【单选题】General Cargo Rates are normally higher than Specific Commodity Rates in air cargo transportation. ( )
【判断题】General Cargo Rates are normally higher than Specific Commodity Rates in air cargo transportation.( )
【单选题】In the army a general is of a much higher ______ than a captain.
【单选题】某黏度为50mPa.s的流体在内径为60mm的圆管内做定态层流流动,管截面上的速度分布服从u=30y-500y*y。式中y为管截面上某一点至管壁的距离,m;u为该点处流速,m/s。则管内最大剪应力为( )
【多选题】反法西斯战争的胜利使战后的世界政治形势,出现了新情况
【单选题】In a general oil cooler circulated by sea water, the oil is at a higher pressure, the result being that any leak in the cooler will mean a loss of _____.
【简答题】______ general, the freight ______ transshipment______Hong Kong is higher than that ______ the U.K or Continental port.
【多选题】二战后的世界政治形势,出现的新情况有( )
A.
三个法西斯国家被彻底打败,战胜国英、法也被严重削弱
C.
亚洲、非洲、拉丁美洲及南太平洋地区,民族解放运动蓬勃兴起
【多选题】第二次世界大战后的世界政治形势( )
A.
战胜国英、法实力被严重削弱,美国成为帝国主义霸主
【单选题】病人血压持续在较高水平,下列哪项护理不妥