黑土滩型退化草场
black soil beach grassland
Ac1f透烧球化退火
Ac 1f temperature equalization spheroidizing annealing
半干旱退化草牧场
Semi-dry deteriorated grass farm
半干旱退化山区
semi-arid degraded mountain area
semi-arid degenerated mountainous area
semi-arid degraded mountainuos area
semiarid degraded region
半线形退化抛物方程组
semilinear degenerate parabolic system
半月板退化
degeneration of the menisci
滨海湿地退化
coastal wetland degradation
波动式石墨化退火
graphitizing annealing with waving type of temperature holding
波型退化效应
effect of mode degeneracy
不同退化程度
Different degradation degree
不同退化阶段
different degraded stage
different degraded degrees
不同退化区
different degradation regions