operators

Operators working in the exchange made all the connections between callers by hand.

互通电话人之间的接线工作全部由电话局里的话务员操作.

It is about time tour operators respected the law and their own code of conduct.

旅行社是时候该遵守法律和行业规范了。

Most amateur radio operators build their own equipment.

大多数无线电业余爱好者都是自己装机子.

Tour operators may be forced to bite the bullet and cut prices.

旅行社的经营者们可能不得不忍痛降价。

North Sea operators kicked against legislation making them responsible for removing oil platforms at the end of their useful life.

北海的石油开采商激烈反对要求他们在石油钻井平台使用期结束之后将其移除的立法。

Green house operators have considerable opportunity for precise manipulation of nutrients.

温室管理员有很多机会来准确控制养分.

Gravity meters and their operators were lowered to the water bottom in diving bells.

重力仪及操作员们都在钟形潜水器内沉到水底.

We won't run into any problem of non-commutativity in constructing these operators.

在构成这些算符时,我们不会陷入任何 非 对易性问题中.

The basic dynamic variables are then the operators associated with the creation and annihilation of quanta.

基本动力学变数是与产生和消灭量子相联系的算符.

A plethora of new operators will be allowed to enter the market.

大批新的运营商将获准进入该市场。

Tour operators report low occupancy rates.

旅游业经营者反映客房入住率低。

We have signed on a hundred machine operators.

我们已经招收了100名机器操作工.

This definition will be used for any pair of operators.

这个定义适用于任意一对算符.

The deal is expected to result in similar tie-ups between big media companies and telecommunications operators.

这笔交易可能促成大型传媒公司和电信运营商结成类似的联营关系。

Many designers and operators require such paint on their secondary reformer shells.

有些设计者和操作者需要在二段转化炉外壳涂以此种油漆.