level density 能级密度 ; 能阶密度
energy level density 能级密度
nuclear level density 核能级密度
nuclear energy level density 核能级密度
sea level density 海平面密度
donor level density 施子能阶密度
level density parameter 能级密度参数
TONER DENSITY LEVEL 碳粉浓度水平
sea-level density 海平面密度
The actual level of intensity depends on such factors as the physical layout, population density, and productive activities of a metropolis.
实际的强度水平取决于诸如大城市的物理布局、人口密度和生产活动之类的因素。
Service density is increasing, and the level of interconnection between services is also growing.
服务密度越来越大，并且各种服务之间的互连程度也越来越高。
So it's really the density of very large old trees that are draped in moss that is important at a forest stand level.
因此被苔藓所覆盖的非常古老的树木的密度确实对森林的林分水平很重要。
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