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单词
shaft cover platform
释义
shaft cover platform
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。
随便看
flexural member
flexural rigidity
flexural-slip folding/flexural-shear folding
flexural stress
flexural testing machine
flexural vibration
flexural wave
flexure
flexure accelerometer
flexure of the tube
flexure subsidence
flexus
F. L. G. Frege
F. L. G. Frege (1848—1925)
FLI
flicker
flicker effect
flicker frequency
flickering
flickering binary
flickering meteor
flickering star
flickering white dwarf
flicker noise
flicker phase
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