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...generally use a"once through" system whereby the entire seawater feed is preheated through the staged...不同有不同設計,一般就是ㄧ群管組(piping),藉控制seawater (85度 C),和蒸發器內之壓力(低於14.7psi), 降低其...
...divide the fishes into different categories, such as freshwater fish, tropical seawater fish, cold freshwater fish and cold seawater fish etc. The most popular ones...
1. He is eight years old. vs. He is an eight-year old boy. 2. It is a 500 liters seawater tank. vs. We need a lot of 500-L seawater tanks.