This paper repots the species composition, attaching season, attaching amount ( thickness, coverage area and wet weight) and seasonal variation of the fouling organisms in this culturing farm. 本文报道了该养殖场内污损生物的种类组成、附着季节、数量(厚度、覆盖面积、湿重)及其季节变化。
The paper repots the test result of coefficient of heat conductivity of two kinds of electric-insulated heat-conducted materials: BeO and BN, analyses their errors and finds out the regular pattern of the coefficient of heat conductivity which varies with the temperature change. 本文报道了两种电绝缘导热材料BeO和BN导温系数的测试结果,并对其进行了误差分析;
Status Quo and Existing Problems of Men's Horse Vaulting in China Investigation Repots on Basketball Finals in the 8th National Games 我国男子跳马运动的现状与存在的问题&析第八届全运会男子跳马比赛第八届全运会篮球决赛调研报告