电容器的电容或为定值时,电容C储存电场能量的多少与电容器的()大小有关.
A、两端电压;
B、充电电流;
C、内阻
参考答案:A
_____, they set out to break the record for cross-channel swimming. [ ]
A. Well equipped
B. Well equipping
C. Well equips
D. To equip well
行性乙型脑炎极期的临床特点不包括()
A.频繁惊厥
B.高热
C.意识障碍
D.易并发DIC
E.颅内压明显升高