Gantry double driving structure, high damping bed, good rigidity, high speed and acceleration.
龙门双驱结构，高阻尼床身，刚性好，速度和加速度高。
There are not only enough subgrade bed strength, but also appropriate subgrade bed stiffness to satisfy with the safety and comfort under the high-speed train loading.
基床不仅需要具有足够强度以承受高速列车荷载动力作用，而且需要具有合适刚度与以满足高速列车行驶时安全舒适运行的要求。
The test-bed utilizes commercially available micro stages, a high-speed air turbine spindle, and linear ultrasonic motors and PC-based control board.
该试验台采用了商品化的微型工作台、高速空气涡轮主轴、直线型超声电机和基于PC的控制卡。
The resin transfering experience for high speed mixed bed with outside regeneration in condensate polishing treatment system has been presented.
介绍凝结水精处理系统体外再生高速混床树脂输送的技术和经验。
The mode shapes of the high-speed shaft in rotating test-bed for rocket engine within working excited frequencies were studied.
研究了火箭发动机高速旋转试验台高速轴在工作激振频率内的振型。
Through pulling out gas continuously, the gas quantity was reduced and the gas burst of 13-1 coal bed was eliminated, and safe high-speed driving and high efficiency were realized.
通过采取连续抽采，降低或消除13—1煤层的瓦斯含量和突出危险性，实现安全快速高效的掘进。
A single-cylinder high-speed diesel engine with dual symmetric crank-conrod mechanism was developed and tested on a dynamometer test bed.
本文介绍了一种采用双曲柄连杆机构的高速单缸柴油机。
For high-speed nc made, WoChe bed, the high speed machining center, etc, down made of high speed and high precision supporting spindle bearing, the product precision P2 level;
为高速数控立、卧车床，高速立、卧加工中心等配套的高速、高精密主轴轴承，产品精度达到了P2级；
Cuttings bed is formed easily in inclined section of high Angle directional well. It affects drilling speed, threatens drilling safe.
大斜度定向井斜井段易形成的岩屑床影响钻进速度、威胁钻井施工安全。
The functional requirements on surface layer of foundation bed for high-speed rail-ways are rather more strict than for ordinary railways.
和常规铁路相比，高速铁路对基床表层功能的要求更加严格。
The functional requirements on surface layer of foundation bed for high-speed rail-ways are rather more strict than for ordinary railways.
和常规铁路相比，高速铁路对基床表层功能的要求更加严格。
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