土木工程师建造桥梁和其他结构的数学模型，从而在进入昂贵的实际建设阶段之前计算出所设计的结构能够承受多大的重量和压力。
Civil engineers build mathematical models of Bridges and other structures to calculate how much weight and stress they can bear before committing to an expensive construction phase.
本文以实际的焦炉煤气集气系统压力过程为对象，介绍一神极点配置自校正调节器设计的新方法。
By the practical pressure process of coke oven gas collection system as object, a new method of to design pole placement self-tuning regulator is introduced in the paper.
在经济器系统的设计中，中间补气压力往往通过理论分析和计算确定，但所得结果与实际情况并不能很好符合。
In design of economizer, the gas addition pressure used to be determined by theoretical analysis and calculation, and the result cann't agree with what is real.
图8显示的比较实际的推力和压力曲线的设计(预测)推力曲线。
Figure 8 shows a comparison of the actual thrust and pressure curves to the design (predicted) thrust curve.
实践结果表明，本文设计的电泵井永置式压力(温度)测试系统能满足油田的实际生产需求。
Practical results show that the design of permanent-mounted pressure (temperature) pump Wells test system satisfies the needs of the actual production of oil.
对压力传感器进行了结构设计、标定、密封与防护，标定的应变随压力的变化规律符合生产实际的规律。
Construction design, demarcate, seal and defend is proceeded, and the strain change principle along with the pressure is matched basically with the real practice.
表明对大型沟埋式管道的上压力，采用弹塑性理论的非线性分析是比较符合实际的，其结果可供设计参考。
Based on the theory of elastic-plastic deformation, according to the finite element method, this paper presents a nonlinear analysis of the distribution of the soil pressure of the ditch conduit.
该工程基础原设计采用人工挖孔灌注桩，根据施工中出现的实际情况，又采用桩端压力注浆技术，取得了良好的效果。
According to the condition in the construction, the technique of pressure grouting of pile tip was adopted and obtained well effect.
实际应用中还可以通过合理设计与溢流阀相匹配的系统管路来稳定系统压力或减轻系统的压力波动。
A reasonable designing which results the parameters match between tube and valve can stabilize the system operating pressure and reduce the system operating pressure vibrating.
对锚杆受力进行原位监测，通过对数据进行研究、分析，可以了解土压力的大小和分布规律，这对于优化深基坑支护结构设计具有重要的实际意义。
So carrying on in-situ measurements of anchor's stress, the value and distribution of earth pressure will be investigated by analysis on actual data.
结合工程设计实践，讨论了两种方法的不同特点，提出了打孔抽汽和压力匹配器联合运行是一种简单实用的方法，建议在实际工程中积极选用推广。
Combination operation with a holing-extraction and press regulator is a simple and practicable way by analyzing the practical project and two way features, and it should be broadly used in practice.
而事实上，由于在规定的尺寸公差内的产品的差异，触点实际承受的力与设计力是不同的。幸好，这些差异可以用于提供大于设计值的触点压力。
In reality, the actual force experienced by the contact will typically be different from the design force, because of actual product variation within the specified dimensional tolerances.
对重联机车中JZ 7型制动机系统的高压安全阀的安装位置及打风压力继电器（调压器）控制风管的连接位置进行了分析、讨论，指出了现有机车中设计、制造上存在的缺陷，并在实际运用中进行了改造。
The mounted location of high-pressure safty valve and the connecting position of the control air pipe of air pressure relay of JZ-7 brake system are analysed.
通过实际应用，认为该装置达到了设计要求，满足了业主对安全阀回座压力校验的要求。
The equipment accords with the requirement of design and user of safety valve in practice.
根据浇冒口设计理论和生产经验，开发了中小型球铁件压力冒口和控制压力冒口工艺设计程序，并进行了实际生产应用。
Based on risering and gating theories and practical experience, a computer program used to design pressure risering and pressure control risering system was developed.
通过对模型的机械系统动力学性能、液压系统管路压力与流量以及关键部件的应力和应变仿真分析，为实际产品设计与优化提供了理论依据。
On this HDD model, the dynamic performance of mechanical subsystem, the pressure and flow of hydraulic subsystem and the strength of key parts are simulated and analyzed, these analysis results are …
通过对模型的机械系统动力学性能、液压系统管路压力与流量以及关键部件的应力和应变仿真分析，为实际产品设计与优化提供了理论依据。
On this HDD model, the dynamic performance of mechanical subsystem, the pressure and flow of hydraulic subsystem and the strength of key parts are simulated and analyzed, these ana…
通过对模型的机械系统动力学性能、液压系统管路压力与流量以及关键部件的应力和应变仿真分析，为实际产品设计与优化提供了理论依据。
On this HDD model, the dynamic performance of mechanical subsystem, the pressure and flow of hydraulic subsystem and the strength of key parts are simulated and analyzed, these ana…
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