英语词汇“氢离子浓度”的翻译、意思、用法、释义-英汉汉英词典

单词	氢离子浓度
释义	氢离子浓度【化】hydrogen-ion concentration氢离子浓度指数 pH value氢离子浓度hydrogen ion concentration氢离子浓度hydrogen-ion concentration氢离子浓度pH双向☞酸咸度--pH氢标--pH酸标双向☞氢离子浓度--酸碱值
随便看	least square curve fitting least squared criterion least squared error fitting least square error approximation least square estimate least square estimator least-square filtering least square filter restoration least-square fir filter least square fit least-square fit least square fitting least square fit，lsf least-square inverse filter least-square line least-square linearity least square linear regression least square method least-square--method least square method (lsm) least square method--lsm least square method，lsm least square method ； method of least square least square minimization least square multiple regression