片语
drives with unconstant transmission ratio非定常速比传动
liquid液体,流体;流音
unconstant velocity linkage不等速机构
unconstant condition非定常工况
-d unconstant flow field三维非定常流场
unconstant t易变既
changeable无常的;可改变的;易变的;不定的
unconstant flow非恒定流动
unconstant optimization无约束优化
mobile移动电话
variable[数] 变量;可变物,可变因素
uncertain无把握的;多变的;不确定的;信心不足的;靠不住的
unconstant gas stream非定常气流
unconstant state非稳态