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铁路货物装卸机械化
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铁路货物装卸机械化
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工学
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释
mechanization of goods handling on railway
铁路货物装卸机械化
利用具有动力驱动的各种机械设备实现铁路货物从人力到机械的发展过程。
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proof-theoretic semantics
proof theory
proof tree
proof without words
pro-oncogene
propa 1,2 diene
propa-1,2-diene
propachlor
propadiene
Propaganda
propaganda effects
propaganda models
propaganda motivation
Propaganda Movement of Philippines
propaganda of agitation
propaganda of integration
propaganda skills
propaganda war
propagated error
propagating chain end
propagating system
propagating wave
propagation
propagation cone
propagation constant
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