重力和黏滞力之间的不平衡性是水锥生产的重要原因，也是不同裂缝性碳酸盐岩油藏见水的重要原因。

The water coning caused by the imbalance between gravity and viscous forces is the most important reason for water production in different fractured reservoirs.

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橄榄叶和紫锥花被广泛用来帮助人体强化免疫系统，对抗冬季疾病，平衡过敏性免疫反应的儿童。

The herbs olive leaf and echinacea are commonly used to help the body fortify immunity, fight winter ills and obtain balance in children with allergic immune responses.

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本文给出钝头细长锥无粘、平衡和非平衡高超声速绕流流场的数值分析。

This paper presents a numerical analysis of inviscid equilibrium and nonequilibrium hypersonic flow past blunt-nosed slender cones.

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