This paper shows the construction of hydrodynamic oil seal SR. and discusses its properties and service life through test.
本文介绍“SR”流体动力油封的结构，通过试验更进一步论述“SR”流体动力油封的密封性能和使用寿命。
Metal oxide etch usually happens on the thermal hydrodynamic test rig when its equipment, pipelines and valves are made of carbon steel.
在由碳钢制造的设备、管道和阀门等部件所组成的热工水力试验台架中，金属的氧化腐蚀是一个普遍存在的问题。
The simulation test can study the movement law of pollutant diffusion under the diffident hydrodynamic condition.
模拟试验能够更好地研究不同水动力条件下污染物的扩散运移规律。
The hydrodynamic forces coefficients adopted in calculation are taken from the information of the systematic test of ship models.
计算中采用的流体水动力系数，取自系列船模试验的资料。
The nonlinear hydrodynamic forces on a deep manned submersible at a low forward speed and large drift angles are determined by a model test.
通过模型试验测量大深度载人潜水器低速大漂角运动时所受到的非线性水动力。
The drawbacks of linear strip theory in predicting hydrodynamic pressures are pointed out with the comparisons of predicted and model test results.
通过线性理论计算与模型试验结果的比较，指出了线性切片理论在预报水动压力场时的不足。
The performance of the KLD40 air-conditioning unit by the test and the methods of thermodynamics and hydrodynamic were researched.
本文通过列车运行试验并用热力学和流体力学的方法研究了KLD40型空调机组冷凝风量以及制冷量等性能变化。
Some laws on hydrodynamic flocculation of fine sediments found in the circular channel test was elaborated at the beginning of the paper.
本文首先阐述由环形水槽试验所得出的细颗粒泥沙动水絮凝的若干规律。
Hydrodynamic test is remade and the results show that the transformation and the test are successful...
重新进行水动力试验，试验结果表明，节流阀的改造和水动力试验是相当成功的。
Described in this paper are the effects of the aspect ratio, the swept-back, the taper ratio and the profile of the ship rudder on its hydrodynamic performance by a test method of orthogonality.
本文用正交试验法研究了舵展弦比、前缘后掠角、梢根比和翼剖面对舵性能的影响；
A hydrodynamic suspension test system based on a three-coordinates NC milling machine was developed and the polishing experiment was performed on the optical glass (K9).
研制了基于三坐标数控铣床的液流悬浮研抛试验系统，并对光学玻璃(K9)进行了液流悬浮研抛试验。
A hydrodynamic suspension test system based on a three-coordinates NC milling machine was developed and the polishing experiment was performed on the optical glass (K9).
研制了基于三坐标数控铣床的液流悬浮研抛试验系统，并对光学玻璃(K9)进行了液流悬浮研抛试验。
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