The reliability of the apparatus had been checked by measuring the critical constants of n-pentane.

测定了正戊烷的临界参数以证实该装置的可靠性。

youdao

Singlechip AT89C52 was adopted by intelligent real available value voltage-monitoring apparatus to sample N times for the electrical network voltage between equal spaces in one cycle.

智能型真有效值电压监测仪，采用AT89C52单片机，在一个周期内对电网电压等间距采样N次。

youdao

This can be accomplished by expanding independent pledges of humanitarian aid, enhancing participation in the existing U.N. relief and security apparatus, increasing high-level diplomatic contacts and implementing a comprehensive economic stimulation package which includes low-cost loans, grants, infrastructure development and corporate partnerships.

CENTERFORSECURITYPOLICY: An African "Marshall Plan"