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   帕斯卡原理 的翻译结果: 查询用时:0.245秒
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帕斯卡原理
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  “帕斯卡原理”译为未确定词的双语例句
     Approach to Take the Pascar Theory as the Theoretical Basis of Pressure Casting
     帕斯卡原理作为压力铸造基础理论的质疑
短句来源
     The installation produces up to 1200kN static force value in according to Pascal's law by using standard weighs, and then obtains negative step dynamic force by impact unload. And the use of a novel technique of high pressure oil seal achieves very good sealing effect.
     该装置采用帕斯卡原理,利用标准砝码产生最大为1200kN的静态力值,然后冲击卸荷得到负阶跃动态力,在液压系统设计中,采用了较为新颖的高压油封技术,取得了很好的密封效果。
短句来源
     It is uncorrect to adopt the Pascar theory as the theoretical basis of pressure casting due to the ignorance of the adhersion effects resulting from strengthly temperature-reduction in the condition of high specific and intensively heat-exchange for liquid metal,so the good pressure-applying for thin-walled castings can not be realized.
     指出搬用传统帕斯卡原理作为压铸基础理论是不正确的,它忽略了金属液在高比压和激烈的热交换条件下引起强烈温度降而形成的粘性影响,增压再快、再大也难以实现在薄壁压铸件上实现良好的增压效果;
短句来源
  相似匹配句对
     INFERING PASCAL'S LAW BY VIRTUAL WORK PRINCIPLE
     利用虚功原理导出帕斯卡定律
短句来源
     Approach to Take the Pascar Theory as the Theoretical Basis of Pressure Casting
     帕斯卡原理作为压力铸造基础理论的质疑
短句来源
     The General Principle of Innovation
     创新的原理
短句来源
     Principle of Knowledge Base System
     知识库系统的原理
短句来源
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  pascal principle
Rene Stoppa reminded us of the Pascal principle and clearly demonstrated how giant prostheses can remain in the preperitoneal space without the need for sutures.
      


This paper desenribes, in detail, the design of hydraulic system in developed recently 1200kN standard dynamic force-source installation. The installation produces up to 1200kN static force value in according to Pascal's law by using standard weighs, and then obtains negative step dynamic force by impact unload. And the use of a novel technique of high pressure oil seal achieves very good sealing effect. The system adopts also full automatic electric control and all operations are automated.

本文对最新研制成功的1200kN标准动态力源装置中液压系统的设计作了详尽的介绍。该装置采用帕斯卡原理,利用标准砝码产生最大为1200kN的静态力值,然后冲击卸荷得到负阶跃动态力,在液压系统设计中,采用了较为新颖的高压油封技术,取得了很好的密封效果。同时,该系统采用全自动电气控制技术,使所有操作自动化。

A new standard negative step force device, which is recently developed and used for large force value (up to 1200kN) and wide frequency band (highest analyzing frequency is 50kHz) force transducer′s calibration, is introduced in this paper. The working of the apparatus is based on PASCAL Principle and the negative step force is obtained by impulse force unload method. Also, the high speed digital synchronous sampling technology for the output voltage of force transducer is presented, this kind of technology...

A new standard negative step force device, which is recently developed and used for large force value (up to 1200kN) and wide frequency band (highest analyzing frequency is 50kHz) force transducer′s calibration, is introduced in this paper. The working of the apparatus is based on PASCAL Principle and the negative step force is obtained by impulse force unload method. Also, the high speed digital synchronous sampling technology for the output voltage of force transducer is presented, this kind of technology is very useful for the system of high speed, synchronous sampling.

本文介绍了新研制成功的用于对大力值 (最大 1 2 0 0 k N)、宽频带 (最高分析频率 5 0 k Hz)的力传感器动态特性校准的标准负阶跃力装置 ,该装置是基于帕斯卡原理和冲击卸荷方法来实现的 .文中还详细介绍了力传感器输出电压和用激光测速仪测量负阶跃力跃变过程的高速数据同步采集技术 .

The real circumstance of liquid metal as the pressure transfering agent during pressure casting was introduced.It is uncorrect to adopt the Pascar theory as the theoretical basis of pressure casting due to the ignorance of the adhersion effects resulting from strengthly temperature-reduction in the condition of high specific and intensively heat-exchange for liquid metal,so the good pressure-applying for thin-walled castings can not be realized.The new developing prospect on design and manufacturing of the die...

The real circumstance of liquid metal as the pressure transfering agent during pressure casting was introduced.It is uncorrect to adopt the Pascar theory as the theoretical basis of pressure casting due to the ignorance of the adhersion effects resulting from strengthly temperature-reduction in the condition of high specific and intensively heat-exchange for liquid metal,so the good pressure-applying for thin-walled castings can not be realized.The new developing prospect on design and manufacturing of the die casting machine was predicted.

论述了金属液作为压力铸造压力传递介质的实际情况;指出搬用传统帕斯卡原理作为压铸基础理论是不正确的,它忽略了金属液在高比压和激烈的热交换条件下引起强烈温度降而形成的粘性影响,增压再快、再大也难以实现在薄壁压铸件上实现良好的增压效果;预测压铸机设计、制造需要有新的开发方向。

 
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