查询词典 water pipe

Can estimate so: A cup of water makes an appointment with 250 milliliter, water of one side basin makes an appointment with 5000 milliliter, a pail of water makes an appointment with 10000 milliliter, one cuspidor water makes an appointment with 2000-3000 milliliter, one spoon disinfectant is equivalent to powder of 10 grams solid or 10 milliliter liquid about, if need to make up 10 thousand milliliter 0.5% second crossing oxygen are acerbity, 5 spoon can be joined to cross former fluid of oxygen second acid in 1 pail of water and into.

可以这样估计：一杯水约250毫升，一面盆水约5000毫升，一桶水约10000毫升，一痰盂水约2000-3000毫升，一调羹消毒剂约相当于10克固体粉末或10毫升液体，如需配制1万毫升0.5%过氧乙酸，即可在1桶水中加入5调羹过氧乙酸原液而成。

The result shows that: The variation rhythm of the sensitivity index changed unanimously for Jensen,Blank and Stewart water production functions of spring wheat in Liangzhou city,the volume is small in the former stage,then become large at the middle stage,and less at the last stage. Jensen and Stewart water production functions are better of spring wheat in Gulang County in 1987-1989. The Variation rhythm of water deficiency sensitive index is unanimous: the volume are small at first,then large at middle,and diminish at last. The Variation rhythm of water deficiency sensitive index is unanimous in Jensen,Blank and Minhas of flax in Liangzhou county in 1987-1989. The water deficiency sensitive index in Gulang district in 1987-1989 models bad,are too many minus.

结果表明：1985-1986 年凉州春小麦Jensen 模型、Blank 模型和Stewart 模型的敏感指数变化规律接近一致，在前期较小，中期增大，最后再减小。1987-1989 年古浪春小麦水分生产函数以Jensen 模型和Stewart 模型拟合较好，其敏感指数变化规律比较一致，敏感指标值前期较小，中期增大，后期又减小。1983-1985 年凉州亚麻水分生产函数以Jensen 模型、Blank 模型和Minhas 模型敏感指标值变化规律比较一致：先减小，后增大，最后再减小。1987-1989 古浪亚麻敏感指数出现负值较多，模型拟合较差。

It is suggested that the emulsify is formed when the oil on the water is stretched and stacked repeatedly by the wave, during which the water is mixed with the oil and entrain into the oil; particle asphaltene forms machinery protection film between oil and water, which stabilizes the water in the oil; the asphaltene film is formed through the accumulation when the water cohere; the resin of high viscosity can intensify the film.

通过对文献资料数据和不同观点进行分析及油水运动特点的实验观察，对溢油乳化物形成机制提出新的见解认为：乳化物是原油在波浪作用下反复拉伸和堆积中发生油水混合、水被夹带入油中而形成；颗粒态沥青质在水滴外形成机械保护膜将其稳定，它是水滴凝聚受阻时在油水界面积累而成，胶质的高粘性强化保护膜起到辅助作用。

At the latter consolidation stage, it was assumed that the water flow only depended on water pressure and was not influenced by the air. Then the independent continuity equation of water was set up to solve variation of water pressure with time. Besides, the water and air were regarded as mixed fluid, and the continuity equation of mixed fluid was set up.

在其后的固结过程中，假定水的流出仅仅取决于水压力，不受气的影响，单独建立水的连续性方程，解水压力随时间的变化；又将水和气看成混合的可压缩流体，建立混合流体的连续性，解混合流体压力随时间的变化。

As a result of chemical contains what hard water softeners, so that water to soften the water, flacherie self-aggregation intracelluar intenerated because the loss of water, when huaguang PD developering is water dilution of 1: 4, press ideal calculation, the working fluid anionic surfactant concentration, in its critical micelle concentration.

由于显影洋含有硬火不硬化剂何使火不硬化，火虽不纬不硬化，可火洋的离子含度并未因火的不硬化而减众，当华平PD显影液被火按1：4浓缩后，按理想状况筹算，处事液洋阴离子暗不天活性剂的浓度，在它的临界胶束浓度边。

Heads - 300 heads that Aperture 0.6 - 0.04 mm 3, GJJG fast ground-water pump installed water filters, pumps do not protect Beidu Fonseca died, but also from people to Underwater clean water bitterness of mouth, coupled with the dark water from irrigation water can be trouble.

30目－－300目即孔径0.6--0.04mm3、GJJG型水泵地面快装吸水过滤器，既保护水泵不被堵塞卡死，又可免除人到水下清理吸水口之苦，配上吸水鼓还可免除灌引水的麻烦。

The detailed representation of cascade hydro plants, which includes water volume, water inflow, water discharge, forebay elevation, tailrace elevation and effective water head, is studied in the proposed strategy. The uncertainties, such as water inflows, electricity prices and unit status are taken into account as well.

模型全面分析了蓄水量、弃水量、前池水位、放水路水位、发电水头之间的关系，并考虑了电价、入库径流量、机组运行状况等不确定因素对梯级水电站短期优化调度问题的影响。

This includes water resources development; the hydrological cycle; surface hydrology; geohydrology and hydrometeorology; limnology; salinisation; treatment and management of municipal and industrial water and wastewater; treatment and disposal of sewage sludge; environmental pollution control; water quality and treatment; aquaculture in terms of its impact on the water resource; agricultural water science; etc.

具体内容包括：水资源开发，水体圈，地表水文学，地下水文学，水文气象学，湖泊生物学，生活水、工业水和废水的管理和处理，污泥处理和处置，环境污染控制，水质量和处理，农业水科学和水产业对水资源的影响等。

The study was focused on the amount of available water in soil, hydraulic conductivity in soil-root system from different root zones, sap flow from root to stem, compensatory effect of root water uptake, the fruit growth and physiological attibutes, evaporation and transipiration, and plant water use efficiency. Experiment plants involved apple tree, grape, peach, etc. Fruit trees were irrigated in both half root zones or water was continuously supplied to the one-half and the other half kept dry(fixed partial rootzone irrigation, F), or water was alternatively supplied to two halves (alternative partial rootzone irrigation, A).

项目通过水平或垂直方向交替滴灌、固定局部滴灌及均匀灌溉方式，研究根区土壤湿润方式改变对果树根系微生态系统水分有效性、水分传导、根系吸水补偿效应、根茎液流、生长生理状况、蒸发蒸腾及水分利用效率的影响。

The concept of green water was firstly put forward by Falkenmark, a hydrologist of Stockholm International Institute of Water Resources of Sweden in 1995. It extends the traditional field of water resources, updates the thinking of water resources and makes scientific circles to reconsider the concept of water resources and hydrological function.

绿水概念是由瑞典斯德哥尔摩国际水资源研究所水文学家Falkenmark于1995年首次提出的，它拓宽了传统水资源的范畴，更新了水资源的思维，引起科学界对水资源概念和水文功能的重新思考。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。