Why, they say, should we base current policy on scenarios and computer programmes rather than observable facts?
他们说，我们为什么要依据设想和计算机程序而不是看得见的事实来制订现行政策呢？
The observable facts of regional interaction may become the transferring mechanism of regional knowledge spillover.
区域相互作用的可观察事实可能为区域知识溢出提供某种传递机制。
To be scientifically useful, the concepts chosen must be operational; that is, their conceptual meanings must correspond to empirically observable facts.
为了在科学上是有用的，所选择的概念必须是可操作化的；也就是说，它们的概念性含义必须与实证上可观测的事实相对应。
Basic research refers to experimental and theoretical work on principles and novel knowledge relevant to phenomena and observable facts, not aiming at specific application or use.
基础研究：指为获得关于现象和可观察事实的基本原理及新知识而进行的实验性和理论性工作，它不以任何专门或特定的应用或使用为目的。
Evidence is made up of facts, statistics, observable behavior, the organization's structure, culture, and strategy.
这些证据来自于事实、统计数据、可见的行为、组织结构、文化及战略。
Conde positivism is based on empirical natural science, with observable and testable facts and knowledge as its content.
孔德的实证主义是以实证自然科学为根据，以可以观察和实验的事实及知识为内容。
Science has to do with discovering the facts and relationships between observable phenomena in nature and with establishing theories that serve to organize these facts and relationships;
科学关注的是发现的事实和观察的现象之间的关系性质和与建立理论，为组织这些事实和关系；
The observable economic facts belong to that phase and even such laws as we can derive from them are not applicable to other phases.
可观察到的经济事实都属于这个阶段，甚至我们能从这些事实推导出来的规律，也不能用到别的阶段上去。
And the facts are observable: thousands of gauges—such as that pictured above—measure tides around the world, with some records going back to the 18th century.
二是冰川融化，且海平面上升的事实有据可循。世界各地海域中的海水平面测量仪器共有上千之多，其中一些监测数据甚至可以追溯到18世纪。
And the facts are observable: thousands of gauges—such as that pictured above—measure tides around the world, with some records going back to the 18th century.
二是冰川融化，且海平面上升的事实有据可循。世界各地海域中的海水平面测量仪器共有上千之多，其中一些监测数据甚至可以追溯到18世纪。
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