The effect of root on soil respiration was observed mainly before repining stage with fluctuation.种有水稻,根系对土壤总的呼吸影响主要体现在成熟期之前,且有相互消长的现象.Cost price, nowaday value, time, fluctuation rate, un - venture gainings rate are imp...
Waugh was a duffer at cricket.沃的板球打得很臭。Doesn't that verge rather on shop? ( Evelyn Waugh ).那岂不是快变成商店了?The sugar plantations were adorned with windmills ( Alec Waugh )甘蔗种植园装备有风车 ( 亚历克沃 )...