| 1. | The following rule is a useful test for intervisibility .
下面介绍一种检验通视的方法。 |
| 2. | If stations are only intermittently visible it may be the only practicable system .
若有一些方向只能断斯续续地通视，这可能是唯一实用的方法。 |
| 3. | It can be carried out with microwave equipment at a season when visibility may make anything else impossible .
在通视情况使得其它仪器都无法应用的季节内，可用微波测距仪测量。 |
| 4. | Precision analysis and survey of additional spot in between two spots out of sight
两点不通视补点施测及精度分析 |
| 5. | After discussing the determination of terrain and intervisibility , and etc . , it is shown that this approach is practical and it ' s reasoning is simple
通过对地域显示、通视性检测和地形检测等几个基本问题的分析，表明采用该方法是可行的。 |
| 6. | Light ( field ) howitzer : in addition to direct fire , these cannon can fire ballistically ( there does not have to be a clear line to the target object )
轻型（野战）榴弹炮：在直瞄射击的基础上，这些火炮能够进行弹道射击（不需要到目标物之间通视） 。 |
| 7. | During the practice of gradutate student , i participated in the development of witnet - video ? in the jiaoda withub information co . , ltd . i am responsible for secure transmission of mpeg - ii video stream in the network
在研究生实习期间，本人参与了上海交大慧谷信息股份有限公司的witnet - video ~ ( tm )网智通视产品的研发，负责mpeg -视频流在网上的安全传输。 |
| 8. | Education : video conference system can help college , academy and education organizations to realize large scale on - line courses and trainings to satisfy the learning request from different locations and student levels . with a simple network camera and internet connection , courses can be held at any time and any place
当前高校教学改革的主要目标之一是构建一种既能发挥教师主导作用，又能充分体现学生认知主体作用的新型教学模式，鼎视通视讯系统就成了中国高校的首选载体。 |
| 9. | Public sector : today , speed and efficiency in business are key , no where more so than in the police department . when every second can mean the difference between life and death , quick thinking and quick responses are essential . more police departments are turning to video conferencing to help improve their efficiency and reduce response times
公检法系统：随着犯罪手段日益呈现出技术化多样化多地区联合犯罪等特点，公检法部门为了更快速的侦破案件对犯罪人员进行及时处罚，保卫人民大众的安全，需要随时多方保密的进行内部声音图像数据的沟通，鼎视通视讯系统就成了第一选择。 |
