surface plate

基本解释

To measure the straightness, erect the workpiece on the measuring block placed on the surface plate.
测量直线度时，将工件竖放在放置于平板上的测量块上。
Pit-less type platform scale, checked iron surface plate (surface plate of SST models is smooth plate) combined with welding U-shaped steel girder formed a higher strength and reliable platform scale.
台面采用花纹面板（不锈钢系列为光板面板），U型钢梁焊接，强度高。
In this paper, the maximum stress of the surface plate glass in container impacted inhorizonal direction is determined by theoretical analysis and experiments.
通过理论和实验的方法，分析集装箱中表面一块平板玻璃受到横向正面冲击的最大应力。

Plate tectonics is the area of science that explains why the surface of the Earth changes and how those changes cause earthquakes.
When this happens, one plate moves past the other, suddenly causing the Earth's surface to split.

The Earth is just too unusual a place, they insisted, with its stable orbit, nearby moon, watery surface, plate tectonics and unique position in the galaxy.
FORBES: We've Got Company
Most photomasks are created by etching away a thin film of light-blocking chrome from the surface of a quartz plate.
FORBES: Trick of the Light