This paper studied the precision variation of fine shafting under the low temperature environment in detail from the aspects of material science and assembly clearance, concluded valid method to guarantee the precision of shafting under the low temperature environment.
从材料的物理性能、金属材料学及装配间隙等方面对低温环境中精密轴系的精度变化进行了介绍,总结出了在低温环境下保证精度的行之有效的方法。
In view of the current difficulties for measuring and valuating the assembly clearances between car door and car side , the real measurement data of car door and car side have been fitted with the aid of virtual computer assembly technique.
针对轿车车门与侧围装配间隙难以测量与评价的现状 ,借助计算机虚拟装配技术 ,将三坐标实测的车门、侧围的数据进行统计分析与曲面拟合 ,并以车门铰链销轴为中心进行虚拟装配 ,求得各个截面处的法向装配间隙作为评价指标 ,同时 ,以CAD模型向装配间隙为标准进行对比 ,获得了轿车车门装配间隙的偏差大小 ,作为装配质量的评价标准 ,解决了轿车车门与侧围装配质量难以评价的难
Aiming at laggard and low automatization degree of clearance measure method on axial assembly clearance between half shaft assembly and rear axle housing in automotive rear axle assembly,a new type clearanceometer was developed.
针对汽车后桥总成中半轴总成与后桥壳之间轴向装配间隙测量方法落后、自动化程度差等问题,开发了汽车后桥总成装配间隙测量仪。
The Analysis of Second Law of Thermodynamics about Surface Heat Exchanger
间壁式换热器的热力学第二定律分析
A FORMULA FOR DETERMINING THE RELATION BETWEEN DIAMETER REDUCTION AND WALL REDUCTION IN TUBE-COLDDRAWING
确定冷拔钢管减径量与减壁量之间关系的公式
Type the reference line offset from the inside of the wall over which the curtain wall will be placed.
输入与要安装帘式墙的墙壁的内侧之间的参考线偏移。
Study on the Airflow & Temperature Field Characteristics in the Room with Wall Air Conditioner and on the Human Thermal Comfort;
壁挂式空调房间内流场温度场特性与人体热舒适的研究
Practices between History and Imagination--Ethnic Identity of the Hakkas and the Ceremonies of the Communal Ancestral Temple in Shibi Village of Ninghua County;
实践于历史与想象之间——客家群族性认同与宁化石壁公祭仪式
Early grouting mechanism and application between thick freezing shaft walls
深厚冻结井壁壁间前注浆机理与应用
Supersonic and enchanted the graph can show the room is removed clearly, before the motion of next wall, sidewall, walls and rear wall.
超声心动图可以清楚地显示室间隔、前壁、侧壁、下壁和后壁的运动。
paper a wall [room]
用纸裱糊墙壁[房间]
Is the next room cool, too?
隔壁房间也凉快吗？
breakfront | China cabinet
壁橱[中间部分较凸出者
a small recess opening off a larger room.
远离大房间的小的壁龛。
Miss Wang lives in the next door room.
王小姐住在隔壁房间。
The clatter of mahjong-tiles came from the dining-room next door.
牌声从隔壁大餐间传来。
Next to it is another one where you can have Chinese food.
它隔壁那间供应中餐。
The laughter from the next room is very distracting.
隔壁房间的笑声很吵人。
The walls were hung with white satin.
房间四壁挂起白色绸幔。
The cavity bounded by a plant cell wall.
（管）腔，细胞壁周围的空间
continuous sidewall core cutter
连续式井壁岩心切割器