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单词
beacon fire
释义
beacon fire
Encyclopedia
历史学
[军事]
释
beacon fire; signal fire
秦汉烽燧
中国秦汉时期边塞观敌报警系统。
随便看
force-free magnetic field
force from flow around a small size structure
force function
force ignition
force limited vibration test method for spacecraft
force line
force majeure
force matching
force method
force mobility
force of action in atmosphere
force of alienation
force of constraint
force of judicial proof
force of mortality
force on current system by magnetostatic field
force on dislocation
forcep
force polygon
forceps
force-pump
forcer
force screw
force sensing element
force sensor
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