This technical process is simple, carburization is stable, application is widely.利用石墨煤增碳的炼钢技术,工艺简单可行, 增碳稳定, 应用广泛.Carburization of molten iron in the dropping zone of BF has been studied.高炉铁水渗碳的主要阶段在滴落带,炉缸内的渗碳过程不会掩盖滴落带的渗碳...
Mr Wilson's diary is booked up for months ahead.威尔逊先生后几个月的日程都已经排满了。I'll make a note of our next meeting in my diary.我将把下次会议的事记在我的记事簿上。Tell her I've got a window in my diary later on this week.告诉她我这周晚些时候有空儿...
你没把门闩插上，所以狗跑了。You left the latch off the gate and the dog escaped.“海伦走之前吃了点儿东西，”塞西尔急忙插了一句。"Helen had something to eat before she left," put in Cecil anxiously.她说话间，我把水壶灌满并插上了电源。I filled the kettle while she was talking a...
包装月饼时, 不能使用虚假 厚壁 、 盖子和遮盖物.Packaging at the time, you cannot use false thick - walled , Cap and covering.躲在坚实的书桌 、 餐桌或其它家具之下,以此为遮盖物.Take cover under a sturdy desk, table or other furniture.黑色塑料的遮盖物可以帮助他们保暖.Black plastic m...
Pickled cucumbers, jam, pickled berries, tomatoes; you name it, they've got it.酸黄瓜、果酱、腌浆果、西红柿，凡是你说得出的，他们都有。They were in a real jam, Bob thought glumly.他们确实遇上麻烦了，鲍勃闷闷不乐地想。We're not just a lot of old biddies goin...
There are substrata competition between the heterotrophic denitrification bacteria and ANAMMOX bacteria when organics the influent.厌氧氨氧化污泥中存在着异养反硝化菌,有机物的存在会导致其与厌氧氨氧化菌之间的基质竞争....