主要结果的测定∶统计分析评估各种方法之间测量数据差异，及不同方法的选择是否能够改变治疗的效果。
Main Outcome Measurements: Statistical analysis evaluating differences in measured data between methods and whether choice of method might alter treatment.
全面分析原子荧光光谱法测定水和废水中砷和硒的影响因素，评估了各因素的不确定度以及原子荧光法测定水和废水中砷和硒的测量结果不确定度。
The all factors influencing measurement uncertainty of Arsenic and Selenium in water by AFS were analyzed and evaluated as well as the uncertainty of measurement results.
本研究在模拟追踪作业情境下，对主任务绩效测定、主观评定和若干生理测量在心理负荷评估中的敏感性进行了实验。
This study evaluated the sensitivity of primary task performance, subjective rating and some physiological indexes in assessing tracking mental workload.
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