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- valves parameters design 阀系参数设计
- Through the relations of throttle pressure with the flux and slice deformation, the analytic design formulas of valves parameters of hydro-pneumatic spring is established. 摘要利用开阀压力与阀片变形以及流量之间关系，建立油气弹簧阀系参数解析设计公式，利用该公式可对阀系参数进行解析设计。
- This paper presents a method for roll shape parameters design of roll in tow roll straightener. 从研究矫直原理入手,借鉴国内外先进的技术经验,设计了二辊矫直机。
- The effect of parameters design in power train and the grossmass of EVS on driving range is discussed. 讨论了电动汽车动力传动系统参数设计和整车质量对续驶里程的影响。
- SDPS is applied to SOC architectural parameters design and a triple discretization method is used to discretize the velocity vector of the particles. 将该多目标优化方法应用于SOC结构参数设计,并且给出了针对粒子群速度向量的三元离散化方法。
- The BP network model is established for parameters design of bolt-shotcrete support in tunnels, and the shortcomings of the BP algorithm are improved. 建立了隧道锚喷支护设计参数选择的BP网络模型,并对BP算法中的不足之处加以改进。
- In the process of compiling unstable water injection program, planning and obscure decision methods are used to optimize parameters design by the reason of more considerations. 在具体不稳定注水实施方案编制过程中，由于考虑的因素很多，采用正交法和模糊决策法优化参数设计。
- Die is the heart of extrusion system.Traditional parameters design of extrusion die is mostly set up on the basis of experience.The design has subjectivity and fallibility. 以一个导流组合模为例,利用神经网络建立模具参数的数学模型,用遗传算法对参数优化。
- The problems of the optimum parameters design of roll in two-roll straightener are investigated.The appropriate optimum mold and optimum method are developed. 对二辊矫直机等曲率圆弧辊子参数代化设计开展了研究，建立了适用的优化模型和优化方法。
- A parameter design method of nutation cross-feedback control is investigated. 研究了章动交叉反馈校正的参数设计方法。
- Furthermore it also analyzes the effects of inner diameter of cylinder on valve parameters and obtains the coefficients of effect of slice thickness on throttle slot. 利用开阀压力与阀片变形以及流量之间关系，建立油气弹簧阀系参数解析设计公式，对阀系参数进行解析设计。
- That oyster closed up its valves. 那个牡蛎把壳合拢起来。
- It is very important to handle the constraints in parametric design for clothing patterns. 摘要在服装纸样参数化设计中，对其几何元素的约束处理是非常关键的。
- Abstract: The working principle, structure and parameters design of plasma arc generator for heat treatment are described. Experiment has shown that it has good effect on partial surface hardening. 文摘:论述了用于金属材料表面热处理的等离子弧发生器的工作原理、结构特点和参数设计。试验证明这种发生器对材料的表面局部硬化非常有效。
- This paper presents the oil impregnated paper condenser bushing with short lower for power transformer used in UNENTA system, Egypt, with its electrical parameters design calculation and test results. 介绍了用于埃及UNENTA公司电力变压器的短尾油纸电容式变压器套管的电气性能、设计计算及试验结果。
- Parameters design includes the density and flow rate of ini tial and weighted kill fluid.The major controlling parameters are pumping pressu re of kill process and the minimum pumping power. 参数设计的内容包括初始压井液及加重压井液的密度和流量,压井过程主要控制参数(立管压力和所需的最小泵功率等)。
- Burton，D Mourre，D Bitner and P Ukrainetz，A technique to estimate some valve parameters in a proportional valve，Department of Mechanical Engineering，university of Saskatchewan，Canada，1995. 陈春志，液压比例电磁线圈静态及动态特性量测与分析，国立云林科技大学机械所硕士论文，1997。
- What most people in North America call robust design refers to parameter design and tolerance design together. 在美国;参数设计及允差设计又被称为稳健设计(Robust Design).
- Having a shell consisting of two hinged valves. 双瓣壳的有由两个开合的瓣组成贝壳的
- By mean of computer simulation of thermodynamic process in the 2F4.8 compressor with R22 as refrigerant,the influence of basic valve parameters on the performance of the compressor is studied. 通过对2F4．8型活塞式制冷压缩机改用R22工质后热力过程的计算机模拟，获得气阀结构参数对压缩机热力性能的影响数据，并对气阀结构和排气压力过高影响压缩机启动等问题提出改进方案。
