Most inventions up until now have been based on physics or chemistry.

大多数发明直到现在都是基于物理或者化学。

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We study microscopic mechanism for muscle's motion based on physics theory.

本文从物理学的角度来研究肌肉运动的微观机制。

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The preparation and performance study of nanomaterials based on physics and chemistry are the foundation of the whole nanotechnology.

其中，以物理和化学为理论基础的纳米材料的制备和性能研究是整个纳米科技的基础。

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Studies claiming a link between cell phone use and brain tumors and experiments pointing to pathologic effects are much more convincing than arguments based on basic physics.

FORBES: Should The FCC Re-Examine Cell Phone Radiation?

How can we reconcile these two opposite thoughts: the impossibility of an association based on the physics of trajectories, and the improbability of coincidence (lack of association) that the math suggests?

CNN: A meteor and asteroid: 1 in 100 million odds

Computers use the laws of physics and mathematics to make predictions based on simulations of the atmosphere that are represented on a grid.

CNN: SHARE THIS