短語(yǔ)詞組短語(yǔ)buoyancy y force 浮力first magnetic buoyancy force 一次磁浮力buoyancy force experiment 浮力實(shí)騐buoyancy force regulating systems 浮力調(diào)節(jié)系統(tǒng)buoyancy force regulating 浮力調(diào)節(jié)magnetic buoyancy force 磁浮陞力air buoyancy force 空氣浮力buoyancy force of underground water 地下水浮力buoyancy force assisted by wind 熱壓和風(fēng)壓共同作用 返回 buoyancy force