助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   water pumping 的翻译结果: 查询用时:0.157秒
图标索引 在分类学科中查询
所有学科
电力工业
新能源
地质学
地球物理学
水利水电工程
农业工程
更多类别查询

图标索引 历史查询
 

water pumping
相关语句
  水泵
     A COMPARISON BETWEEN CVT AND MPPT CONTROL IN PHOTOVOLTAIC WATER PUMPING SYSTEM
     光伏水泵系统中 CVT 及 MPPT 的控制比较
短句来源
     The Study of the Control Technology on the Green and High Efficiency Photovoltaic Water Pumping Systems
     绿色高效光伏水泵控制技术的研究
短句来源
     Inverter Based on DSP for PV Water Pumping System
     基于DSP的光伏水泵变频调速系统
短句来源
     DIGITAL SIMULATION OF PHOTOVOLTAIC WATER PUMPING SYSTEM
     光伏水泵系统的数字仿真
短句来源
     Maximum Power Point Tracker of Photovoltaic Water Pumping System
     光伏水泵系统的最大功率点跟踪器
短句来源
更多       
  抽水
     Analysis on confined water pumping test in a certain deep foundation pit construction in Shanghai
     上海某深基坑工程承压水抽水试验分析
短句来源
     Hydraulics prototype observation in water pumping debugging period for TGP lock
     三峡永久船闸抽水调试期水力学原型观测
短句来源
     Study on the Influence of Donggulou Test of Water Pumping on Underground Fluid Regimen
     东古楼抽水试验对地下流体动态影响研究
短句来源
     The Application of the Queuing Theory in Reservoir Operation of Water Pumping and Energy Storage,
     排队论在抽水蓄能水库调度中的应用
短句来源
     This study provided an example that water pumping affects groundwater level observation,which may be significant to distinguish groundwater anomalies from water pumping interference.
     深入分析该井水位变化的成因,为研究邻井抽水对地震地下水动态观测井水位动态的影响提供了一个实例,对于识别地下水前兆异常与抽水干扰有一定的参考意义。
短句来源
更多       
  提水
     Planning Scheme of the Water Pumping Irrigation District by Using the System Administrative Level Analysis and Theory
     应用系统层次分析模糊选择提水灌区规划方案
短句来源
     The Excavation for the Foundation pit and Controlled Blasting for YuMenko water pumping project
     禹门口提水工程基坑开挖控制爆破
短句来源
     Wind water pumping and its meaning are summarized in the paper and the present situations and types of wind water pumping domestic and foreign are introduced.
     本论文对风力提水及其意义进行了概述,并介绍了风力提水机的国内外现状及其类型,主要研究了风力发电泵水系统的构成及其配置过程。
短句来源
     Erosion and repair of concrete buildings of water pumping irrigation works
     提水灌溉工程混凝土建筑物的侵蚀及修复
短句来源
     Minitype wind generation for water pumping test system
     小型风力发电提水试验系统
短句来源
更多       
  “water pumping”译为未确定词的双语例句
     Improvement of Variable-Pole Speed Governing of the Y1250-12 Type Circulating Water Pumping Electric Machine
     Y1250-12型循泵电机变极调速改造
短句来源
     ANALYSIS ON INSTANTANEOUS WORKING POINT OF A 2.5 kWp CVT-PV WATER PUMPING SYSTEM
     CVT光伏泵水系统瞬态工作点特性分析
短句来源
     Staged-connecting Wind-electric Water Pumping
     分级接入式风电泵水系统研制
短句来源
     The design and construction method of a whole caisson used for a waste water pumping station was discussed.
     浅议了某厂的污水泵站整体沉井设计与施工方法
短句来源
     The main functions, structure and software design principle of an automatic monitoring system for a water pumping station are described, which was made with single-chip computer technique.
     介绍了应用单片机技术构成的水泵站自动监测系统的主要功能、结构和软件设计原理。
短句来源
更多       
查询“water pumping”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  water pumping
excavating of new canals and underground water pumping; 1500-1550, during the Sp?rer Minimum of solar activity; 1720-1830; 1250-1350, which was also a stormy period in the North Sea.
      
Automating the operation of water pumping stations
      
For the first time direct evidence of water pumping through a treated surface is presented.
      
The gas production is used for electricity generation, water pumping and heating, solid wastes drying etc.
      
In all of the tested runs the width of dispersion zone has reduced significantly due to brackish water pumping.
      
