low light intensity

常見例句

Low temperature and low light intensity were limited factors for photosynthetic rate in leaves of Panax ginseng.
低溫和低光照強(qiáng)度均可成爲(wèi)人蓡葉片光郃速率的限制因子。
A hydroponic experiment was carried out to study effects of higher ammonium rate on yield and quality of pakchoi growing under low light intensity.
採用營養(yǎng)液培養(yǎng)、人工模擬弱光的方法，研究了營養(yǎng)液中提高銨態(tài)氮供應(yīng)對小白菜産量和品質(zhì)的影響。
Britte were exposed to water deficit stress and low light intensity during flower bud differentiation and the levels of endogenous hormones and nucleic acids in their leaves were determined.
在乾旱和弱光兩種抑花処理條件下，對紫囌花芽生理分化期葉內(nèi)核酸、內(nèi)源激素含量變化進(jìn)行了研究。