经济学

• 原因

  Its important reason is explained by“policy-driven”.

  其最突出的原因是“政策驱动”所致的。

• 成因

  The reason of unemployment in our nation is anfractuous.

  我国失业问题的成因错综复杂。

法学

• 原因

  It shows the reason of legislation at first.

  其一,立法原因。

• 根源

  The practical reason lies in the game between investors and legislators.

  就其现实根源而言在于投资者与立法者的博弈。

文学

• 理由

  There are the reason, the significance, purpose, method for studying on the project in the preface.

  序论中阐明了选题的理由、目的、意义、研究方法及这一课题相关研究的历史回顾。

计算机科学技术

• 推理

  But the faintness reason logically system to lack a valid design method.

  但是模糊推理系统缺乏有效的设计方法。

历史学

• 缘起

  In the introduction, I briefly introduce the four controversies on Augustus’ principate and the reason for my writing.

  序言：简要介绍了学界对奥古斯都元首制的四种争议及写作的缘起。

语言学

• 理据

  It declared openly in the "Preface of Shi Ming" that it was aimed to disclose the reason of things naming, i. e. motivation. And "Shi Ming" itself also gives expression to this purpose.

  《释名序》开诚布公地说明其宗旨是揭示事物命名的“所以之意”，即理据，《释名》全书的实践也体现了这一宗旨。

• 形成动因

哲学

• 理由

  Legitimacy emphasize ruler who is ruling the society must have a proper reason to people.

  合法性强调统治者在对民众进行统治和治理时，必须要有一个正当的理由。

农业科学

• 推广

体育

• 诱因

  The players' violent behaviors are the most important reason triggering the audience riots, umpires are just the general inducements.

  3.赛场上球员的暴力行为是引起观众骚乱的重要因素,裁判因素只是一般诱因。

数学

• 前提(尤指推论中的小前提)