frictional的例句大全

Investigations were carried out, under uniform wall temperature and constant heat flux boundary conditions, on heat transfer and frictional characteristics of transverse tube with large roughness for laminar and turbulent flow of oil in a condensation test facility.

在凝结换热实验台上，采用恒壁温法和恒热流法对油品在大粗糙度横肋管中的层流与湍流摩擦阻力与传热特性进行了实验研究。

Besides, the wear simulation of practical frictional parts was concentrated on the wear analysis of gear-cam and cylinder liner-piston ring systems.

实际摩擦副磨损仿真主要侧重于齿轮、凸轮和缸套活塞环等典型摩擦副的磨损研究。

With the increase of frictional force, the direction ability of guardrail will be weak.

随着摩擦力的增大, 护栏对事故车辆的导向能力减弱,汽车的运动轨迹的校正变得困难.

In this paper, a simplified model for LFW vibration system was established and the frictional heat flux at different regions of the interface was analyzed.

本文建立了LFW焊机振动系统的简化模型，分析推导了LFW过程中摩擦界面不同部位摩擦产热功率的变化关系；

The principles and functions of a kind of static frictional test bed were introduced.

介绍了一种静摩擦试验台的原理、功能.

At the same time, the braking material based on benzoxazine from bisphenol and phenolic resin in the presence of hexamine and Lewis acid have been prepared, and the frictional coefficient, tear and wear propert, impact strength and hardness of this material have been determined.

同时制备了以六次、线酚、中间体为主要树脂基体的制动材料，并测定了制动材料的摩擦磨损性能、冲击强度和硬度。

Fluid flow in the coiled tubing, accompany by a large frictional loss.

连续管内流体流动过程，伴有很大的沿程阻力损失。

The characteristics of frictional sliding and deformation in simulated fault gouge

模拟断层带摩擦滑动性状与变形特征

Test results show that the slip force of TFDs can be computed based on the test results of frictional pads.

试验结果表明阻尼器的起滑摩擦力可由简单的摩擦片试验结果推算得到。

Below 417 ℃, cobalt is in dense-hexagonal structure, it has lower frictional coefficient and sound resistance.

钴在417℃温度以下, 为密排六方结构, 具有低的摩擦系数,而具有很好的耐磨性.

Experimental investigation on frictional loss in shrouded rotating disk with high-positioned air inflow

高位垂直进气径向出流旋转盘腔风阻效应的实验

A Study of Relation Between Fractal Dimension and Frictional Angle of Joint Profile

岩体节理形貌的分形维数与摩擦角的关系研究

This paper objectively expounds the frictional mechanism of plastic deformed surface from the angle of tribology.

文章客观地从摩擦学角度阐明了塑性变形表面的摩擦机理.

Therefore, WC coating can effectively improve using properties and working life of steel braking frictional couple.

因此, WC涂层可显著提高钢铁制动摩擦副的使用性能和使用寿命.

The effect of unbalance distribution on a large rotors frictional vibration behavior has been studied.

研究了柔性转子摩擦振动的复杂行为.

The film pressure, end leakage flow-rate and frictional coefficient of misaligned journal bearing were calculated.

计算了轴受载变形导致轴颈倾斜情况下,轴承的油膜压力 、 端泄流量和轴颈摩擦因数等.

Fill lube to the frictional parts termly.

摩擦部分应定期加注润滑油.

The ratios of frictional resistance increment in the ultimate bearing capacity increment were 56 % ~88 %.

侧阻力增量对桩极限承载力的贡献为56%~88%.

Tectonic frictional force is related to a angle between the frictional plane and σ 1, and out of measure.

摩擦力的大小和破裂面与σ1的夹角θ及外力大小有关。

The shrill frictional noise of disc brake is investigated in this paper.

本文对刹车时发出的尖叫摩擦噪声的机理进行了研究.