The practical examination shall demonstrate the individuals' competence to perform tests and use the equipment for the relevant test method as well as to record and analyse the resultant information.
实践考试的目的是为了检查应考者以下方面的能力：即，按照相关试验方法进行试验并使用设备的能力，记录和分析试验结果的能力。
The practical examination in industrial scales demonstrated that the new sulfurization method has been characterized by excellent stability and selectivity of catalysts.
经工业规模实际考核，表明这种新的硫化方法其催化剂稳定性好、选择性高、工业使用方便。
The practical examination in industrial scales demonstrated that the new sulfurization method has been characterized by excellent stability and selectivity of catalysts.
经工业规模实际考核，表明这种新的硫化方法其催化剂稳定性好、选择性高、工业使用方便。
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