aperture plate

Perfect economic benefit and excellent engineering quality will be achieved by selecting proper mucilage glue, confirming dill hole depth and aperture accurately, as well, according to different glue steel to select appropriate way in fixing armor plate.

选择适当的粘胶，精确确定孔深、孔径，根据不同的粘钢形式选择合适的钢板固定方式，能取得较好的经济效益及优良的工程质量。

The choice of the flux; The rating curve between the flux of the pulverized coal and the tob pressure and aperture of orifice-plate flow meter is a parabolic one.

助溶剂的选择；煤粉流量与顶压及孔板直径成抛物线关系。

To diminish the static phase aberrations of large aperture lasers and promote the concentration degree of focal spot, phase corrector plate is proposed.

为了减小大口径激光系统的波前畸变并提高焦斑能量集中度，对静态波前畸变采用了相位板补偿的方法。

Analysis on joint operation of swash plate lateral slope and distributor damping aperture in axial piston pump

轴向柱塞泵斜盘横向倾角和配流盘减振孔共同工作时的计算

Angle masters with various angles, prisms, corner cubes and lage aperture and high precision cemented plate.

不同角度的标准角块 、 棱镜 、 角反射器(角锥棱镜)及大口径、高精度的光胶板.