倍增立方体

doubling date───两对男女一起的约会

doubling time───[微]倍增时间；重复时间

doubling up───倍增保额弥补法

doubling check───仔细检查；再次确认；两子同时将军

doubling fault───发球双误

doubling space───n.两倍行距

doubling back───[涂料]双层油漆

The optical properties of doubling the measurement accuracy using the cube-corner retroreflector which is applied to laser straightness measurement are analyzed in theory.───对角锥棱镜用于激光直线度测量时可使测量精度提高一倍的光学特性进行了分析。

centrally located "wet cube" delineates functional aspects of the house such as kitchen, bar, and living functions, while doubling as the kitchen pantry.───湿立方”位于住宅中央，勾划了住宅的主要功能，如厨房、酒吧和生活功能区，同时兼作厨房储藏室。