查询词典 direct current

direct sum decomposition：直和分解

直和 direct sum | 直和分解 direct sum decomposition | 模的直和 direct sum of modules

direct examination：初度询问

direct distributor 直销商 | direct examination 初度询问 | direct hit 直接命中

direct visual examination：直接观测检验

直接辐射邻近指示器 direct radiation proximity indicator | 直接观测检验 direct visual examination | 直接焊接 direct weldment

direct factor：直积因子

direct decomposition 直分解 | direct factor 直积因子 | direct image 直接象

direct transmission factor：定向透射系数

direct transmission 正透射,定向透射 | direct transmission factor 定向透射系数 | direct view thermal image tube 直射视式热摄像管

direct transmission factor：单向透射因数,直接传输因数

"direct transmission ","单向透射,直接输送,直接传送" | "direct transmission factor ","单向透射因数,直接传输因数" | "direct trunking system ","直接中继系统"

direct transmission factor：单向透射率,直接传输系数,直接透射系数

direct transmission 正透過,正透射,直接传动,直接传送,直接输送,直接通信,单向透射 | direct transmission factor 单向透射率,直接传输系数,直接透射系数 | direct trip 直接脱扣

direct reflection factor：直接反射因子

镜面反射;直接反射 direct reflection | 直接反射因子 direct reflection factor | 直接换能器 direct transducer

direct reflection factor：单向反射因数

"direct recording ","直接记录" | "direct reflection factor ","单向反射因数" | "direct relation ","直接联系"

direct acting factor：直接影响因素

direct access volume 直接存取媒体 | direct acting factor 直接影响因素 | direct acting instrument 直接作用仪表

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"