| 单词 | chemical balance |
| 释义 | chemical balance (once / 381269 pages) n WORD FAMILY chemical balance: chemical balances USAGE EXAMPLESHer goal is shared by other astronomers: to better understand exoplanets, their physical properties, and whether they contain the right chemical balances to support life. National Geographic(Oct 21, 2016) With this newfound clear mind and body, people's emotions are heightened as their bodies work to attain a proper chemical balance. US News(Aug 31, 2016) In the case of Lake Nakuru, floods in 2011 expanded the shallow lake considerably and upset the chemical balance that is behind its ecosystem. Reuters(Oct 22, 2015) n a beam balance of great precision used in quantitative chemical analysis Syn|Hyper analytical balance beam balance a balance consisting of a lever with two equal arms and a pan suspended from each arm |
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