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单词
ultramicrobalance
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ul•tra•mi•cro•bal•ance
(ul′trə mī
′
krə bal′əns),
USA pronunciation
n.
[
Chem.
]
Chemistry
a balance for weighing precisely, to a hundredth of a microgram or less, minute quantities of material.
ultra
- +
microbalance
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更新时间:2025/2/23 9:23:09