The DCP root folder (in the storage medium) contains a number of files, some used to store the image and audio contents, and some other used to organize and manage the whole playlist.
The stress which acts on the plant root in the crag earth medium is very complexity and polytrope, so determining its reinforcement ability is extremely difficult.
植物根系在岩土介质中受力的复杂性、多变性，使得确定其加固能力十分困难。
3
The results show that:Success rate of virus-free seedling transplanted into Vermiculite was 98.33%, plant height, root number, root length of the plants in Vermiculite than those in the other medium.