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封口盘
释义
封口盘
Encyclopedia
工学
凿井设施
释
shaft cover platform
封口盘
凿井时,设置于井口地面上、覆盖井筒掘进直径的可承载平台。又称井盖。
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Zou Zhiren
Zou Zhonglin
zouzhuang memorial to the throne
Zoya Borisovna Boguslavskaya
Z particle
zpeckle shear interferometry
Z-pinch
Z pinch fusion
Z-pinch fusion
z-plane
ZPP类
ZPRSN
Zr
Zr-based amorphous alloy
Zr-based hydrogen storage alloys
Z ring
ZRMS
Z scan technique
Z-scan technique
Z score
z-score
Z-set
Z-shaped nebula
Zsigmond Móricz
Zsigmondy crater
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