英语词汇“gold number”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	gold number
释义	gold number gold number [′gōld ‚nəm·bər] (analytical chemistry) A measure of the amount of protective colloid which must be added to a standard red gold sol mixed with sodium chloride solution to prevent the solution from causing the sol to coagulate, as manifested by a change in color from red to blue.
随便看	national beef cattle evaluation consortium national beef quality audit national beef recording scheme national beekeepers association national beep baseball association national beer pong league national beer scoring scheme national beer wholesalers association national behavior research coordination center national behaviour and attendance exchange national benchmarking service national bench rest association national bench rest shooters association national benefit administrators national benefit and pension fund national benefit builders, inc. national benefit fund national benefit integrity medicare drug integrity contractor national benefit life national benefit resources group national benefits center national benevolent association national benevolent association of the christian church national benevolent charity national benevolent fund for the aged

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