查询词典 differential coefficient

differential contact-type air plug：差动接触式气动塞规

differential conductivity recorder 差热导记录仪 | differential contact-type air plug 差动接触式气动塞规 | differential controller 差动控制器

differential contact-type air plug gauge：差动接触式气动塞规

460. differential cone bearing cup ==> 差速器锥形轴承杯 | 461. differential contact-type air plug gauge ==> 差动接触式气动塞规 | 462. differential controller ==> 差动控制器,差压调节器

differential band brake：差动带式制动器

differential arc lamp 差接弧光灯 | differential band brake 差动带式制动器 | differential booster 差动升压机

Differential bevel pinion：差速器小锥齿轮

Differential antiskid sensor 差速防滑传感器 | Differential bevel pinion 差速器小锥齿轮 | Differential brake 差动制动器

differential chain block：差动绞辘

differential chain block 差动滑车 | differential chain block 差动绞辘 | differential circuit 差动电路微分电路

differential chain block：差动滑车

differential capacitor 差动电容器 | differential chain block 差动滑车 | differential chain block 差动绞辘

differential chain block：差速吊车

差速车轴 differential car axle | 差速吊车 differential chain block | 差动齿轮变换装置 differential change gear device

differential chain block：差动链滑车,差动链式滑车,差动式链滑车

differential cathode follower ==> 微分阴极输出器 | differential chain block ==> 差动链滑车,差动链式滑车,差动式链滑车 | differential chain hoist ==> 差动链式吊车,差动链式起重机

differential case bolt：差速器壳螺盖

differential case bearing;差速器壳轴承 | differential case bolt;差速器壳螺盖 | differential case cover;差速器壳栓

differential chain hoist：差动链式起重机

differential case 差速器箱 | differential chain hoist 差动链式起重机 | differential column 微分塔

Bob Allcock, Solicitor General：法律政策专员区义国

船民 boat people | 法律政策专员区义国 Bob Allcock, Solicitor General | 菩提树 bodhi tree

herb：草药

大约在公元10世纪左右,通过喜好航海的荷兰人,波兰人开始认识茶叶. 但是,由于饮茶有明显的治疗某种疾病的效果,波兰人把"茶"同草药联系在一起. 于是出现了与草药(herb)相联系的"茶"字(herbata),既不接近于英文的"tea",也与俄语中的"chaj"相去甚远.