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【判断题】
碘化银是常用的增雨剂。
A.
正确
B.
错误
题目标签:
碘化银
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参考解析:
刷刷题刷刷变学霸
举一反三
【多选题】碘化银作为冰核的缺点是()。
A.
在日光紫外线的照射下易于分解
B.
可以破坏表面结构
C.
从而性能下降
D.
有毒
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【单选题】Cleaning clothes usually requires soap and water to remove stains and smells, and a tumble in the dryer or an afternoon on the clothesline to dry. The time and energy needed to turn a heap of dirty la...
A.
being exposed only to ultraviolet light
B.
being exposed to sunlight for a few hours
C.
being hung in high-temperature environments
D.
being soaked in a mixture of chemicals
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【单选题】A.溴化银B.氯化银C.碘化银D.氟化银E.溴化银+碘化银 不能使用的感光银盐为
A.
A.
B.
B.
C.
C.
D.
D.
E.
E.
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【简答题】Cloud seeding is a method of artificially causing clouds to produce precipitation (降水) in the form of rain or snow.Cloud seeding has also been used in attempts to modify the severity of hail storms an...
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【简答题】碘化银人工降雨对环境的危害是什么?
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【单选题】碘化银的感光性能较低,呈()。
A.
淡黄色
B.
黄色
C.
灰色
D.
红色
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【单选题】碘化银的感光性能较低,呈()。
A.
淡黄色
B.
黄色
C.
灰色
D.
红色
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【简答题】碘化银人工降雨的原理是什么?
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【判断题】碘化银是常用的增雨剂。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Cleaning clothes usually requires soap and water to remove stains and smells, and a tumble in the dryer or an afternoon on the clothesline to dry. The time and energy needed to turn a heap of dirty la...
A.
is based on previous studies
B.
is pioneer work in a new field
C.
poses a challenge to other scientists
D.
has caused a debate among scientists
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