2Xu Youren, Zhang Nengli and Y ang Wen - Jei. Direct - recording optical methods for visualizing fluid motion in minute liquid bodies, proceeding of the third internationgal symposium on flow visualization [J].No. 6 Sept. 1983, P. 668.
2Wagne W,Prss A.The IAPWS formulation 1995 for the thermodynamic properties of ordinary water substance for general and scientific use[J].J Phys Chem Ref Data,2002,31(2):387-535.
3Holman J P, Heat Transfer [ M ]. 9th Edition. New York: McGraw- Hill, 1999.