Terms containing ratio of compression

Subject	English	Chinese
bridg.constr.	area ratio of compression flange to gross section	受压翼缘与毛截面的面积比
met.	compression ratio of vacuum pump	喷射泵压缩比
space	compression ratio of wind tunnel	风洞压缩比
tech.	high supercharged engine of low compression ratio	低压缩比高增压发动机
mil., air.def.	mainlobe-to-sidelobe ratio of pulse compression	压缩脉冲主副瓣比
met.	ratio of compression	压缩比
bridg.constr.	ratio of compression	压实比
eng.geol.	ratio of compression	压实度
tech.	ratio of compression	压缩比 (率)
bridg.constr.	ratio of half of width of compression flange to thickness	受压翼缘半宽与厚度之比
bridg.constr.	ratio of tension to compression	拉压比
tech.	ratio of useful compression	有效压缩比
bridg.constr.	ratio of web area to compression flange area	腹板面积与受压翼缘面积之比
bridg.constr.	slenderness ratio of compression member	压杆的细长比
tech.	slenderness ratio of compression member	压杆长细比