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"轰击"相关考试题目
1.
In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’’s problems which were solved by asking family members, friends or colleagues are ...
2.
X线管内电子轰击的面积称（）。
3.
电子轰击离子源的离子化试剂是
4.
In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’’s problems which were solved by asking family members, friends or colleagues are ...
5.
Children live in a world in which science has tremendous importance. During their lifetimes it will affect them more and more. In time, many of them will work at jobs that depend heavily on science—fo...
6.
X线管内电子轰击靶面的面积称（）
7.
X线管内电子轰击的面积称:
8.
比较电子轰击离子源、场致电离源及场解析电离源的特点。
9.
以中子轰击N原子产生氢的第三种同位素氚(13H)
10.
X线管内电子轰击靶面的面积称（）.
11.
用中子轰击铀原子核
12.
X线管内电子轰击的面积称（）。
13.
X线管内电子轰击阳极的面积称为
14.
X线管内电子轰击靶面的面积称
15.
X线管内电子轰击靶面的面积称 焦点：
16.
Children live in a world in which science has tremendous importance. During their lifetimes it will affect them more and more. In time, many of them will work at jobs that depend heavily on science—fo...
17.
In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’’s problems which were solved by asking family members, friends or colleagues are ...
18.
快原子轰击质谱为
19.
快原子轰击质谱为
20.
In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’’s problems which were solved by asking family members, friends or colleagues are ...
21.
X线管内电子轰击靶面的面积称（）
22.
Children live in a world in which science has tremendous importance. During their lifetimes it will affect them more and more. In time, many of them will work at jobs that depend heavily on science—fo...
23.
比较电子轰击离子源、场致电离源及场解析电离源的特点。
24.
比较电子轰击离子源、场致电离源及场解析电离源的特点。
25.
电子轰击离子源简写为()。
26.
In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’’s problems which were solved by asking family members, friends or colleagues are ...
27.
Passage Two Children live in a world in which science has tremendous importance. During their lifetimes it will affect them more and more. In time, many of them will work at jobs that de...
28.
Χ线管内电子轰击阳极靶面的面积称
29.
In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’’s problems which were solved by asking family members, friends or colleagues are ...
30.
快原子轰击质谱为
31.
用氘核轰击铍靶，产生的是（）
32.
In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’’s problems which were solved by asking family members, friends or colleagues are ...
33.
快速原子轰击质谱是（ ）
34.
In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’’s problems which were solved by asking family members, friends or colleagues are ...
35.
轰击的物理作用？
36.
In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’’s problems which were solved by asking family members, friends or colleagues are ...
37.
居里夫妇用α粒子轰击铝得到了
38.
Χ线管内电子轰击阳极的面积称为
39.
X线管内电子轰击阳极的面积称为
40.
X线管内电子轰击靶面的面积称（）
41.
莲花膜中哪一层是有经过离子轰击的（）
42.
X线管内电子轰击阳极的面积称为:
43.
电子轰击离子源的缺点有()。
44.
Children live in a world in which science has tremendous importance. During their lifetimes it will affect them more and more. In time, many of them will work at jobs that depend heavily on science—fo...
45.
【名词解释】颗粒轰击系统
46.
X线管内电子轰击的面积称( )
47.
In such a changing, complex society formerly simple solutions to informational needs become complicated. Many of life’’s problems which were solved by asking family members, friends or colleagues are ...
48.
X线管内电子轰击阳极的面积称为
49.
用中子轰击铝27，其核反应方程：（1）；具有放射性，其核反应方程为：（2）。则 [ ]
50.
X线管内电子轰击阳极的面积称为
