用be switched on造句子，“be switched on”造句

Science careers can't be switched on and off with funding, and people will leave the country (brain drain) or leave science, never to return.

There are fences on all sides of the city, and doors in the middle of each side are called city gates. According to the regulations, city gates should be switched on and off on time.

An air extraction hood must be switched on during operation of the gas cooktop.

A reasonable carbon price would mean that gas plants would be switched on more often to replace coal.

Every square is under the management of Li Cheng and Li Cheng. The government stipulates that fangmen should be switched on and off in time sooner or later, with the number of drums beating 600.

The plant is scheduled to be switched on in 2018 - assuming everything goes right.

The block become magnetic when the current be switched on

For instance, having two separate genes means each can be switched on or off at different time or in different tissues.

Genes involved in learning and memory are exposed and can be switched on.

This can be switched on a few minutes before you climb in, but the price will doubtless still leave a bitter taste for most.