“PQ”可以造什么句，PQ造句

For system of parallel connected inverters without wire interconnections, using conventional PQ droop control method always results in the problems in dynamic performance.

That it nevertheless pushed the PQ into third place and its worst result since its debut in 1970 was in part a personal triumph for the politically deft Mr Dumont, a former Liberal aged only 36.

一个具有下列*质的逻辑*作符:如果P是一个语句,Q是一个语句,R是一个语句……那么,当P, Q, R...都为真时,它们的“与”也为真;只要有一个为假,其“与”就为假。P“与”Q常常用P?Q,PQ或P∧Q表示。

同时，给出正交投影的积PQ和差P-Q的Drazin逆的表达式。

Last year, Lucien Bouchard, a former PQ premier, said sovereignty was unattainable.

A logic operator having the property that if P is a statement, Q is a statement, R is a statement,..., then the AND of P,Q,R... is true if all statements are true, false if any statement is false. P AND Q is often represented by P?Q, PQ, P∧Q.