Studied on Chemical Constituents of the Essential Oil from the Leaves,Flower,and Peels of Citrus aurantium L.var daidai Tanaka in Fujian Province by GC-MS;

Retrospection on three generations of PE curriculum of primary and middle school in new China;

Work Values among Different Generations in Shanghai in Comparison with the United States;

This paper improves and adjusts the procurement model with the JIT idea through analyzing the existing procurement model of“generation of reserve and sell”, taking into the procurement character of coal mining enterprise to give practical solutions to achieve optimal procurement chain.

Explants of mature embryos from Citrus aurantium L.

Implementation of high school s withholding of endividual income tax management system;

Reconstruct personal system of income tax is a key to build taxpayer s account of income tax, to establish declared taxation system by people-selves, to make withholding open and transpire.