编辑，添加和删除您的联络线。

Edit, add, and remove your contacts on line.

youdao

这根网络线坏了，需要更换。

This network line is bad, need changing.

youdao

使用移动平均的另一个策略被称为包络线。

Another strategy that incorporates the use of moving averages is known as an envelope.

youdao

首先提出采用最大剪应力包络线来代替剖面线。

Firstly, the maximum shearing stress envelope line was put forward to replace section line.

youdao

例如在下图中，25天移动平均线附近放置了5%包络线。

For example, in the chart below, a 5% envelope is placed around a 25-day moving average.

youdao

例如在下图中，25天移动平均线附近放置了5%包络线。

For example, in the chart below, a 5% envelope is placed around a 25-day moving average.

youdao