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指示剂
释义
指示剂
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工学
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释
indicator
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在容量分析中能显示终点的分析试剂。
理学
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释
indicator
指示剂
一类能因某化合物的存在或介质特性(如酸碱性、氧化还原电位等)的改变而变换自身颜色等的化学试剂。滴定分析中指示剂能在滴定反应的化学计量点附近产生颜色、沉淀等可察觉变化,从而指示滴定终点。
Physics
indicator
①指示器 ②指示剂 ③示功器{机}
Chemistry
>分析化学>化学分析>释义
indicator
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punctured plane
punctured projective line
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Pune
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Punic civilization
Punic Wars
Puning Shi
Puning Temple
p-unipotent element
punishable illegality
punishing members
punishment
punishment fits crime by invoking a legal provision
Punishment mechanism for dishonesty
punishment of cart-dismembering
punishment of cutting off feet
punishment of cutting off one's nose
punishment of flogging with a stick
punishment of tattooing the face or branding the forehead
punishment on official misconduct
punishment opera stele at Laojun Temple of Xiangtan City
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