Methods Their activity tests were comparatively carried out by the sedative and hypnotic experiments and the total components were analyzed by RP-HPLC.

方法采用镇静、催眠实验比较生、炒酸枣仁的药理活性，采用RP HPLC梯度洗脱法对生、炒酸枣仁进行化学成分的全成分分析。

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To establish an assay for the determination of the total components of water-soluble phenolic acidity in danshen and danshen preparation to control their quality.

研究建立丹参及丹参制剂中水溶性酚酸总量的测定方法，以其中水溶性酚酸总量可作为质量控制指标之一。

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ROI is a simple calculation once you have the components; it is total benefit minus total cost.

当你有了ROI的成分后计算它是很简单的事情，ROI 就是总收益减去总成本。

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The other 96.4 percent of that total is the cost of components produced (and the labor and overhead employed to produce those components) in Japan, Germany, South Korea, the United States, and several other countries.

FORBES: Lies, Damned Lies, and Trade Statistics

Many factors go into the cost of producing a product, and in the past many companies became enamored with the cheap prices they could have parts and components produced, completely ignoring the total cost calculation.

FORBES: Manufacturing Forecast - Growth Expected in 2013

The hardware itself is actually already being manufactured, but stellar components are only a piece of the total puzzle.

ENGADGET