其标准是对质量和性价比的双重指数考核认证。

Its standard is to the quality and the performance-to-price ratio dual index inspection authentication.

youdao

现代代数中使用的十进制源于人类拥有的手指数量，在语言中也存在“five”，“finger”和“fist”的相似现象以及“digit”的双重含义都提供了这样的证据。

The base-ten system used in modern arithmetic originates with the fingers, and linguistic traces of that fact remain in the similarity of "five", "finger" and "fist", and the dual meaning of "digit".

youdao

在名义收益率相对较平和预期通胀的双重作用下，10年期通胀指数化美国国债真实收益率从1.05%下降至0.5%。

The real yield on ten-year, inflation-indexed Treasury bonds has fallen from 1.05% to 0.5%, a result of relatively flat nominal yields and a rise in expected inflation.

youdao