The Process Producing carnallite, in which brine is add to container for removal to sodium rather than to trench salt pan and solar salt pan used before, has came into use.

察尔汗盐湖光卤石生产工艺由早期的沟槽盐田到日晒盐田中兑卤进而完成了在容器中兑卤脱钠，成为实际运用工艺。

youdao

I hereby wish to reiterate that since the very first day when China came into possession of nuclear weapons, China has undertaken not to be the first to use nuclear weapons under any circumstances.

我再次重申，中国从拥有核武器起，就承诺在任何情况下都不首先使用核武器。

youdao

I hereby wish to reiterate that since the very first day when China came into possession of nuclear weapons, China has undertaken not to be the first to use nuclear weapons under any circumstances.

我再次重申，中国从拥有核武器起，就承诺在任何情况下，都不首先使用核武器。

youdao

The U.S. government has been concerned about the digital divide since the Internet came into wide use two decades ago.

WSJ: For the Internet-Deprived, McDonald's Is Study Hall