显微镜知识点复习大挑战
Authored by chuang li
Biology
7th Grade
Used 9+ times
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13 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
显微镜的使用步骤：取镜安放、 (a) 、观察、整理
2.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
对光时，应该转动转换器使 (a) 对准通光孔
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
对光成功的标志：看到一个 (a) 视野
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
观察时镜筒先下降到最低，此时眼睛应该看着 (a) （目镜或是物镜）
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
用显微镜观察物像时，想要看的更加清晰，应该转动 (a)
6.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
在整理显微镜的过程中，应用______擦拭显微镜的外表，用______擦拭物镜和目镜
(a)
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
显微镜放大倍数的计算方法：目镜放大倍数与物镜放大倍数的 (a)
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