spherical face 中文意思是什麼
spherical face
解釋
球面熒光屏-
On the foundation, the perfect stress attenuation formula in linear charge blasting has been reduced by the principle formula of blasting attracted face of the paper and the stress attenuation formula of spherical charge
在此基礎上,根據本文建立的爆破吸引面本構方程和球藥包應力公式,建立了理想的條形藥包爆破徑向應力衰減方程。 -
Special machine tool of double side face process for spherical head pin
球頭銷雙端面加工專用機床
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