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单词
hopkins-cole reaction
释义
Hopkins-Cole reaction
Hopkins-Cole reaction
[
′häp·kənz′kōl rē‚ak·shən
]
(analytical chemistry)
The appearance of a violet ring when concentrated sulfuric acid is added to a mixture that includes a protein and glyoxylic acid; however, gelatin and zein do not show the reaction.
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hit at something
hit at them
hit at us
hit at you
hit avoidance
hit avoidance planning working group
hit avoidance system
hit avoidance system controller
hit a wall
hit-a-way baseball batting
hit-a-way softball batting trainer
hitay
hitb
hit back
hit back at
hit back at someone
hit back (at someone or something)
hit back at something
hit (baseball)
hit below her weight
hit below his weight
hit below my weight
hit below (one's) weight
hit below our weight
hit below the belt
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更新时间:2026/9/18 23:58:30