A four-dynamic-chamber system was constructed to measure NOx and NH3 surface-exchange between a typical wheat field and ......

利用4动态箱体系测定了NOx（NO＋NO2）在长江三角洲平原地区典型冬小麦农田与大气间的交换通量．NO和NO2的平均交换通量分别为169．7ng·......