密科造句

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1.
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总之，运用农业高新技术，要从实际出发，循序渐进，要有严谨科学态度、严密科学方法，一项成果从小试、中试到区域示范、推广都有一过程，否则欲速不达，农业现代化建设也必然会受到挫折。

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2.
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科学愈不精密，它们就愈没有变动，而在精密科学中，变化是巨大无比的，而且持续不断地进行着。