农学专业英译汉When leaves were exposed to low temperatures during d

农学专业英译汉
When leaves were exposed to low temperatures during development, the ratio （比率）of phiPSII/phiCO2 was elevated, indicating the operation of an alternative sink to CO2 for photosynthtiec reducing equivalents. 英译汉 谷歌百度翻译的就不要回答了 这个比较专业