卫星通讯终端在“全球战略”系统中应用,但对于“地区战术”并不适用。
在剪辑中,根据画面的功能和作用,把镜头分为哪几种?
装用盘形制动车辆在运用中作库检时,其闸片厚度应不小于()。 ["5mm","8mm","10mm","15mm"]
若卡债最低还款额占净现金流入的比率已达()以上,则信用危机很快发生。 ["A.10% ","B.15% ","C.30% ","D.50%"]
Since 1945,the UK economy has experienced()decline rather than()decline.
静密封