Three-sigma limit
[计] 三界限
🧩 词语组成解析
three
[θri]
num. 三;三个;第三（章，页等）;
n. 三岁;三个人[东西];三，三个;
adj. 三的;三个的;
[计] 求和\\n[医] σ(希腊文第十八个字母)
🗣️ 情景例句
It is a great idea,
这是个极好的主意。
An ass endures his burden,but not more than his burden.
驴子能负重，过重也难负。
The basic features include a crest (the highest point of the wave),
它们的基本特征包括浪峰（波浪的最高点）