realizations

In the fourth part, the realizations of channels of moral values of public opinion have been expounded. The channels are the correct direction of the public opinion, the general participation of the citizens, as well as the effective management methods.

第四部分论述社会舆论道德价值的实现途径，分别从正确的舆论导向、拓宽公民的参与空间以及有效的科学的管理方法等方面阐述。

The run-of-mill approach of constructing a virtual scene was introduced and the pivotal technologies of terrain, sky, physiognomy, natural phenomena etc were discussed, and the realizations of roaming control and roaming assistant tools were given.

论文在简单介绍了构造虚拟场景的一般性步骤后，重点讨论了地形、天空体、地物地貌、自然现象等关键技术及漫游控制与漫游辅助工具的实现等。

In this paper, the communication system design of the time correction system and parameter setting device is provided, the hardware and software realizations are also obtained. The communication program is completed by Visual Basic.

文中针对某引信时间修正与参数装定进行了通讯设计及其软硬件实现，并利用VISUAL BASIC编写了相应的通讯程序。