal or wood with a central, threaded hole that is designed to fit around and secure a bolt or screw.
螺母，螺帽中部有螺纹用于与螺栓或螺钉相配合的小块金属或木头收藏指正
3.The performances and applications of ultra high molecular weight polyethylene(UHMW-PE) pipe are analyzed,and the results indicate that UHMW-PE pipe is fit to transport not only solid pellets,powder and mixture of solid and liquid in industrial areas but also various liquid and gas in public works,the performance/price ratio is high,so it is ideal to take place of some metal pipes or some engineering plastic pipes,and has big market potential.
对超高分子量聚乙烯(UHMW-PE)管材的性能和市场进行了分析，表明其不仅适于工业领域输送固体颗粒、粉末、固液混合物，而且适于民用领域输送各种流体、气体，且性能/价格比优异，是替代某些金属管和工程塑料管的理想管材，具有广阔的市场前景。收藏指正
4.The different shape of abutment margin has little influence on the marginal fit of crowns for ZOE and had important influence for ZP,and the chamfer margin is superior to shoulder margin for the marginal sealing of metal crowns.
金属全冠在使用氧化锌丁香酚水门汀时的边缘适合性受预备体龈缘形态的影响很小 ,而在使用磷酸锌水门汀时受到显著影响 ,凹形龈缘比肩台龈缘更有利于全冠的边缘封闭收藏指正
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