皮皮学,免费搜题
登录
搜题
【判断题】
不论在亚音速气流中,还是在超音速气流中,弱扰动总可以波及整个流场。
A.
正确
B.
错误
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【判断题】This point is vital of my argument.
A.
正确
B.
错误
【简答题】This point is ________。You'd better clarify it。(implicit)
【单选题】高速铁路基床表层应选用( )填料。
A.
级配碎石
B.
A1组
C.
B组
D.
A1或A2组
【判断题】If the total number of real poles and real zeros to the right of this test point is odd, then this point lies on a root locus.
A.
正确
B.
错误
【简答题】China ___ ein altes Land.
【单选题】This point is great importance。
A.
with
B.
of
C.
in
D.
on
【单选题】The sheer ________ of the mountain scenery from this point is unbelievable.
A.
poise
B.
majesty
C.
signify
D.
huddle
【单选题】This point is vital _________ my argument.
A.
to
B.
for
C.
with
D.
of
【判断题】判断下面的句子是否正确 This point is vital for my argument.
A.
正确
B.
错误
【简答题】Rephrase the following sentences using anticipatory it : That you should feel obliged to resign at this point is regretted.