提出了采用加热空气介质的高温空气槽测定材料热变形温度(HDT)的方法，通过几种高分子材料在油浴中及高温空气槽中测定HD T值的比较。
The way of heating air by using high temperature-air container was designed for the measurement of the heat deflection temperature (HDT) of polymer materials.
用烘箱加热法、油浴法、沸水浴法测定橡胶树不同器官的有机碳含量。
Three methods including oven-heating, oil bath, and boiling water bath were used to determine organic carbon content in different organs of rubber trees.
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