查询词典 water pressure

But the mathematic relation between the negative pore water pressure and the aquiferous rate of soil hasn't a conclusion internationally.

对测得的负压力和土壤含水率之间的数学关系探讨，目前国内、外还处于空白。

Meanwhile, the coated surface was hydrophobic with a contact angle of 107.2°since the introduction of methyl groups and methylene groups. Static immersing corrosion test, potentiodynamically polarization curve and electrochemical impedance spectroscopy were conducted to evaluate the film corrosion performances. The results of potentiodynamically polarization curve and EIS in 55wt% LiBr solutions at room temperature in atmospherical pressure indicated that the corrosion current density of BMBSE film coated surface was 4 orders of magnitude smaller than that of bare SUS304 steel, and the impedance was increased by a factor of 10000. Static immersing corrosion test presented that the BMBSE film can significantly increase the corrosion resistance in 55wt%LiBr solution at 180°C compared with stainless steels.

同时由于有机组分甲基和亚甲基的引入，结构均匀致密，并具有一定的疏水性；电化学测试结果表明BMBSE膜的极化阻抗比不锈钢大4个数量级，自腐蚀电流密度也下降低了4个数量级左右，具有良好的耐腐蚀性能；成膜的影响因素优化结果表明BMBSE、EtOH、D.I.water摩尔比为1∶4∶3，热处理温度为200℃时，更有利于制备结构均匀、致密、耐腐蚀性能好的薄膜；静态浸泡腐蚀实验结果说明，在180℃、55%的高温溴化锂溶液中BMBSE膜能起到良好的腐蚀防护作用。

Based on the pre-research of Reservior-Induced Seimicity, the text analyzed waters load effect, interstitial water pressure and chemicophysical effect on rock in Reservior-Induced Seimicity and discussed hydrogeological mechanism of Reservior-Induced Seimicity. The analysis supplys reliance for the hydrogeological analysis of Reservior-Induced Seimicity.

本文在总结水库诱发地震前人研究成果的基础上，系统分析了库水在水库诱发地震中的荷载效应，空隙水压力效应和对岩体的物理化学作用，从理论上讨论了水库诱发地震的水文地质机理，为水库诱发地震的水文地质分析提供依据。

The flow pattern, the distribution of average dynamic water pressure and the flow velocity near the floor of lip energy dissipater by hydraulic jump are analyzed through the method of hydraulic test.

采用水力学试验方法，对跌坎型底流消能工的水流流态、时均动水压力分布以及临底流速进行了分析。并对影响消力池水力特性的跌坎深度和水流入池角度进行了研究。

Generally support the water pressure adjustment and automatic compensation that strength can't according to mine well downfeed systems.

根据矿山井下供水系统普遍存在着供水压力不能调整和自动补偿，给井下生产设备正常运转造成困难的现状，设计了供水系统自动化补偿装置，并投入使用，取得了较好效果。

Shell products are subjected to by the technical specifications of 1.0 ~ 1.6MPa water pressure test and the 0.5 ~ 0.82MPa gastightness test, the majority of those casting shell-type is an A-type products, technical difficulty, high-tech .

壳体类产品按技术规范需承受1.0~1.6MPa的水压试验及0.5~0.82MPa的气密性试验，这些壳体类铸件大多数属A类产品，技术难度大，科技含量高。

At the pile toe, the pore-water pressure was reduced to 40% of its initial hydrostatic value.

在桩脚，孔隙水压力降低到40％，其初始静压值。

By means of simulation of complex nonlinear model of hydroturbine generating unit, the impact of the control law of hydraulic turbine governor on power system stability is researched, and a control idea of adopting water pressure feedback to improve power system stability is proposed.

通过对水电机组复杂非线性模型的仿真，研究了水轮机调速器控制规律对电力系统稳定性的影响，并提出了采用水压反馈改善电力系统稳定的控制思想。

Compared with original hypoplastic model, the revised hypoplasticmodel can reflect mechanics of sand in cycle loading. That includes accumulation ofdeformation and accumulation of pore water pressure and decrease of effective stress.

相比原亚塑性模型而言，改进的亚塑性模型能够反映循环荷载下砂土的力学特性，包括变形的累积效应，孔隙水压力的累积效应以及有效应力的降低等。

This paper is aimed specifically at moisture damage issue of asphalt pavement, and the( axis-symmetric) finite element method is adopted to analyze the variations of interbedded pore water pressure of pavement under different load condition.

针对沥青路面水损害问题，运用轴对称有限元方法分析了不同等级轴载作用下沥青路面层间孔隙水压力的变化规律。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。