點度water入面既dissolved oxygen, salinity, temperature?
回答 (1)
2008-06-27 5:06 pm
✔ 最佳答案
dissolved oxygen meter can measure the amount ofoxygen dissolved in water.
salinity meter can measure the amount of dissolved
minerals in water.
thermometer can measure the temperature of water.
these equipment can be brought in some scientific
equipment companies.
收錄日期: 2021-04-29 20:27:47
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