scientification科学化scientificadj.科学的scientific concept of teaching evaluation科学的评教观scientific research on physical education体育科研scientific and technological civilization科技文明Scientific and technical periodical press科技期刊社scientific and technological communication科技传播scientific research performance evaluation科研绩效评价Scientific Applications Of Virtual Reality虚拟现实中的科学应用Scientific Change and Financial Management新形势下科研单位的财务管理scientific and technical innovation system科技创新体系scientific research information management科研信息管理

1. Some people vouch for the effect of foods on their sex drive, but extravagant claims for aphrodisiacs are not borne out by scientific studies.
   一些人通过食物来调节其性趣，但过分的激发性欲并不是科学的态度。
2. The troubles that have befallen our nation are extremely serious, and only a scientific approach and a spirit of responsibility can lead it on to the road of liberation.
   我们民族的灾难深重极了，惟有科学的态度和负责的精神，能够引导我们民族到解放之路。