查询词典 pumps

Your design must also consider pond pumps, air pumps Ultra Violet boxes etc. This brief overview of building a concrete koi pond should at least give you an idea of what's necessary.

你的设计还必须考虑池塘泵，空调泵紫外光盒等，简要概述了建设一个具体的锦鲤池，至少应该让你们知道什么是必要的。

Rotary piston pump is a new structure of water pumps, running a very reasonable job, using the principle of variable volume compression job, a direct-driven rotary manner, as opposed to centrifugal pumps have a series of outstanding performance advantages, rotary piston pump with the complexity of the structure of the centrifugal pump, as with the shell and the rotor blades of the rotor and casing of the rotary continuous variable volume zone, the formation of continuous expansion and compression, pumping and pumping implementation functions.

旋转活塞水泵是一种新型结构的水泵，工作运行状态十分合理，采用变容积压缩原理工作，直接旋转方式驱动，相对于离心式水泵有一系列突出的性能优势，旋转活塞泵结构的复杂程度与离心泵一样，由外壳和带叶片的转子组成，转子与外壳形成连续的旋转变容积区，形成连续的扩张和压缩，实现抽水和扬水的功能。

Analyses the performance difference between sewage source heat pumps and water source heat pumps by comparing with the data given in some heat pump specifications.

通过与热泵机组样本数据的比较，分析了普通水源热泵用作污水源热泵时的性能差异。

Is located in the Qingpu District of Shanghai Huqingping 2599, Panda high-tech industrial park, is set research and development, manufacturing, sales automatic Jiaoyun sewage pumps, Sets, air compressor, antiscale Centrifugal pumps, constant pressure fire pump, no suction pipe network frequency automatic pressurized water supply equipment, pipeline cleaning equipment, frequency conversion kits water supply equipment, control cabinet, pressure complete sets of equipment in a body specialized company.

上海熊猫机械集团有限公司坐落于上海市青浦区沪青平公路2599号熊猫高科技工业园区内，是集研究、开发、制造、销售自动搅匀排污泵、高压清洗机、空压机、防垢离心泵、恒压消防泵、变频无负压管网自动增压给水设备、管道清理设备、变频成套供水设备、控制柜、气压成套设备于一体的专业集团公司。

In case of bigger air capacity,vacuum value in vacuum can lower than lower limit a long time ,If the pump cannot meet demand,other of pumps will automatic start ,until to run over upper limit Two vacuum pumps may be changed for manul start and stop

如因工作需求气量较大，真空罐内真空度低于下限值超过一定时间，而单向真空泵不能将罐内真空度抽至下限以上时，另一台真空泵将自动启动，直到超过上限。

To pump water with 2 triphase water pumps and 5 monophase water pumps simultaneously, the water surface kept constant when it descended 100mm.

用2台三相水泵和5台单相水泵同时抽水，水面下降100 mm后就不再下降。

Promote Rotan gear pumps and Desmi centrifugal pumps to design institute, engineering companies located in Guangzhou and Chengdu

主要负责Rotan齿轮泵和Desmi离心泵在广州，福建，江西，四川和重庆工业中的业务开发和市场推广

To be primarily responsible for the business development and market promotion of Rotan gear pumps and Desmi centrifugal pumps in general industry for the territory of Guangzhou, Fujian, Jiangxi, Sichuan and Chongqing

主要负责Rotan齿轮泵和Desmi离心泵在广州，福建，江西，四川和重庆工业中的业务开发和市场推广

The main products are the United States Milton metering pumps, pump-up due to magnetic force, Dalian Sool TING centrifugal pumps, all kinds of pneumatic diaphragm pump, processors and Canadian drug pipeline system.

主要产品有美国米顿罗计量泵、胜达因磁力泵，大连苏尔寿离心泵、各种气动隔膜泵、管道处理器及加药系统等。

Warman centrifugal slurry pumps, Geho positive displacement slurry pumps, Cavex hydrocyclones, Isogate slurry valves and Vulco wear resistant linings supported by customer alliance programs worldwide help our customers achieve the lowest cost of ownership.

先进的产品范围包括 WARMAN GEHO CAVEX ISOGATE 和 VULCO等市场主导的品牌。我们的生产经营理念是：生产品质最佳产品，实现最短的供货期，全球产品供应地方技术支持，巩固的供应来源，人尽其才

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。