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单词
protective colloid
释义
WordReference Random House Unabridged Dictionary of American English © 2024
protec
′
tive col
′
loid,
[
Physical Chem.
]
Chemistry
a lyophilic colloid added to a lyophobic sol to lessen its sensitivity to the precipitating effect of an electrolyte.
1905–10
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更新时间:2025/11/28 14:24:22