水压

Results Thirtythree cases were successful.Three failed cases were proved by operation.The intussusception course was more than 48 hours.

结果 肠套叠36例，水压灌肠成功33例，失败的3例，经手术证实均为肠套叠，套叠时间超过48 h。

In most cases, low water pressure is the main reason for irrigation problems.

在大多数情况下，低水压是灌溉问题的主要原因。

The optimization system of water supply networks is very complicated. It deals with lots of factors from the process of networks' modeling, node demand calculation, initial flow distribution, and the optimal design to the drawing of pipe networks and isopiestic line. The total effect will be better if amelioration is imposed on each part of these processes.

给水管网优化系统是一个比较复杂的系统，从管网的建模、节点流量的计算、初始流量的分配、优化计算到管网图形和等水压线的绘制，涉及的因素很多，任何一部分的改进与完善都有利于整体优化效果的提高。

RLD series of electric type water cooling belt vulcanizing machine, small size, light weight, hot plate temperature uniformity, water pressure system, the supply of (1.0 ~ 2.0mpa) uniform pressure, with light-handed one electric control box, electric control box and the host connected by an integrated plug-and multi-core cables to complete, easy to operate, reliable, widely used in the current canvas, nylon, steel cord belt transport site vulcanized bonding also applies to other special anti-corrosion properties of thermal curing tape joints.

RLD系列电热式水冷却胶带硫化机，体积小、重量轻，热板温度均匀，水压系统供给（1.0～2.0mpa）均匀压力，配有轻型手自动一体电控箱，电控箱与主机的连接由一体化插件及多芯电缆完成，操作方便，工作可靠，目前广泛应用于帆布、尼龙、钢丝绳芯运输胶带的现场硫化胶接、亦适用于防腐热等特殊性能的胶带的硫化接头。

After investigation, simulation test, research and analysis , the results of which show that the wool lipoid isn't suitable to he used to the ballast tank with sea water higher than 50℃ and similar condition; Residua rust and water on the surface to be coated shall be controlled strictly.

经勘查、测试、模拟试验、研究分析认为：该羊毛脂涂料不适于在50℃以上的海水压载舱及相似环境下使用；在带锈施涂中应严格控制涂装表面的残留锈层和水分。

In an extreme case, the porewater pressure may become so high that many of the soil particles lose contact with each other.

在极端的情况下，孔隙水压会增大到导致许多土壤颗粒相互之间失去接触的程度。

It is a new vacuum mair pump,which can provide with circulating water to the reaction of device at same time.

同时还能向反应装置中提供循环冷却水，特别是在水压不足和缺水源的试验室更显之优越。

The front also cools the melt as it is pushed down the mold cavity by water pressure.

在水压的作用下，水流前沿向型腔内流动的同时也对塑料进行冷却。

The maj or obj ect of this paper is the medium.small size concrete dams that have been used for many years.They have the characteristic that the alteration of water height of reservoirs is unobvious and the dams, displacements are affected mainly by temperature.With a case,the method of stepwise regression is used to analyze the vertical displacement prototyDe observed data.Then regression equation is established,the relation of dam,s displacement with hydraulic pressure、temperature、time effect is analyzed and the displacement change rule is obtained,the dam'S displacement onlv dependent to temperature is received.According to the theory of Finite Elements Method,the quasi-stationary temperature field formula and temperature stress formula are deduced.The QTP program and TFEM3D program are written with FORTRAN.The same case is calculated through QTP program to solve the quasi-stationary temperature and through TFEM3 D program to solve the dam'S displacement and find tlle dam,s deformation rule.This rule is accordant with the regression,S resuIt.

本文主要针对运行期间库水位变化很小、坝体的位移主要受温度变化影响的中小型混凝土坝，结合工程实例，采用逐步回归的方法对垂直位移原型观测资料进行分析，建立回归方程，分析坝体位移与水压、温度、时效之间的关系以及位移变化规律，分析结果坝体位移只与温度有关，而基本上不受库水位变化和时效的影响；根据有限元原理推求了混凝土坝准稳定温度场公式和温度应力公式，利用FORTRAN语言编制出QTP准稳定温度场程序和TFEM3D位移场程序，对大坝的温度场和位移场进行计算，求出坝体结点的变温值和坝体结点位移值以及单元应力分量，分析得到大坝的变形规律与实测资料以及回归统计变形规律一致，说明对坝体准稳定温度场的研究是正确的。

The water pressure that you get down at 3,000 feet is mind-boggling.

3000尺深的水压是相当惊人的

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。