试题详情
- 单项选择题用来表示薄层色谱法分离效能的是
A、R=2(t
-t
)/(W
+W
)
B、R=2d/(W
+W
)
C、R=2(W
+W
)/d
D、R=(t
-t
)/2(W
+W
)
E、R=2d/(W
-W
)
- B
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A、R=2(t-t
)/(W
+W
)
B、R=2d/(W+W
)
C、R=2(W+W
)/d
D、R=(t-t
)/2(W
+W
)
E、R=2d/(W-W
)
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