磷、钾、钙含量亦以高氮用量者较高,然而统计上有不显著、达显著、或极显著水准。
Contents of phosphorus, potassium, AD calcium were also lowered but not all reached significant levels.
大幅更新医疗设备显然是必要的,但显著提高医疗水准就不仅限如此了。
Improving medical standards significantly will take more than lots of fancy new equipment, necessary though that is.
主要结果评估:由于比赛水准参差不齐和处理方法不统一,脑震荡的发生率亦显著不同。
Main Outcome Measurements: It was expected that the incidence of concussion would vary significantly due to level of play and different management protocols.
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