【单选题】患者女性,35岁,诊断为“肝外胆管结石”,出现重复黄疸及皮肤瘙痒,对皮肤的护理措施不恰当的是
【多选题】输入交流电抗器为另购件,在以下情况下应考虑接入交流电抗器:
A.
①变频器所用之处的电源容量与变频器容量之比为10﹕1以上;
B.
② 同一电源上接有晶闸管变流器负载或在电源端带有开关控制调整功率因数的电容器;
D.
④变频器的输入电流中含有许多高次谐波成分,这些高次谐波电流都是无功电流,使变频调速系统的功率因数降低到0.75以下
【单选题】Your team lost the game, but you shouldn’t _______.
【单选题】患者,女性,35岁,诊断为“肝外胆管结石”,出现重度黄疽及皮肤瘙痒。对皮肤的护理措施不恰当的是
【单选题】患者女性,35岁,诊断为“肝外胆管结石”,出现重度黄疸及皮肤瘙痒,对皮肤的护理措施不恰当的是
【单选题】Although we have a team, and each one in the team is a ______ , we still lost the game.
A.
over seven-foot tall player
B.
seven-feet over tall player
C.
over seven-feet tall player
D.
seven-foot over tall player
【单选题】We wondered _____ the boys' team _____ the girls' team the day before. [ ]