square plate 方形板 ; 方盘 ; 正方盘 ; 方板
enamel square plate 搪瓷方盘
Stainless steel medical square plate 不锈钢医用方盘
Zen Square Plate 陶面方钵
a square plate 方形板
simple square-plate 简支方板
simple square plate 简支方板
A square plate with four edges free, supported at four corners, and loaded uniformly distributed or concentrated are calculated by this general analytical method, which gives the accurate solution.
采用该解析法对四边自由四角支承的承受均布载荷或集中载荷的方板进行了计算，给出了精确的解。
Plane is the mechanical base of geometrical accuracy and a lot of references such as plate, level and square, etc. are evolved from the plane.
几何精度的机械技术基础是平面，由平面可演变出基准平尺、平板、方尺等精度基准。
The spray holes on the distribution disc are arranged according to a regular triangle or a square, and the baffle plate is a circular or square or triangular flat or convex or tapered plate.
分布盘上喷淋孔按正三角形或者正方形排列，挡板为圆形、方形或者三角形的平板、凸板或者锥形板。
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