Chimneying
[冶]中心管道现象, 中心气流过大, [冶]电极洞效应, 烟囱作用(电炉电极插入炉料中形成的烟囱作用)
🗣️ 情景例句
The company has shown exceptional growth over the past two years.
过去两年中这家公司获得了很大的发展。
Remember me to your mother-in-law please.
请替我问候你的岳母。
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为，在1850年到1910年之间，野牛的头数从6，000万头降到只有几百头了。