The feasibility of discontinuous operation to pipelization continuous operation in ammoniation in medical industry was discussed. 讨论了药业生产中将氨化反应由间歇操作改为管道化连续操作的可行性.
他个人已收到莱曼司令要求凿沉轮船的命令。He personally had received orders from Commander Lehmann to scuttle the ship.遇难轮船的残骸the hulk of a wrecked ship我们很难发动这艘轮船的引擎.We are having difficulty in firing up the ship's engines....