信息技术业不仅是标准普尔500指数中利润率最高的行业，而且大多数公司的利润率都在稳步提升。
Not only is infotech the index's most profitable sector, profit margins for most companies have been steadily increasing.
一些信息例如饮食摄入量、升高和体重等被记录下来，饮食质量国际标准指数(DQI - I)被用于概括所有孩子的饮食质量。
Information regarding dietary intake, height, and weight were recorded and the diet quality Index-International (DQI-I) was used to summarize overall diet quality.
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