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- Forward and backward travel of table 工作台前后行程
- Design of Large Section for Backward Travel 反向大区间运行在工程设计中的实现
- You can travel forward and backward through time. 你可以通过时间穿梭于过去和未来。
- frequencies of forward and backward traveling wave 前、后行波频率
- The preliminary experiment of Thomson scattering with the 16 MeV backward traveling wave electron linac and nanosecond-laser beam will be made soon. 我们将利用现有的 16 MeV 返波型行波加速器与纳秒激光器进行汤姆逊散射初步实验。
- In this paper, thestudies on the high shunt impedance backward traveling wave electron linacaccelerating stature (BTW) are presented. 研究了返波型行波电子直线加速结构的工作特性；
- The seat tilts forward, when you press this lever. 按这个控制柄，座位就向前倾斜。
- Does your handwriting slope forward or backward? 你的书法向前斜还是向后斜?
- My foot caught in a creeper and I pitched forward. 藤蔓缠住我的脚，使我向前倒下。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- We look forward to the return of spring. 我们期待着春天的到来。
- Youth looks forward and age backward . 青年展望未来，老人回顾过去。
- Many activists have come forward. 涌现了大批积极分子。
- She kept moving backward ( s ) and forward ( s ). 她不停地来回走动。
- They looked forward very much to seeing him again. 他们非常盼望再次见到他。
- He has decided to go forward with his plans. 他己决定实施自己的计划。
- She leaned forward and whispered the news to him. 她探过身去，低声把消息告诉了他。
- The sixth man went forward to feel the elephant. 第六个瞎子走上前去摸大象。
- forward-backward travel lever 手术灯前后活动横杆
- The toy robot moved forward with quick jerky steps. 玩具机器人一颠一颠地走得很快。
