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- ascent propulsion 上升推进
- Ascent Propulsion System 上升段推进系统
- They made a successful ascent of the mountain. 他们成功地登上了山。
- This aircraft works by jet propulsion. 这架飞机是喷气推进的。
- The last part of the ascent is very steep. 最后一段上坡路很陡。
- The first part of the ascent is not steep. 开始一段上坡路并不陡峭。
- Hot and perspiring, he toiled up the dusty ascent. 他艰难地在尘土飞扬的坡道上爬着，热得汗水淋淋。
- The act or process of ascending; ascent. 攀登攀登的行为或过程; 攀登
- Melodic ascent and descent of pitch. 旋律的变移声调旋律的上升或下降
- The old man had difficulty climbing the rapid ascent. 这位老人攀登这条陡峭的上坡路有困难。
- Greatness is an eminence, the ascent to which is steep and lofty. 伟大是一种声誉，攀登上去是陡峭而险峻的。
- The propulsion system consists of five F-1 engines. 推进系统包括五个F-1发动机。
- No propulsion occurs at this time. 此时无推进力产生。
- Getting ready for a slow ascent is more likely. 作好准备慢慢地升迁的可能性更大。
- We made a successful ascent of the mountain. 我们顺利登上山顶。
- S: I am operating astern propulsion. 我船正在倒车。
- Who was the first man to make an ascent in a balloon? 第一个乘气球升空的人是谁?
- Technical requirement on propulsion shafting align. 内河船舶推进轴系校中技术要求。
- What type of fuel is used for main propulsion? 主推进装置使用何种燃油?
- Aircraft works by jet propulsion. 这架飞机是喷气推进的。
