试验结果表明，采用液压法成形椭圆产品．不仅规整度高、 产量大，而且节省生产占地面积和提高劳动生产率。
The results show, that using roller forming method not only can improve normalization and forming speed, but can save the work space.
液压破碎法是利用高压将水、化学物质和沙打到地下以获取天然气的方法。
Fracking involves pumping water, chemicals and sand underground at high pressure in order to release gas.
文章介绍了用综合分析法对复杂液压系统进行故障诊断和排除的方法。
The thesis introduces the method of malfunction diagnoses and obviating on complex hydraulic system by integrated analysis methods.
介绍了一种大直径螺栓的预紧方法液压拉伸预紧法。
A pretension method for major diameter bolts using hydraulic stretching equipment is introduced.
采用有限单元法对某循环球式液压动力转向器进行了结构强度的研究。
Analyzing the structure performance of the recirculating ball and hydraulic pressure power steering by FEA (Finite Element Analysis).
针对舰船柴油机的振动隔离问题，本文对液压伺服隔振系统反馈控制理论进行了研究，建立了双层隔振系统的理论模型，用传递函数分析法推导出系统力传递率。
As far as the issue of vibration isolating of ship, this paper studies the feedback control theory of hydraulic servo isolation mounting and sets up the theory model of two_stage isolation mounting.
本文在研究加载原理基础上，提出用同步反向法进行液压补偿的原理，来解决多余力问题。
This paper proposes hydraulic compensation principle to solve surplus force by synchro-reverse method on the base of loading principle studied.
实践证明采用均衡凝固收缩模数法设计液压试验平台浇冒口系统是可行的。
The practice shows that it is feasible to design kiss gating-feeder of hydraulic test platform by applying moduli calculation method.
液压提升倒装法是一种先进的多管式烟囱钢内筒安装方法，属国内首创。
Hydraulic lifting upside-down method is advanced for the internal steel stacks' installation, and it was firstly invented inland.
为此，介绍了在没有检测仪器和设备的条件下，如何应用简易诊断法检查判断各液压元件的工作性能。
Therefore, introduced in the instrumentation and under the equipment condition, how applies the simple diagnostic method inspection to judge various hydraulic pressure part the operating performance.
提出了一种浮动凹模芯模闭式镦粗法，以解决厚壁管在单向加压的普通液压机上进行闭式镦粗后壁厚不均的问题。
Using closed die upsetting process to manufacture thick wall tubes on normal hydraulic press may cause the dis uniformity of the thickness along the length of the tube.
本文提出一种液压元件弹簧的计算机辅助设计法，这种方法可避免传统的繁锁试算。
This paper introduces a method of Computer Aided Design of hydraulic component springs. This method avoids the traditional tedious try calculation.
该方法在很多方面优于国际上先进的液压胀形法及常用的橡胶凸形法。
This process proves more advantageous than the advanced hydraulic bulging process abroad and the conventional rubber-bulging process in many respects.
提出一种基于复合形法的液压挖掘机铲斗机构的优化设计方法，给出优化模型。
A method of optimal design for Hydraulic Excavator shovel mechanism is discussed and the optimal model is given.
实践证明， 将故障树分析法应用于机床液压系统故障诊断中是非常有效的。
The fault tree analysis was used to analyze the faults of hydraulic system in machine tool, and good effect was gotten.
并用该法对液压油缸的普通螺栓组紧联接进行了优化设计。
The method is employed for the optimal design for tight joints of ordinary bolt set on a hydraulic cylinder.
通过对油压法的原理、液压力、密封等进行分析，阐明油压法在提钒转炉大齿轮拆除中的可行性。
By analysing principle, hydraulic pressure, seal, the feasibility of oil pressure method about main gear in striking refinement vanadium steel converter are discussed.
本文论述了液压大系统模块式建模法的基本原理，建立了元件模型和由元件模型生成系统模型的一般方法。
This paper deals with the basic principles of the modularity modelling method, establishing the models of components, and a general method of generating the system model from the models of components.
本文用功率键合图和传递函数分析法，对CM 14型液压马达的动态特性进行了数字仿真和分析。
The digital imitation and research are carried on for the dynamic characteristic of hydraulic motor CM14 by using both power bond graph method and transfer function analysis method.
组合建模法是液压系统的良好建模方法。
Component modeling method is a proper tool for hydraulic system.
为了增加泵头体的强度和使用寿命，采用内孔液压自增强法对内腔进行预应力处理。
In order to increase the valve barrel strength and service life, the method of hole hydraulic self-reinforced is used.
该法可用于其它液压系统控制参数设计。
The method is also applicable for designing controller parameters of other hydraulic system.
详细介绍了用扩冲法对液压胀形出现凹形的护环进行修复的方法。
This article has described expanding method for repairing the concave retaining ring caused by the hydraulic bulging.
针对板带轧机液压agc系统在线故障诊断问题，建立了一种基于非线性自回归滑动平均模型NARMA的递归神经网络，通过AIC定阶法确定模型阶次。
For on-line fault diagnosis of hydraulic AGC system on strip rolling mill, a recursive neural network model based on NARMA was established. The model order is determined by AIC method.
提出了一种用于重型液压缸筒有限元计算结果校核的有效方法-拉美公式校核法。
An effective method is advanced which can be used to check the results of finite element analysis of the heaVy - duty cylinder barrel - Lamei Formula Checking.
本文根据液压胀形的特点，利用塑性变形原理，提出评定板材成形性能的液压胀形试验法。
According to the character of hydraulic bulge and the theory of plastic deformation, a testing method of hydraulic bulge to evaluate the forming property of sheet metals is put forward.
本文提出了用单纯形法设计液压位置系统P。
目前国内火电厂烟囱钢内筒施工常采用液压顶升倒装法、气压顶升倒装法、卷扬机提升法和悬索液压提升法。
Some chimney in He nan applies concrete outer cylinder structure with internal steel tube, which adopts construction of wire-rope hydraulic lifting equipment.
目前国内火电厂烟囱钢内筒施工常采用液压顶升倒装法、气压顶升倒装法、卷扬机提升法和悬索液压提升法。
Some chimney in He nan applies concrete outer cylinder structure with internal steel tube, which adopts construction of wire-rope hydraulic lifting equipment.
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