弯沉盆deflectioncoefficient: 弯沉系数deflectional stiffness: 抗弯刚度deflectionoftheplumbline: 铅垂线之偏斜deflection]希氏束电图偏转波: h spikedeflectionvalue: 弯沉值下载手机词典可随时随地查词查翻译