【Abstract】Oral English test for English B is an achievement test for the second semester of the first year undergradua......

普通话水平测试质量取决于测试员的素质.测试员应该具有较强的思想政治素质和扎实的语言理论基础.......

高素质测试员队伍建设对普通话测试工作健康持续地发展有着重要作用。高素质测试员队伍的建设要继续加强业务能力的培训，同时重视思......

设计了基于计算机测试技术的谷物脱粒与分离试验数据采集系统,分析了系统的传感、测量原理及系统的软硬件功能特点.应用结果表明,......

The purpose of this study was to investigate the diversity of 14 popcorn populations and a broad genetic base tester usi......

AIM To describe the characteristics of people diagnosed with acute and chronic hepatitis B virus(HBV)infection in Britis......