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升力线理论
释义
升力线理论
Encyclopedia
理学
气体动力学
释
lifting-line theory
升力线理论
用一条附着在机翼上的集中涡线和从机翼顺流延伸到无穷远的尾涡面来代替机翼作用的一种理论,用来计算升力沿翼展的分布、机翼上的总升力和由尾涡产生的阻力。又称举力线理论。
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safety margin
safety measures
safety measures identification
safety measures of acetylene cylinder filling stations
safety monitoring and early warning system
safety monitoring for landfill
safety monitoring of tailings pond
safety monitoring technology of well control equipment
Safety Monitoring Theories & Its Application of Hydraulic Structures
safety motivation
safety motto
safety nets
safety nets for architecture
safety of ceramic mold casting
safety of chemical reaction process,SCRP
safety of cold treatment operation
safety of community public pipe network facilities
safety of concentrators
safety of cultural relics movement
safety of downhole fishing and releasing stuck operation
safety of downhole operation
safety of downhole operation with acid
safety of downhole operation with sand
safety of downhole perforating operation
safety officer
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