龙虾生活在大陆架边缘海岸处的岩石，沙土，或泥底。
Lobsters live on rocky, sandy, or muddy bottoms from the shoreline to beyond the edge of the continental shelf.
本实用新型公开了一种旋底进料式真空砖机，它涉及将泥料挤压成砖坯的机器。
The utility model discloses a vacuum brick press in rotary-feed type towards the bottom, relating to the machine which presses the mud to be the brick billet.
研究了采用转底炉工艺还原焙烧处理高炉瓦斯泥制备金属化球团。
The process of dealing with the BF gas slime adopting roasting reduction method with Rotary Hearth Furnace was studied.
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