在科学实践的理想化版本中，世界的真相正等待客观的研究人员观察和收集，这些研究人员用科学的方法进行工作。
In the idealized version of how science is done, facts about the world are waiting to be observed and collected by objective researchers who use the scientific method to carry out their work.
作为实践者，家长需要的是科学理念、认识，并掌握正确的方法，提高早教水平。
As a practicer, the parents need scientific conception and cognition as well as correct method to improve the standard of their earlier education.
研究表明，该方法可为土地资源持续利用经营管理的理论和实践提供科学依据。
The study showed that this method could provide scientific basis for the theory and practice of land resources management.
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