groove face的例句大全

Effects of Main Structural Parameters on Seal Performance of a New Double Spiral Groove Face Seal

新型双螺旋槽端面密封主要结构参数对密封性能的影响

The results of calculation indicates that the static axial stiffness of fluid film in double spiral groove face seal is improved due to the pressure loss through feeding holes.

计算结果表明，供液小孔所产生的压力损失提高了双列螺旋槽机械密封的静态轴向刚度。

Seal chamber pressure of a new double spiral groove face seal working under high velocity and pressure conditions may probably be disturbed in operation, which affects the seal stability.

一种用于高速高压等极端工况下的新型双螺旋槽端面密封在实际运行过程中密封腔压力会出现波动，从而影响密封稳定性。

hubbed socket welding steel pipe flanges with tongue and groove face

榫槽面带颈承插焊钢制管法兰

Dynamic Response Analysis to Seal Chamber Pressure Perturbation of a New Double Spiral Groove Face Seal

新型双螺旋槽端面密封性能对密封腔压力扰动的动态响应分析

loose plate steel pipe flanges with welding neck collar with tongue and groove face

榫槽面对焊环板式松套钢制管法兰

integral steel pipe flanges with tongue and groove face

榫槽面整体钢制管法兰

cutting principle and nc programming system of weld groove face on blower impeller vane

鼓风机叶片焊接坡口面的切割原理及数控编程

A study on the static performance mechanism of a new double spiral groove face seal was done.

研究了一种新型双列螺旋槽机械密封结构的工作机理。

Static Performance Analysis of a New Double Spiral Groove Face Seal

新型双列螺旋槽端面密封的静态性能分析

seed face inflexed into a deep t-shaped groove. carpophore 2-parted.

种子表面内折的成为一个深的T形的槽沟。

The molded PTFE ring is bonded into a groove in disc face for maximum service life.

这种模铸聚四氟乙烯环粘合在阀瓣表面的槽内,最大限度延长使用寿命.

Measurement of the Film Thickness of the Oblique Line Groove Gas Face Seal

直线槽气体端面密封流体膜厚度的测量

The flat face and the side face of the plastic hollow brick are provided with a sealing groove, a sealing strip and through holes; the plastic hollow brick can be formed once by pressing.

其构成是塑料空心砖的平面、侧面设有密封槽、密封条、通孔，一次压制成型。

The Application of the New Pressure Relief Technology in the Parallel Groove Adjacent Bug-road of the Comprehensive Mechanical Coal Mining Face

综放工作面顺槽邻空巷卸压新技术的应用

Effects of parameters of spiral groove gas face seals on seal performance

螺旋槽端面干气密封的参数研究

Study of stiffness and leakage rate of spiral groove dry gas face seals

螺旋槽干式气体端面密封的刚度和泄漏量研究

The end face structure of a new type upstream pumping mechanical seal with double seal dams was developed because the solid particles were easily absorbed by the spiral groove type upstream pumping mechanical seal with the grooves on the internal wall to make the particles be damaged.

针对内径开槽的螺旋槽型上游泵送机械密封易于吸入固体颗粒而产生磨粒磨损的缺陷，研制开发出具有内外双密封坝的新型上游泵送机械密封端面结构。

Analysis of Machining Precision of Face Grinding Groove Bottom with Cup CBN Quill

小直径CBN杯形砂轮端面磨削沟槽底面的加工精度分析及其改善

Flow field and pressure distribution in a radial groove gas face seal

径向直线槽气体密封端面流场和压力分布