Abstract: At present， real estate is one of the most indispensible Land Appreciation Tax， being as a taxation lever of state macro-control upon real estate industry， plays an import role in regulating the appreciation income of real estate enterprises and restraining investment Land Appreciation Tax is powerful in guaranteeing the equitable distribution of income and improving the sound development of real Tax authorities at any level are demanded to implement the State Council’s notice and essence， attach great importance to the collection and management of Land Appreciation Tax， reinforce the tax liquidation and enhance tax regulation， meanwhile， combining pre-requisition system and enterprise Key Words: Land Appreciation Tax， Land Appreciation Tax Liquidation， Land Appreciation Tax pre-
Abstract: At present， produces one to use the manual chemical examination the method to examine uses the note boiler furnace hotly the movement situation， this method has the big personal error and the hysteresis quality， has to a great extent affected the note steam dryness test In order to solve this problem， picks the craft necessary technology hotly along with the thick oil the development， the water/steam two phase current dynamic monitor technology development， appeared two phase current microcomputer observation and control Two phase current microcomputer observation and control technology is with the standard throttling gear measured two phase currents dryness and the current capacity， and summarize a new technology take this as the foundation which and develops， may survey each note steam parameter effectively， automatic detection note boiler furnace movement At the same time， its concise direct-viewing man-machine contact surface， may satisfy the field use request Key word: Two phase currents; Note steam parameter; Note boiler furnace; Dryness; Current capacity
abstract：Campus e-commerce is a kind of regional e-commerce， which is based on the enterprise e-commerce Compared to the later one， Campus e-commerce has more advantages and better development This paper analyzes the characteristics and advantages of carrying out the campus e-commerce， and propose how to operate the campus e-commerce， in order to promote the development of campus e-Key words: Campus e-commerce; Advantages of Campus e-commerce; operation
