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单词
spot indicator
释义
spot indicator
美
英
un.
点滴指示剂
英汉
网络释义
un.
1.
点滴指示剂
1.
点滴指示剂
性质:又称外部指示剂,斑点指示剂,
点滴指示剂
(
spot indicator
)。滴定时,指示剂不加入滴定体系内,而是在接近等当点时, …
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例句
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sewage plants
sewage pollution
sewage pool
sewage preliminary basin
sewage preliminary tank
sewage processing
sewage pulverizer
sewage pump
sewage pump house
sewage pumping station
sewage purification
sewage purification plant
sewage purifier
sewage quantity
sewage rate
sewage reservoir
sewages
sewage sampling method
sewage screen
Sewage Services Trading Fund
sewage settling TANKS
sewage sink
sewage sludge
sewage sludge disposal
sewage sludge drying
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更新时间:2026/9/29 16:12:06