短語詞組短語Observational Research 觀察研究;觀察法;觀察性研究;觀察研究法observational ability 觀察力;觀察能力observational network 觀測網(wǎng);[氣象]測站網(wǎng)observational cinema 觀察電影;觀察式電影observational chemicals 觀測化學(xué)品Observational Errors 觀測誤差observational grid 觀測網(wǎng)格Observational ward 觀察室observational data 觀測資料，觀測數(shù)據(jù)observational study 觀察研究；觀察性研究 返回 observational