查询词典 piston pump

Producing and selling what we already have( bearing, pointer, thrust washer, water pump, piston, sleeve, crankshaft, fan blade, ball joint, tie rod, fuel pump and so on), LUKIA also manufactures products according to the samples or OE No.

生产和销售什么，我们已经有（轴承，指针，推力垫圈，水泵，活塞，套，曲轴，风扇叶片，球窝接头，拉杆，燃油泵等）， lukia还制造的产品，根据样本或光电号您所提供的。

They are apply to the flat grinding and polishing of different materials and machinery such as sealing ring of mechancial seal,ceramic microsection, steam-cylinder piston ring, oil pump vane carborundum, silicon nitride,quartz crystal, kentanium ring,graphite, gem, tonsorial knife, shaver knife, auto oil pump sealing element, air flap, metal material, project plastic, etc..

公司主要生产双面研磨与抛光机。本公司引进先进的生产设备和质量检测设备，从原料的购入、生产、检测、销售全过程管理均采用严格的质量标准。公司从创建伊始即以稳定可靠的产品质量，高效科学的管理，诚信优质的服务深受业内关注。

Reciprocating pump power of steam-side and side-pump should be left out of the location of the piston and rod.

蒸汽往复泵的动力侧和泵侧应留有抽出活塞和拉杆的位置。

It is the first joint venture producing roots vacuum pump and rotary piston vacuum pump in China.

我公 司是国内第一家合资生产罗茨真空泵和滑阀真空泵的企业。

The this design basis related standard, in the consideration energy conservation and under the comfortable request's premise, the refrigeration engine room supposes in underground one, selected has opened the advantage factory piston cold water unit, in the refrigeration engine room establishes the circulating water pump, the supplies water pump, to divide the water collector, the zeolite softener and so on supporting facility; The air-conditioning system uses the air blower serpentined to add the new atmosphere system, each has the corresponding new atmosphere unit, the indoor load mainly undertakes by the air blower serpentined.

本设计依据有关规范，在考虑节能和舒适性要求的前提下，制冷机房设于地下一层，选取了开利厂家活塞冷水机组，制冷机房内设置了循环水泵、补给水泵、分集水器、软水器等辅助设备；空调系统采用风机盘管加新风系统，每层都有相应的新风机组，室内负荷主要由风机盘管承担。

The company Dongfeng Cummins B, C, L series engine cylinder block, cylinder head, crankshaft, piston, valve, cylinder, pump, air compressor, oil pump, flywheel, pressure plates, clutch nearly a thousand varieties of film, etc..

公司现有东风康明斯B、C、L系列发动机缸体、缸盖、曲轴、活塞、气门、缸套、水泵、空压机、机油泵、增压器、高压油泵、飞轮壳、压盘、离合器片等近千个品种。

The attainable pressure of the pump piston compressor is always considerably higher than the maximum pump pressure.

泵的内置活塞压缩机可达到的压力总是高出泵的最高压力许多。

Then, the method to estimate cavitation erosion characteristic of high pressure piston plunger pump by analyzing impingement angle on outlet of throttling groove is put forward. That is, to hold the impingement angle range of 30°～60°as appraisal criterion of cavitation erosion characteristic on high pressure hydraulic plunger pump.4 The throttling characteristic of hydraulic control valve is studied by CFD calculation and experiment.

最后，提出了一个通过分析节流槽出口处的射流方向来评价高压轴向柱塞空蚀特性的空蚀评价方法，即将节流槽出口的射流角范围30°～60°作为评价高压轴向柱塞泵空蚀特性的标准。4对液压控制阀的节流特性进行了CFD数值计算和试验研究。

On the research of reciprocating pump, if the linear motor-driven piston or reciprocating plunger being applied, the structure of reciprocating pump will be greatly simplified.

在往复泵的研究中，如果采用直线电机直接驱动做往复运动的活塞或柱塞，那么往复泵的结构将大为简化，泵总体结构紧凑，系统效率高；并且可以通过改变活塞的运动规律，使泵的流量恒定；同时便于实现自动化控制，若采用智能化控制系统，易于实现自动化生产。

In the present work,Cu nanoparticles with an average size of 20-50 nm were dispersed in diesel fuel oil . A injection pump plunger was in-situ repaired on a 12PSDB75 fuel injection pump by applying auto-reconditioning function of Cu nanoparticles. Mophologies and typicle element distributions of the plunger piston surface before and after repair were analyzed by scanning electron microscopy and energy dispersive X-ray spectroscopy.

将平均粒径为20~50nm的铜粉均匀分散到柴油中，在12PSDB75型喷油泵试验台上利用纳米铜微粒的磨损自修复性能，在不拆卸零件的情况下对磨损失效的喷油泵柱塞偶件进行了原位修复，利用扫描电镜、能谱仪等对修复前后柱塞表面进行了形貌与微区成分分析。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失