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单词
structured observation
释义
structured observation
Encyclopedia
法学
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释
structured observation
结构观察
一种社会调查研究方法,指在严格规定和控制下进行的观察,也称系统观察。
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rotophore
rotoplug
rotor
rotor axial thrust
rotor blade of turbine
rotor cipher
rotorcraft
rotor critical speed
rotor dynamic balancing
rotor folding test
rotorforming
rotor foundation platform
rotor gyroscopic effect
rotor inertia
rotor loss
rotor motor
rotor of a vector field
rotor of centrifugal compressor
rotor of condenser
rotor of hydro-generator
rotor profile
rotor space volume
rotor spinning
rotor spinning machine
rotor spinning yarn
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更新时间:2025/12/31 15:44:37