通过理论分析提出一种考虑叶片端部间隙影响的叶片力亏损模型，并对三种轴流压气机叶栅的端壁边界层及叶片力亏损进行了数值计算。
A new model is presented for calculating the end-wall boundary layer and its blade force defect inside the axial compressor cascade, based on theoretical analysis.
采用喷涂封严涂层的方法调整叶片端部与发动机涡轮机壳之间的间隙以提高发动机效率。
Seal coating sprayed is currently used to adjust the gap between the blade tip and engine casing and improve engine efficiency.
在该系统中，焊丝穿过电机的空心轴后从导电嘴的偏心孔送出，电机带动导电杆和偏心导电嘴旋转，从而使焊丝端部的电弧以一定直径高速旋转，以保证窄间隙焊接接头具有足够的侧壁熔深。
The hollow-axis motor drives the offset nozzle and rotates the arc on the tip of wire at high speed, so as to ensure enough penetration into the sidewalls in narrow gap welding.
选粉机叶片端部与壳体的间隙大小也影响成品细度，本项专利技术使得调整该间隙大小方便快捷。
The clearance between housing and end of powder concentrator's blade also effects fineness. This patent technology is convenient to adjust the clearance.
介绍了客车橡胶风挡间隙的产生原因，通过对我国客车端部结构的分析，提出了解决客车橡胶风挡运用中产生间隙的措施。
Via the analysis of the end structure of passenger cars in our country, measures to avoid clearances in operation of rubber vestibule diaphragms for passenger cars are put forward.
在现场对电晕进行有效处理的方法主要有防晕材料更换、空气间隙短路、端部整体防晕、局部修理等。
Such on site methods as replacing protecting material, air gap short-circuit between bars and partial repair are proved feasible against corona.
在间隙变化过程中，两侧端部流动结构产生相互影响，使两侧流场性能变化呈相反趋势。
Flow structures at both en walls can influence each other as clearance varies, and the change trends of performance near two end walls are opposite.
在普通的悬臂式桥梁中，悬臂梁端部之间的间隙是闭合的，为道路提供了连续的桥面。
Cantilever bridge in general, the gap between the cantilever tip is closed, the road to provide a continuous deck.
在普通的悬臂式桥梁中，悬臂梁端部之间的间隙是闭合的，为道路提供了连续的桥面。
Cantilever bridge in general, the gap between the cantilever tip is closed, the road to provide a continuous deck.
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