【单选题】如图所示,各溢流阀的调定压力分别为PY1=3Mpa,PY2=2Mpa,PY3=4Mpa,判断系统中的最大调定压力值。【图片】
【判断题】流感传染性强,应该留院隔离治疗,以免病毒再次传播给家人和朋友。
【单选题】I went along thinking of nothing ________, only looking at things around me,
【简答题】图示 3 个回路中各溢流阀的调定压力分别为1 P Y1 =3MPa, 2 P Y2 =2MPa , 3 P Y3 =4MPa ,问在外负载无穷大时,泵的出口压力 p p 各为多少?
【判断题】Planning early may not only help you stay on track but also allow you to spread out the work.
【单选题】An additional option is finding a partner to help you stay on track and find pleasure in the administration of your own financial affairs.
A.
Another choice is to find a partner to deal with your financial management for you , so that you can get pleasure from it.
B.
Another choice is to find a partner to manage your business for you, and he also can get pleasure from doing so.
C.
Another choice is to find a partner who can help you stay in the right direction of your own financial management and get pleasure from doing it.
【简答题】Stay Clear of Tracks
【单选题】I finally ___ the reference in a dictionary of quotations.
【单选题】We get so wrapped up in _____ activities that it's tough to stay on track sometimes.