Hidden variable
[计] 隐变数, 隐变量
🧩 词语组成解析
hidden
['hidn]
adj. 隐藏的;神秘的;秘密的;
v. 隐藏( hide的过去分词);
🗣️ 情景例句
You have a good command of English.
你的英语水平很好。
There's a chance he won't be able to be home for Christmas.
他不能回家过圣诞节有偶然性。
and we control it by means of the mud which we circulate down the drill pipe.
我们让泥浆顺着钻杆向下循环，用这种方法来控制压力。