apparent density

• 表观密度,视密度,视在密度

apparent density的用法和样例：

例句

1. The indumentum on the sepals and capsule varies greatly in density.
   在萼片和蒴果上的毛被在密度上大大变化。
2. Experiments of the phase control null and random phase quantization in density weighted phased arrays are described.
   叙述了在密度加权相控阵上进行的随机馈相和波束置零实验。