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【单选题】
自然光和线偏振光的混合光垂直入射到偏振片,以入射光束为轴旋转偏振片,测得透射光强度最大值是最小值的 5 倍。那么,入射光束中线偏振光光自然光光强的
A.
1.5倍
B.
2倍
C.
2.5倍
D.
3倍
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参考答案:
举一反三
【单选题】I hope you _____yourself in the park . [ ]
A.
will enjoy
B.
to enjoy
C.
enjoying
D.
enjoy
查看完整题目与答案
【单选题】刀具材料在高温下能够保持硬度的性能是( )。
A.
延展性
B.
耐磨性
C.
耐热性
D.
工艺性
查看完整题目与答案
【单选题】The students in that school are not ____ just to enjoy works of art; they hope to create some themselves.
A.
clever
B.
confused
C.
confident
D.
content
查看完整题目与答案
【单选题】I hope you ______ your journey home. [ ]
A.
to enjoy
B.
enjoying
C.
will enjoy
查看完整题目与答案
【单选题】—I hope Bill won’t come. —_____, why did you invite him?
A.
Now what
B.
If so
C.
In case
D.
Even though
查看完整题目与答案
【单选题】— Welcome to our company. I hope you will enjoy your work here. — ________________________.
A.
I am sure I will
B.
I can learn a lot
C.
You are very kind
查看完整题目与答案
【单选题】刀具材料在高温下能够保持其硬度的性能是( )
A.
硬度
B.
耐磨性
C.
耐热性(红硬性)
D.
工艺性
查看完整题目与答案
【单选题】I hope you _______ our fashion show. [ ]
A.
to enjoy
B.
enjoys
C.
enjoying
D.
enjoy
查看完整题目与答案
【单选题】刀具材料在高温下能够保持其硬度的性能是( )
A.
硬度
B.
耐磨性
C.
红硬性(耐热性)
D.
工艺性
查看完整题目与答案
【单选题】— I _____ enjoy yourself on vacation. — Thanks, I will. [ ]
A.
hope you to
B.
hope you did
C.
wish you to
查看完整题目与答案
相关题目:
【单选题】I hope you _____yourself in the park . [ ]
A.
will enjoy
B.
to enjoy
C.
enjoying
D.
enjoy
查看完整题目与答案
【单选题】刀具材料在高温下能够保持硬度的性能是( )。
A.
延展性
B.
耐磨性
C.
耐热性
D.
工艺性
查看完整题目与答案
【单选题】The students in that school are not ____ just to enjoy works of art; they hope to create some themselves.
A.
clever
B.
confused
C.
confident
D.
content
查看完整题目与答案
【单选题】I hope you ______ your journey home. [ ]
A.
to enjoy
B.
enjoying
C.
will enjoy
查看完整题目与答案
【单选题】—I hope Bill won’t come. —_____, why did you invite him?
A.
Now what
B.
If so
C.
In case
D.
Even though
查看完整题目与答案
【单选题】— Welcome to our company. I hope you will enjoy your work here. — ________________________.
A.
I am sure I will
B.
I can learn a lot
C.
You are very kind
查看完整题目与答案
【单选题】刀具材料在高温下能够保持其硬度的性能是( )
A.
硬度
B.
耐磨性
C.
耐热性(红硬性)
D.
工艺性
查看完整题目与答案
【单选题】I hope you _______ our fashion show. [ ]
A.
to enjoy
B.
enjoys
C.
enjoying
D.
enjoy
查看完整题目与答案
【单选题】刀具材料在高温下能够保持其硬度的性能是( )
A.
硬度
B.
耐磨性
C.
红硬性(耐热性)
D.
工艺性
查看完整题目与答案
【单选题】— I _____ enjoy yourself on vacation. — Thanks, I will. [ ]
A.
hope you to
B.
hope you did
C.
wish you to
查看完整题目与答案
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