填空
fill a vacancy
填空白
space filling
填空性水肿
edema ex vacuo
算术有效曲线
arithmetic effective curve
汤生特性曲线
townsend characteristic
特-赫二氏曲线
Traube's curves; Traube-Hering curves
特劳伯氏曲线
Traube's curves
特性曲线
characteristic curve; performance characteristics
characteristic curve
特性曲线组
family of characteristic curve
特征曲线
characteristic curve
特征曲线拐点
knee of characteristic
天算曲线
logistic curve
调制特性曲线
modulation characteristic curve
听力曲线
auditory curve
通用放大曲线
universal amplification curve
通用谐振曲线
universal resonance curve
同等产量曲线
equal product curve
同色曲线
isochromatic curve
统计曲线
statistical curve
凸弯曲线
concave