Genetic algorithms theory and method is first time being used to solve inverse problem of environmental hydraulics.
首次把遗传算法的理论和方法引入环境水力学反问题的求解中。
For the existing adjustment approaches fail in dynamic numerical simulation for hydraulics in the centrifuge long cascade, a novel adjustment method was proposed.
针对已有的调节方法无法进行离心长级联水力学动态模拟的问题，提出了一种新的调节方法。
The evaluation method of channel unit hydraulics performance by ratio of burble radius to span is presented.
提出了利用漩跨比对流道单元水力学性能进行评估的方法。
The method noted above has significance for guiding hydraulics and pump working condition design in hydraulic orientation.
该方法对于水力定向时的水力参数设计及钻井泵工况选择具有指导意义。
The paper gives an analysis of the hydraulics properties, the method of connection and the feasibility of transporting artificial coal gas and the prospects of expansion application of PE gas line.
对聚乙烯燃气管道水力学特性、连接方式以及输送人工煤气的可行性进行了分析，阐明了推广应用聚乙烯燃气管的前景。
C. motor "s stator to an electric source of industrial frequency. In this method the stator of A. C. motor is rotatable. The rotation direction and speed of the stator are controlled by a hydraulics."
在这种方法中，交流电动机的定子是可以转动的，液压控制系统控制电动机定子的转向和转速。
The flow field of PDC bits is very complicated during drilling process, while optimizing its hydraulics parameters is an effective method to improve its drilling performance.
PDC钻头在实钻过程中井底流场非常复杂，而优化其水力学参数是提高钻头钻井能力的有效手段。
At last, river water level in different plan condition is calculated integrating the method of city runoff and river network hydraulics, to provide technical supports for flood-prevention projects.
进而将城市产汇流方法和河网水动力学方法相耦合，计算出在不同规划条件下的河网洪水位，以此为防洪规划工程提供技术支持。
Both the average density of bubble fluid above the pump intake and flowing pressure can be obtained using the theory of Newton mechanics, hydraulics and kinematics. The method ha...
利用牛顿力学、水力学、运动学原理，计算出泵吸入口以上泡沫流体平均密度和流压，并应用于实际生产及二流量试井，取得了好的效果。
The serviceability of water delivery network in each phase under earthquake is analyzed by simulation method and hydraulics theory.
对城市供水管网震后各阶段的服务功能可靠性进行了分析。
The method noted above has significance for guiding hydraulics and pump working condition design in hydraulic...
该方法对于水力定向时的水力参数设计及钻井泵工况选择具有指导意义。
With the results of mechanical experiments of corroded components, according to corrosion grades, resistance revision method is proposed for safety diagnosis of components of hydraulics...
并结合受蚀构件力学试验结果，按腐蚀状况等级，提出构件抗力修正方法，从而实现钢闸门构件的安全诊断。
Depending on the theory of hydraulics, this paper describes the method for calculation and determination of the main parameters for establishing smooth and steady air cushion in air-cushion rugulator.
运用流体力学的计算理论，论述了在气膜 调偏机中形成均匀稳定的气膜的主要参数的确定和计算方法。
Depending on the theory of hydraulics, this paper describes the method for calculation and determination of the main parameters for establishing smooth and steady air cushion in air-cushion rugulator.
运用流体力学的计算理论，论述了在气膜 调偏机中形成均匀稳定的气膜的主要参数的确定和计算方法。
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