Pharmacology experiment set up high middle, low three dosages group to observe the three dosages group resist the tumour effect to little mouse S-180, the result showed, middle dosage was effectivest.

药理实验设高、中、低三个剂量组，观测三个剂量组对小鼠S-180的抗瘤效应，结果显示，苦参碱脂质体中剂量对小鼠S-180抗瘤效应最好。

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Wool car seat was divided into high and low velveteen, velvet and plush three, these three kinds of texture of the cushion from the appearance is very easy to distinguish.

羊毛汽车坐垫又分平绒、高低绒和长毛绒三种，这三种质地的坐垫从外观上很容易区分。

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But some people go into error zone from seeking "three high food" formerly, to food of "three low and one high" recently.

而有些人由原来渴望“三高”食品变成了要求“三低一高”食品而走进了食品营养的误区。

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The industry ranks travel into three seasons, high, low and shoulder.

WSJ: How (and When) to Snag Cheap Airfares

Prices closed nearer the session high after hitting a fresh three-week low early on.

FORBES: P.M. Kitco Metals Roundup: Comex Gold Ends Near Steady, But Up From Daily Low As Bargain Hunters Surface

The thing is you see that the UN has been putting out population predictions for decades: and when they do they give us three possibilities, high, medium and low.

FORBES: UN Population Predictions: Up To 15 Billion by 2100