Słownik angielskiego

Tom had come to test a new electrostatic-field device in a space environment.

Comparative reviews, which test several devices under the same conditions are more useful.

Pakistan is a divided country that has tested nuclear devices.

One way to improve test time is to test multiple devices at once.

If Iran tests a nuclear device in, say, three years time, will any of the above posters feel at all embarrassed?

They tested a device from their plutonium-based program last October.

And he should declare that America will no longer test nuclear devices nor produce missile material.

It has also been testing devices to improve blood flow in arteries.

North Korea tested a nuclear device on 25 May 2009.

North Korea tested nuclear devices in 2006 and 2009.