Traffic calming is a generic name for techniques of speed reduction through road design.
交通稳静化是道路设计中减速技术的总称。
The testings of 25 samples have shown that it is feasible to use ultrasonic speed reduction index to evaluate the quality of concrete structures.
对25个样本的试验结果表明，以声波速度下降指数评定混凝土构件质量是可行的。
The utility model relates to a motor, in particular to an electric automobile vertical transmission permanent-magnet brushless direct current speed reduction motor.
本实用新型涉及一种电机，是电动汽车垂直传动永磁无刷直流减速电机。
The device can effectively guarantee a connector and a shaft to be perfectly pressed and can prevent the damages of the connector, the shaft and a speed reduction box.
它可有效保证连接头与轴被压装到位且不会造成连接头、轴及减速箱 损坏。
After the piston rod retracts for a definite distance, the oil return amount of an oil cylinder can automatically reduce to realize speed reduction effect to the oil cylinder.
当活塞杆回缩至一定距离后，油缸的回油量便自动减少，从而实现对油缸的减速作用。
The main shaft between the air compressor and the gas turbine in a jet aircraft engine is hollow to permit an internal speed reduction shaft with the minimum requirement of space and weight.
在喷气式飞机发动机内位于空气压缩和燃气涡轮之间的主轴是空心的，允许有一个需要最小空间和重量的内部减速轴。
As one of its potential measures to reduce shipping's carbon dioxide emissions, the European Commission is contemplating a potential mandatory speed reduction for all ships entering EU ports.
作为一项可能降低海运二氧化碳排放量的措施，欧盟委员会正在考虑对进入欧盟港口的船舶推出一项潜在的强制限速计划。
The front end of the speed reduction crankshaft (1) and the tail end of the main shaft (3) are made by adopting the polygon structure and are same as the inner structures of the grooves (5) and (6).
减速机轴(1)前端与主轴(3)的末端均采用多边形结构构成，并且与凹槽(5)及凹槽(6)的内部构造相同。
Speed reduction motor is set on the assembling plate for motor.
减速电机装在电机安装板上。
Speed reduction motor is set on the assembling plate for motor.
减速电机装在电机安装板上。
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