受试者工作特征曲线用来比较试验结果。
Receiver operating characteristic curves were used to compare test performance.
根据受试者工作特征曲线（ROC）分析结果并选定阳性参考值。
Receiver operating characteristic (ROC) curve was used for analyzing results and selecting cut off values.
应用受试者工作特征曲线（ROC曲线）评价彩色超声判断实性浅表软组织肿物良恶性的价值。
To investigate the value of color Doppler ultrasound in differentiation of benign and malignant solid superficial soft-tissue tumors using receiver operation characteristic curve(ROC curve).
研究形式包括FPG和A1C，二者用受试者工作特征（AUROC ）曲线下面积来进行比较。
The models including FPG, A1C, and both were compared using the area under the receiver operating characteristic (AUROC) curves.
结果经过绘制受试者工作特征（ROC）曲线，血液动力学检测预警卒中的最佳积分值截断点应为75分以下。
Results Score of optimal cut off point of cerebral vascular hemodynamic indexes was under 75 in ROC curve analyses.
这一结果对于实际工作中根据风沙土壤颗粒大小分布的分形维数来预测沙漠风沙土壤水分特征曲线具有一定的指导意义。
This indicates that the sandy soil water retention curve can be predicted by the fractal model for sandy soil water retention curve.
然后提出一种可达工作空间曲面切割方法，通过分析切割曲面所得曲线的特征，求解出可达工作空间的姿态分布。
An incising method of the reachable workspace surface is introduced. Gesture distribution of the reachable workspace is achieved through analyzing characteristics of the curves go...
然后提出一种可达工作空间曲面切割方法，通过分析切割曲面所得曲线的特征，求解出可达工作空间的姿态分布。
An incising method of the reachable workspace surface is introduced. Gesture distribution of the reachable workspace is achieved through analyzing characteristics of the curves go...
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