单词	pivot variable
释义	pivot variable枢轴变量pivot variable樞軸變數數學名詞
随便看	nicotine replacement therapy nicotine replacement treatment nicotines nicotine salicylate nicotine salicylate--eudermol nicotine-stained nicotine sulphate nicotine tartrate nicotine， nicotia nicotinic nicotinic acid nicotinic (acid) amide nicotinic acid amide nicotinic (acid) amide-- nicotine amide nicotinic (acid) amide; nicotine amide nicotinic (acid) amide， niacinamide， nicotinamide nicotinic acid hydrochloride nicotinic acid-- niacin nicotinic acid--niacin nicotinic acid; niacin nicotinic acid; niacin; niacinamide nicotinic acid n-methyl-betaine nicotinic acid n-methyl-betaine-- trigonelline nicotinic acid n-methyl-betaine; trigonelline nicotinic acid， niacin