常見例句Is Two-dimensional PCA a New Technique? 關(guān)于二維主成分分析方法的研究?Those factors include ceramide, PCA, lact... 它們是神經(jīng)酰胺,PCA和尿素等。Conidia were not produced on Richards medium and PCA medium. 在5種培養(yǎng)基中Richards培養(yǎng)基和PCA培養(yǎng)基不產(chǎn)孢。This PCA machine will automatically give you an analgesic. 中譯)這臺PCA機器將會自動給你止痛劑。The PCA began after extubation and was applied for 72 hours. 拔除氣管導管后病人感到疼痛時開始PCA,直到拔管后72小時。MNC were separated by Ficoll-Hypaque before PCA measurement. 術(shù)后每天觀察移植皮片的變化。 返回 PCA