theoretically and practically

基本解释

The instructor poses a problem, and I solve it using a theoretically and practically sound body of knowledge.
教员们提出一个问题，我用一个在理论和实际上都合理的知识体系来解决它。
The strategy consciousness is of importance theoretically and practically in the development of the basketball exercise.
篮球战术意识是当代篮球运动发展中不容忽视的重要理论和实践问题。
How to accelerate urbanization in a correct way is a new problem, thus it leaves much for discussion both theoretically and practically.
但如何正确加快城市化进程，是一个新的课题，在理论和实践上还有许多值得探讨的问题。

Both theoretically and practically it can be seen that a Gold Standard is no guarantee of value or price stability.
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This bit of wishful thinking is wrong both theoretically and practically.
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They drank tea and ate baklava or other sweets, and then discussed, theoretically and practically, how to motivate Muslims to return to a way of life entirely shaped by the Quran and Islamic law.
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理论与实践
After vast amount of investigation and research, I gave my suggestions on innovation of managerial structure of Chinese commercial banks both theoretically and practically.
在此基础上,通过大量的调查研究,从理论与实践的两个层面上,提出了我国商业银行经营管理改革的建议。