As an important component of evaluating the learning effect through network, web-based examinations are being gradually recognized and accepted.
作为评价网络学习效果的一个环节,网上考试越来越被人们接受和认同。
Methods The clinical diagnosis of 6 cases were based on the histories of illness, the symptoms, the physical examinations and the laboratory findings.
方法对6例挤压综合征患者依据病史、症状、体征及实验室检查结果进行诊断,并主要针对急性肾衰和局部创伤给予综合治疗。
This paper establishes the mathematics model and carries out theory 's analyses for measuring pressure of hydraulic system by ultrasonic based on examinations.
本文在实验研究的基础上对超声波检测液压系统的压力参数进行了理论分析并建立了实用的数学模型。
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