查询词典 decibel

Decibel Db：声压级","分贝

"声强级","分贝"," decibel","dB" | "声压级","分贝"," decibel","dB" | "声功率级","分贝"," decibel","dB"

decibel：分贝

时常附加说明性记号.级差单位"分贝"(decibel)在用于相对零电平点的绝对噪声电平单位符号.为区别于其他的量值而附加了记号"0".法定计量单位.按FIA曲线加权给出的级差单位"分贝"(decibel)的符号.法定计量单位.功率级差、水平单位,

decibel：分贝分贝

decibel 分贝 | decibel 分贝分贝 | decibels above reference noise 超过基准噪声的分贝数

decibel meter：分贝计

decibel 分贝 | decibel meter 分贝计 | decimal arithmetic 十进制运算

Decibel Db：隔声量,传声损失","分贝

"声功率级","分贝"," decibel","dB" | "隔声量,传声损失","分贝"," decibel","dB" | "吸收量","平方米"," square metre","m2"

Decibel Db：声强级","分贝

"声阻抗","帕[斯卡]秒每三次米"," pascal second per metre cubed","Pa s/m3" | "声强级","分贝"," decibel","dB" | "声压级","分贝"," decibel","dB"

decibel curve：分贝曲线

decibel 分贝 | decibel curve 分贝曲线 | decibelmeter 分贝计

Decibel chart：分贝图

"deci-bel adjusted ","调整分贝" | "decibel chart ","分贝图" | "decibel gain ","分贝增益"

common logarithm：常对数

decibel n. 分贝 | common logarithm 常对数 | Bode plot 伯德图

dazzlingly：灿烂地

dazzling 眼花缭乱的 | dazzlingly 灿烂地 | db decibel 分贝

Least Squares：最小平方

Least variance ratio (LVR) estimator 最小变异数比例估计量 | Least-squares 最小平方 | Lebesgue measure 李贝克测度

polyphalangism：多指骨

polyphagia 贪食 | polyphalangism 多指骨 | polypharmacy 多药疗法