1.
Simplex: Data communication in one direction only. Contrast to Full duplex, Half duplex.
单向:数据只作一个方向的传送。有别于全变向，半变向。
2.
Bush missed the ball which had broken back
布什未接着那个变向球。
3.
The wind veered round to the west.
风改变方向转向西吹。
4.
SOmniFlect Space Warp
泛方向导向球空间变形
5.
POmniFlect Space Warp
泛方向导向板空间变形
6.
R radial lens distortion
【光】径向镜头变形
7.
negative attitude change
态度负向改变 态度负向改变
8.
To change direction suddenly, as a ship in the wind.
改变方向风中的船等突然改变方向
9.
The ship came about from time to time as the wind changed.
船随着风向的改变不时转变航向。
10.
A change to an opposite position, condition, or direction.
转向向相反的位置、状态或方向的改变
11.
To change or cause to change direction;go or cause to go from one tack to another.
使…转向改变方向或使…改变方向；从一个航向转到另一个航向或使从一个航向转到另一个航向
12.
The ship continued to hold her course eastward.
船继续东驶不改变方向。
13.
MUSA (Multiple Unit Steerable Antenna)
可变方向的多菱形天线
14.
coaxial variable direction coupler
同轴可变定向耦合器
15.
multiple beam lateral-shear interferometer
多光束横向切变干涉仪
16.
shift from one side of the ship to the other, of a sail.
帆船改变前进的方向。
17.
twised nematic
扭曲排列的向列相畸变
18.
move from one(thing,direction,etc)to another;switch
转换, 转变（事物、方向等）