压出

A combination cordwood micro manipulation robot system is successfully developed, which is composed of a set of translation and rotation modules driven by piezoelectric actuators.

基于组合积木思想，研制出机构、驱动、检测一体化的压电陶瓷微动机器入系统。

As the sample of Yuanliangshan tunnel in Chongqing-Huaihua Railway, based on the full analysis of groundwater specimens, five chemical equations are designed to calculate evaluating data by the relation of activity, equilibrium constant and Gibbs free energy. According to the two criterion of partial pressure of carbon dioxide and reaction direction, the result calculated shows the groundwater has weak corrasion to carbonate rocks, which should be avoided to do harm to tunnel.

以渝怀线圆梁山隧道为实例，通过隧道内地下水取样进行了全分析，其中CO(上标 2-下标 3)离子作为"中间过渡态"离子，由于只存在微小量未被检出；使用水质分析结果数据设计了五个化学反应方程式，通过活度、反应平衡常数及吉布斯自由能之间关系进行热力学计算，依据二氧化碳气体分压P(下标 CO2)与反应进行两个方向化学反应判据开展分析，结果表明地下水具有弱侵蚀性，在隧道工程中应避免其引起危害。

With the aid of specially-effective natural essential oil handed down from the ancient times and flexible manipulation by the cosmetician, your body is massaged from the acupuncture points in the head to the back with essential oil from the inside to the outside for nourishing and conditioning, which alleviates pressure and relaxes your mind and body effectively.

运用特制开背点穴精油，使用热敷被动原理，通过经络疏通点压穴位，达到肌肉神经放松、肌肉放松，促进睡眠、排出毒素，恢复充沛活力和饱满精神。

Triggering off the free oscillation of the reinforced bar by amplifying the triggering signal of the piezoelectric ceramic sensor by the emitter coupled oscillation circuit , we have measured the oscillation frequency of various reinforced bars, and then we can calculate the magnitude of the corresponding pre stressing force accor.

论述了振动法测量钢筋的预应力的新方法，振动触及压电陶瓷传感器产生的电信号，通过双稳态触发振荡电路，经放大后启动钢筋自由振动。根据弦线振动频率和所受张力之间的关系，测量出不同型号不同长度的各类钢筋的频率，从而得出对应钢筋的预应

The company has a large number of engineers engaged in die-casting industry, designers; Inc. After years of efforts to develop and practice a series of magnesium alloy crucible, crucible, gooseneck, steel bell, radio Tsui body, shot Tsui Tau, dosing pumps and protection of magnesium alloy gas sulfur hexafluoride, covering agents,¤agent.

公司拥有大批从事压铸行业的高级工程师、设计师；公司经过多年的努力和实践开发出系列镁合金熔炉、坩埚、鹅颈、钢铃、射咀身、射咀头、定量泵及镁合金保护气六氟化硫、覆盖剂、脱膜剂等。

Based on the domain superposition method and the differential cubature method as well as the Levy s general solution technique, a new semi-analytical solution has been developed in this paper, for free vibration analysis of moderately thick plates with abrupt thickness.

采用Mindlin中厚板理论，基于Levy解法和微分容积法，给出一种求解轴向受压的阶梯式变厚度板的自由振动问题的半解析解，板的边界条件为两对边简支、另两边任意。

According to the ?80 cylinder block bore size process analysis and research,work out the ?

针对？80缸体的内孔进行分析和研究，设计出镗削、滚压同时进行的？

A new method of controlled piezoelectric damping is proposed, and its effectiveness is verified by a case study.

文中给出一种新型的半主动分支电路的可控压电阻尼技术，并以一个悬臂梁为例，对该方法的有效性进行验证。

Simply place work on spring-loaded, perforated dasher plate, press down and agitate, then release to return dasher to drain position.

简单的将工作放置于弹簧式多孔搅拌板上，压下并搅拌，然后释放，将搅拌板回放至出水口的位置。

Finally, it gives image processing of image compression and image decompression based on wavelet conversion code.

最后，给出了基于小波变换编码的图像压缩/解压的图像处理。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。