英语词汇“逆计数”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	逆计数
释义	逆计数 nì jì shù由大到小倒着数的时间计数方法。发射宇宙飞行器时，为引起发射人员高度注意，一般从发射前一小时起，指挥部以分为单位报时；从发射前五分钟起，以秒为单位报时。可随时告诉人们离运载火箭点火时刻的时间间隔。逆计数法在其他场合也被采用。
随便看	curve fitting metric suction curve fitting routine curve-fittings Curve fitting simulation Curve fitting toolbox curve flattening curve flattering curve flow curve follower curve follower, automatic curve follower function generator curve-follower function generator curve following branch line curve following means curve following stylus curve following turnout branch line Curve for engineering management Curve Forming curve forming rest curve for testing strength curve for visual detection curve for zone leveling curve frequency distribution curve ftting curve gage