pump的例句大全

The Preparation of Double Metallic Pressing Board and Its Application to Liner of Dredging Pump Shell

绞吸挖泥船泥泵壳内衬双金属压板的研制及工程应用

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The work of this paper lays the solid foundation for the experimental research on dredging pump performance and hydraulic transport properties.

本文所作的工作为疏浚泥泵与管道水力输送实验系统的实验研究打下了坚实的基础。

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This paper describes how to increase the productivity effect of cutter-suction dredgers in the fields of cutting force, dredging pump, gauge pile and exhaust pipe.

本文从绞刀、泥泵、定位桩装置及排泥管等四个方面，论述了提高绞吸式挖泥船生产效率的途径。

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Combining the repairing method and application requirements of dredging pump shell, the paper introduces constitutions and functions of the double metallic pressing board used in securing high alloy cast iron liner, and explains the brazing process and manufacturing characteristics.

结合绞吸挖泥船泥泵壳修复方法，介绍了泵壳内衬高合金耐磨铸铁镶块固定所用双金属压板的作用及其组成，叙述了双金属压板的浸润焊制造方法的特点及其工艺过程。

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A Study on the Dynamic Behavior of a Pump-pipeline Hydraulic Transport System in Dredging Engineering

疏浚工程中泥泵与泥沙输送管道系统动态特性研究

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It is profitable to drill to depths more than 1,000 feet for oil and gas extraction, but only recently in California has it become profitable to pump water from this depth.

从一千英尺以下的地下开采石油和天然气是有利可图的，但直到最近，在加利福尼亚州从这个深度以下抽取地下水才变得有利可图。

四级真题- 2018年 12月 1卷 阅读A

Uses: diffusion pump oil for heating, temperature heat presses.

用途: 用于油扩散泵加热 、 高温塑机加热.

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Uses: diffusion pump oil for heating, high temperature heat presses.

功用: 用于油扩散泵炮炼 、 高温塑机炮炼.

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Infracortical inserting drug-infusion pump for treatment of advanced digestive canal carcinoma during an operation

术中皮下植入药物输注泵治疗中晚期消化道恶性肿瘤

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Dielectric fluid is circulated under pressure by a pump, usually through a hole in the tool electrode.

绝缘工作液通常通过工具电极上的一个孔，在由泵提供的压力的作用下循环。

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Development of Novel Differential Pump System in Ultrashort Pulsed Laser-gas Puff Target Interaction Experiments

用于超短强激光与气体靶相互作用实验的新型前置差分抽运系统

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Low-speed Stability Analysis of the Speed Control System with a Variable Delivery Pressure Differential Pump and a Speed Restrictor

压差式变量泵和节流阀调速系统的低速稳定性分析

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Design of an Improved High Performance Differential Charge Pump

一种改进的高性能全差分电荷泵设计

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Design of Novel Fully-differential Charge Pump

新型全差分电荷泵设计

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A fully differential charge pump for a frequency synthesizer is proposed.

提出了一种应用于频率综合器的全差分电荷泵电路。

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Application of the differential lon Pump in a Coaxial Magnetron

差异式离子泵在同轴磁控管上的应用

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Additionally, the novel circuits such as differential charge pump and VCO are validated.

也验证了新电路结构如差分电荷泵及差分压控振荡器的可行性。

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The results, which obtained by using radial diffuser, show that due to the high loss through the diffuser, the efficiency of the liquid hydrogen pump is lower.

采用径向导叶的液氢泵的试验结果表明，导叶损失大，导致液氢泵效率低。

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Research on Output Volumetric Flux of Multi-chamber Nozzle/ Diffuser Piezoelectric Pump

多腔体并联锥形管无阀压电泵输出流量研究

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Study on computer aided interaction design for diffuser of centrifugal pump

离心泵扩散管计算机辅助交互设计方法研究

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