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Today I am highly privileged to be here and have some sharing with you on the topic of Technology and life. Technolog......
目的:寻找简便有效的儿童防龋措施,以降低乳牙龋齿发病率。方法:选取托幼机构3~4岁儿童进行3年氟化物应用并观察疗效。结果:2%氟化钠涂......
近年来,上市公司金融化现象愈演愈烈,本文以2003~2015年A股非金融上市公司为样本研究金融化的驱动因素。结果表明,扭亏和平滑利润......
Experimental Evaluation of Ultra Wideband Propagation and Transmission within a Small Spacecraft for
Measurement and characterization of ultra wideband (UWB) propagation and transmission within small spacecrafts were inve......
在大多数发展中国家,微量营养素缺乏在6~24个月的儿童中很常见,辅助食品补充物是一种预防发展中国家儿童微量营养索缺乏的新方法,就......