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- Keywords rotating and percussive drilling;flow pulsing apparatus;air hammer;present status; 旋冲钻井;液动冲击器;气动冲击器;现状;
- flow pulsing apparatus 液动冲击器
- Pressure and flow pulses may be used to keep the tubes unobstructed. 可用压力和流动脉冲使管子畅通。
- The flow pulse of the transformer flowmeter has a 1/16 pulse of single gear to measure dynamic flow of high pressure hydraulic system. 该变送器的流量脉动只有单片萱适齿轮变送器脉动的1/16,可用来测量高压液压系统动态流量。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- LOW FLOW PULSE PROPERTY OF HELICAL GEAR PUMP 斜齿齿轮泵小脉动输出特性
- A flow of word is no proof of wisdom. 口若悬河，未必明智。
- Several conclusions flow from this hypothesis. 从这项假设中可以得出几个结论。
- Many benefits will flow from this discovery. 这项发现将带来许多好处。
- Development and Application of Steep Pulse Apparatus for Tumor Treatment 陡脉冲肿瘤治疗仪的研制及应用
- Turn the cock to increase the flow of water. 请开大龙头以增加水流量。
- Office politics just seem to flow over him. 同事之间互相倾轧、 勾心斗角的事似乎并未波及到他。
- Development of Energy-controllable Steep Pulse Apparatus for Tumor Treatment 能量可控陡脉冲肿瘤治疗仪的研制
- The business has a cash flow of￡50000 a month. 这家商行的现金流转为每月五万英镑。
- user selectable anti-dither adjustment from 1 to 100% of a meter rotation to prevent erroneous counting under vibrating or flow pulsing conditions. 用户可以选择仪表旋转的反颤动调节，范围从1至100%25，从而防止在振动或者脉冲情形下计算错误。
- The company has cash flow problems recently. 公司最近缺少资金。
- The ebb and flow of politics in Washington goes on as usual. 华盛顿的政治风云，一如既往，仍然变幻莫测。
- She was suffering a mysterious ebb and flow of mood. 她情绪一时高涨一时低落，令人捉摸不透。
