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【简答题】
应变式传感器是利用电阻应变片将应变转换为 变化的传感器。
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举一反三
【单选题】We were able to () the error and have credited your account.
A.
track out
B.
track down
C.
track over
D.
track up
【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。
A.
正确
B.
错误
【多选题】要绘制离当前水平位置朝右 10 个绘图单位远的点有
A.
@10 < 0
B.
10 < 0
C.
10 , 0
D.
@10 , 0
【单选题】I went along thinking of nothing ________, only looking at things around me,
A.
in particular
B.
in harmony
C.
in doubt
D.
in brief
【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.
A.
正确
B.
错误
【多选题】要绘制离当前水平位置朝右10个绘图单位远的点有
A.
@10<0
B.
10<0
C.
10,0
D.
0<10
E.
@10,0
【多选题】要绘制离当前水平位置朝右10个绘图单位远的点有( )
A.
@10<0< /div>
B.
@10,0
C.
10,0
D.
0<10< /div>
【单选题】I finally ___ the reference in a dictionary of quotations.
A.
track out
B.
track down
C.
track up
D.
trace down
【单选题】We get so wrapped up in _____ activities that it's tough to stay on track sometimes.
A.
indifferent
B.
mundane
C.
original
D.
sophisticated
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