查询词典 double

double iron pulley block：双轮铁滑车

double iron plane 双铁手刨 | double iron pulley block 双轮铁滑车 | double iron 工字铁

double ratio：交比

double product 二重积 | double ratio 交比 | double root 重根

double ratio：交比,非调和比

对顶角锥 double pyramid | 交比;非调和比 double ratio | 二重根 double root

double ratio：重比,交比

double rate meter 双费制电度计 | double ratio 重比,交比 | double ratio estimate 复比估计值

double ratio estimate：复比估计值

double ratio 重比,交比 | double ratio estimate 复比估计值 | double ratio estimator 复比估计,复比估计量

double refraction：重折射,双折射

double pearl 双子珍 亦称Twin pearl | double refraction 重折射,双折射 | double rose 双玫瑰花型

double refraction：双(重)折射,二次折射,双折射

double refined iron | 重炼铁,二重精炼铁 | double refraction | 双(重)折射,二次折射,双折射 | double rocker mechanism | 双曲柄机构

double refraction：二次折射,双折射

"double reaction theory ","双反应理论" | "double refraction ","二次折射,双折射" | "double resonance ","双共振,双谐振"

double root：重根

double ratio 交比 | double root 重根 | double sequence 二重数列

double root：双根音

"双簧乐器","Double reed instrument" | "双根音","Double root" | "双根音和弦","Double root chord"

Hilt's law：希尔特煤品级定律

"hillside quarry","山坡石矿" | "Hilt's law","希尔特煤品级定律" | "hindered settling","阻流沈降"

Shaanxi Sunland Automatic Control Co.,Ltd：陕西神洲自动控制有限公司

SHAANXI QINCHUAN MACHINERY DEVELOPMENT CO.,LTD 陕西秦川机械发展股份有限公司 | Shaanxi Sunland Automatic Control Co.,Ltd 陕西神洲自动控制有限公司 | Shan Dong Shuang Yi Group Co.,Ltd 山东双一集团有限公...