三、國際海上人命安全公約（SOLAS）第 III 章說明搜救定位裝置（search and rescue locating devices）。請問這些儀器名稱及其工作原理分別為何？（20 分）

四、請將下列英文譯成中文。（20 分） The rate of flow of heat through a heat exchanger tube or plate from the fluid at the higher temperature to the one at the lower is related to the temperature difference between the two fluids, the ability of the material of the tube or plate to conduct and the area and thickness of the material.