metal bar grating manual 金属条栅手册
twisted square bar grating 扭转方条磨削
grating bar 光栅尺
Zero position grating bar 零位光栅 ; 零位光栅尺
bar relief grating 条形浮雕光栅
The interspaced ratio, radius, interspaced width and bar grating width of obstructions affected the remarkably, whereas the interaction between these variables affected very little.
障碍物空隙率、半径、空隙宽度及条栅宽度对冲量场的影响非常显著，而它们之间的交互作用几乎没有什么影响。
Galvanized steel grating: materials for Q235 or 304 stainless steel round bar, square steel, square steel twisted.
镀锌钢格栅横杆：材料有Q 235或304不锈钢圆钢，方钢，方形钢绞线。
The relationship between the size of a light point and the bar width of a rotation grating is given with mathematical analysis.
通过数字分析，我们得出了光点大小和旋转光棚线宽之间的关系式。
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