during germination中文
在發芽期間
- during: 在…的期間;在…的時候。 during the day ...
- germination: n. 萌芽,發生。
例句與用法
- Studies on the development of limit dextrinase in barley during germination
啤酒大麥發芽過程中極限糊精酶活性變化的研究 - The proper germinating temperature of ceratoides l seed is the constant temperature of 25 c and variable temperature of 15 - 25 c ; the seed belongs to nonphotosentive one ; the water requirement of germination ranged from 4 . 05 to 6 . 95 times of dry weight , and the minimum requirement existed obvious differences between materials , in which c . arborescens requirement was the lowest ( 4 . 05 time of seed dry weight ) ; the seed quickly absorbed water during germination , the speed generally was 0 . 6 - 0 . 7g / h . g seed and seed imbibtion was saturated after 7 - 8h
駝絨藜屬牧草種子萌發最適溫度為25的恒溫和15 25的變溫;屬非光敏種子;種子萌發需水量范圍為4 . 05 6 . 95倍種子干重,不同材料間種子萌發最低需水量存在明顯差異,其中華北駝絨藜萌發需水量最低( 4 . 05倍種子重) ;種子的吸水速率較快,一般為0 . 6 0 . 7g h ? g種子, 7 8h達到飽和吸脹;在相同環境條件下,種子活力表現出種間、生態型間及株齡間的差異,華北駝絨藜各項生理指標均明顯高于其它材料。 - In fact , dormancy is very complicated because of its complex traits : the first one is regulated and controlled by complex genetic characters ; the second one is influenced by environmental factors , such as light and temperature , during seed development on the mother plants , during seed storage , and during germination
然而實際中有些種子同時存在著這兩種休眠類型,首先休眠受復雜的遺傳特性的調控,其次休眠還受到環境因素的影響,如種子在母體植株上的發育、儲藏期間以及萌發時的光照和溫度等。