By experimentation, imagination, and reasoning, mathematics are discovering new facts and ideas that science and engineering are using to change our civilization.
In the end, the correctness of the system is validated by experimentation.
实验结果验证了本测角系统方案的正确性。
The intrinsic factors and outer complications of carbamide caking were investigated by experimentation in text.
本文研究了尿素结块的内在原因与外在影响因素。
For, until recently, no one had actually thought to ask by experimentation just how intelligent reptiles really are.
直到最近，人们都没有真正想过要通过实验测得爬行动物的智商到底如何。
First, that Mr. Scorsese, who has always yearned for a big popular success, finally has one in "The Aviator, " a flashy entertainment in which Howard Hughes intersects with Hollywood, but it may not win him the directorial Oscar he deserves for a career distinguished by daring experimentation, dazzling innovation and technical expertise.
This means finding new ways to encourage innovation and experimentation by staff and clients.
Experimentation by definition means trying out things that may not have been tried, and possibly lead to dead-ends.