1.
Research into Table Tennis s Velocity and the Audience s Enjoyment with the Various Height of Net;
不同网高对乒乓球往返速度及观赏性影响的研究
2.
The piston is playing within the cylinder at a moderate speed.
活塞在汽缸中以中等速度往返运动。
3.
Letters will cost a litt1e more, But they will certainly travel faster.
这样,邮费贵一些,但往返更为迅速。
4.
Rate of network round trips. This includes all client/server communication.
网络往返的速率。这包括所有客户端/服务器通讯。
5.
Back and forth
来回,往返,来来往往地
6.
The maximum velocity of regurgitation was 1.46～2.51M/S.
其最大返流速度为1·46~2·51M/S;
7.
The Boat plies Between the islands on a weekly schedule.
这艘船每周的进度都定期地往返这些岛屿之间
8.
shuttle train
[美]短程往返火车
9.
One way or round way?
单程还是往返程? ?
10.
Arguments Against Soundness of Invariance of Average Two-Way Light Speed in Any Inertial Frame and Related Issues
任意惯性系中往返平均光速不变性不成立的理由及相关问题
11.
The force of friction affects the speed at which spacecraft can re-enter the earth's atmosphere.
摩擦力能影响航天器返回地球大气层的速度.
12.
Facing declining business in North America and Europe, arms ~s are plying the routes to growth markets on the western shores of the pacific.
面临着北美和欧洲的商业衰退，军火生产商正往返于通往太平洋西岸迅速发展的市场的航线上。
13.
Rapid evaporation at the heating-surface tends to make the steam wet.
加热面上的迅速蒸发，往往使蒸汽的湿度变大。
14.
Social analysts often overrate the rate of change.
社会分析家往往过高估计发生变化的速度。
15.
The Changes of Concentration and Release Mechanism of Atrial Natriuretic Peptide in Patients with Atrioventricular Versus Atrioventricular Nodal Supraventricular Reentrant Tachycardias;
房室折返心动过速及房室结折返心动过速病人心钠素浓度的变化及机制
16.
Don't look backward, you will slow down.
不要往后看，你的速度会降低的。
17.
Would you want one way or round trip?
是单程的还是往返的？
18.
He that go to the contrary way , must go over It twice .
走错方向，徒劳往返。