| 1. | Check projection directions and visible surface detail
（检察发射方向和表面细节的可见性。 ） |
| 2. | Key about control of the direction of launch , the space bar to launch
左右键控制发射方向，空格键发射。 |
| 3. | Landed a thousand miles downrange ; the downrange target area
在顺发射方向一千英里处着陆；发射方向的目标区域 |
| 4. | Introduction : key about control of the direction of launch , the space bar to launch
左右键控制发射方向，空格键发射。 |
| 5. | Direction of the arrow keys to control the direction of launch , the space bar to launch
方向键控制箭头发射方向，空格键发射。 |
| 6. | Being a point light source the light rays direction on an object surface is given by the line joining the point light source and the point on the surface of the object itself
作为一个点光源，光线在一个物体表面上的发射方向使用光源所在点和物体表面点之间的连线来确定的。 |
| 7. | To receive energy transmitted in a steered beam by any of the three scanning methods , the applied frequency , time , or phase relationships are maintained at each element , which has the effect of making the radar sensitive to energy from the direction of transmission
仍然以每个单元接收通过三种扫描方法? ?频率，时间，相位关系控制波束发射的能量，这使雷达对发射方向的能量敏感。 |
| 8. | The construction of a fixed or temporary air shooting ground beyond the area prescribed in the preceding paragraph shall be subject to approval according to relevant state regulations ; the shooting direction of an air shooting range shall not intersect an air route
在前款规定地带以外修建固定的或者临时性对空发射场，应当按照国家规定获得批准；对空发射场的发射方向，不得与航路交叉。 |
| 9. | When this csi is in terms of channel covariance feedback , the transmit directions for achieving ergodic capacity correspond with the eigenvectors of the channel covariance matrix , while the optimal power distribution can not be solved in closed form
当发射端具有信道协方差矩阵信息时，使得平均信道容量达到最大的发射方向和信道状态协方差反馈矩阵的特徵矢量相一致，而相应的发射天线上的最优功率分配则难以解析获得。 |
