字典網>> 英漢字典>> P開頭詞條>>positive definite的意思 漢英字典positive definite中文翻譯：【計】 正定的 相關詞條：positive nucleus positive acknowledge positive accommodation positive return cam positive vertical divergence positive dromotropism positive-grid oscillator tube Positive Acknowedgement with Re-Transmission positive sign positive conditioned stimuli