氮、磷分布
distribution of nitrogen (N) and phosphorus (P
弹性散射角分布
elastic scattering angular distribution
单轴定向分布
uniaxial orientation distribution
单元强度分布
Element strength distribution
氮、磷在植株内的分布
distribution of N and P in above-ground plants
单体和序列分布
monomer and sequence distribution
单砂体分布特征
distribution of single sand body
单片机分布式通信网络
Single chip computer Distributed Communication network
单木叶量分布
Foliage mass distribution