The digital logistics system is a high integrated information management system based on the traditional logistics, which applies the advanced scientific methods to be available to speed up logistics, to enhance accuracy , to decrease stock reduces, and to reduce cost.

The digital logistics system is a high integrated information managementsystem based on the traditional logistics, which applies the advanced scientificmethods to be available to speed up logistics, to enhance accuracy, to decreasestockreduces, and to reduce cost.

According to the fundamental theory of Electrowetting-on-Dielectric (EWOD), the factors that affect transportation and creation of droplet of liquid in Sandwich-structure devices for digital microfluidic systems have been theoretically analyzed, and a novel dispenser of droplets of liquid has been developed in which the liquid is sandwiched between the top and bottom plates.

Defined the concept of digital botanical garden,and developed a geographic information system named Shenzhen Botanical Garden Digial Botanical Garden System(BGGIS).

Concept of digital logistics and research of its key technologies;

On the basis of putting forward the concept of digital logistics, the author discusses the feature of informatization of digital logistics and the driving force to digital logistics provided by informatization.

Under the requirement,the corporations need make up a modern digital logistics system by using the high technology such as WebGIS,which orients supply chain,and has prompt reaction ability,and b.