scientific law

基本解释

Evolution is only a theory. It is not a fact or a scientific law.
进化论只是一种理论，既不是事实，也不是科学规律
Today, on "A Moment of Science, " we clear up the difference between a scientific theory and a scientific law.
今天，在《科学时刻》，我们要来弄清科学理论和科学定律的不同。
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Do blue-green algae or bacteria have free will, or is their behavior automatic and within the realm of scientific law?
蓝绿海藻或细菌究竟有没有自由意志，它们无意识的行为是否纳入科学定律的范畴？
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And they thought Tennessee's law againt teaching evolution was foolish in a modern,scientific society.
This scientific rule is called "Hubble's Law."

In addition, the theory of homeopathy actually defies conventional scientific understanding--in particular, the law of mass action, which demands that the rates of chemical reactions be proportional to the concentrations of substances involved.
FORBES: Homeopathic Medicine Is Homeo-Pathetic
Roth, who pleaded not guilty, got entangled in a little-known area of export law that is alarming big business and scientific researchers.
FORBES: The Spy in the Lab