测量电力变压器绕组连同套管的直流电阻,与同温下产品出厂实测数值比较,相应变化不应大于()。
参考答案:2%
Participants in the program were 32 students identified ________ individual intelligence tests, group achievement test scores in math and science, and student interviews.
A.on the basis of
B.in the course of
C.in the shape of
D.in the name of
中国抗日战争是世界反法西斯战争的重要组成部分,1942年为配合美英盟军,中国派出10万远征军进入()作战。
A.越南
B.柬埔寨
C.缅甸