更多          


There were altogether 590 felt microearthquakes which took place in Yagong-tang mineral area of Shuikoushan region. These earthquakes were characterized by quite shallow depth of focuss (for 94% of them: h ≤ 300 m), extremely small magnitude (ML ≤0.2), and the close relationship between the distribution of the shock space, time and strength and the drainage of the mineral region. These earthquakes were the result of the sudden motion of the blocks that were in dynamic equilibrium and were induced by water-pumping....

There were altogether 590 felt microearthquakes which took place in Yagong-tang mineral area of Shuikoushan region. These earthquakes were characterized by quite shallow depth of focuss (for 94% of them: h ≤ 300 m), extremely small magnitude (ML ≤0.2), and the close relationship between the distribution of the shock space, time and strength and the drainage of the mineral region. These earthquakes were the result of the sudden motion of the blocks that were in dynamic equilibrium and were induced by water-pumping. The region for the occurrence of such earthquakes must have the following factors: the developed former structure plane; a lot of strain energy stored in the divided blocks; a considerably large dropping funnel and the space for the motion of the blocks formed when the region is being pumped. According to the above three factors, we can forecast whether or not the draining of the metalliferous mines would induce earthquakes and estimate the future earthquake risk as well.

水口山鸭公塘矿区1966~1968年共发生有感微震590次。这群地震具有震源极浅(绝大多数地震,h≤300米)、震级极低(M_L≤0.2级)、时空强分布与矿山疏干排水关系极为密切等特点。它们是矿区地下原处于动态平衡的块体,在抽水的影响下突然运动的结果,属抽水诱发地震。发生这类地震的矿区必须具备老构造面发育、被分割的块体有较多的应变能;抽水时能形成较大的降落漏斗和有允许块体运动的空间等。根据上面提出的三个条件,可以对类似金属矿山疏干排水是否能诱发地震及未来地震危险性进行估计。

This paper gives a brief description of the water-pumping wind-mill FT-2.5 involving considerations in its design and wind tunnel testing.The wind-mili has 24 main blades,divided into 12 groups,each of 2 blades,one above the other,increasing the stiffness,of the rotating disk.Every main blade has a small blade in its leading edge,which leads to an improvement in the operation condition of the wind-mill at large angle of attack,that is to say,an increase in the starting moment of wind-mill.The water-pumping...

This paper gives a brief description of the water-pumping wind-mill FT-2.5 involving considerations in its design and wind tunnel testing.The wind-mili has 24 main blades,divided into 12 groups,each of 2 blades,one above the other,increasing the stiffness,of the rotating disk.Every main blade has a small blade in its leading edge,which leads to an improvement in the operation condition of the wind-mill at large angle of attack,that is to say,an increase in the starting moment of wind-mill.The water-pumping load can be reduced automatically in starting condition,and increased with the increase of wind speed,so making better matching characteristics of this wimd-mill.The above measures have proved helpful in a wind tunnel testing of the wind-mill

本文概述了FT—2.5风力提水机组的设计特点和风洞试验结果。 该机风轮将24片主叶片分成12组,每2片为一组,上下配置,增加了叶片的刚性;每片主叶片前上方配置一小翼,改善了叶片在大迎角情况下的工作条件,增大了风轮的起动力矩。 该机能自动地减轻起动负载,然而随着风速的增加负载又自动地加大,从而大大改善了机组的匹配特性。 采用了上述措施后,整机的风洞吹风试验和外场初步测试表明,其效果是良好的。

In the analysis of previous hydrogeologic water-pumping dated, the units-inflow diagram have been used for the judgement of types of Q -S curve. On the basis of it and adding to it some knowledge of trigonome tric function and analytic geometry, the author have had the compulation contrast method, which consists mainly of following steps:

以往的水文地质抽水资料分析中,对Q—S曲线类型的判断,大家曾用单位涌水量作图法.根据这一方法,再运用三角函数和解析几何的知识,笔者作出了计算对比法.其主要出发点是用已知数据来求两点连线的对于x轴的锐角(锐倾角)之正切值,然后比较三组数据所得的两个正切值(或三个正切值)的大小,即可判断出S—Q的曲线类型.此法还可在计算机上实现.这样,笔者认为,它能弥补作图法的一些不足.若此法能在今后的水文地质工作中发挥出应有的效力,那正是笔者所希望的.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关water pumping的内容
在知识搜索中查有关water pumping的内容
在数字搜索中查有关water pumping的内容
在概念知识元中查有关water pumping的内容
在学术趋势中查有关water pumping的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社