The retroactive force of law is divided into protective force and binding force of retroaction.

法的溯及力分为法的溯及保护力和溯及约束力。

Being based upon the taste, it incarnate that people look on things are depending on human feelings, and things also have retroaction on human feelings.

在审美的意义上，体现了人们以人情看物态、以物态度人情的审美的思维方式。

Folklore culture is the necessary support of advertisement behavior narration. Meanwhile, advertisement behavior narration has a retroaction on folklore culture.

民俗文化不仅是广告行为叙事的必然依托，而且广告行为叙事对民俗文化也具有反作用。

This paper presents a hardware design scheme of torque control for the large inertia retroaction flywheel based on a fully digitized system level integration of IP cores.

针对大惯量反作用飞轮系统中的关键技术进行了研究，提出了一套基于数字IP内核集成的硬件实现方案，可以解决飞轮控制中普遍存在的一些问题。

Studied the composing model and transmission ratio of retroaction combination wheel system systematically, according to the combination mechanism, Got the regular rules. Some examples were given.

根据组合机构的理论，系统分析了反馈式组合轮系的组成模式及其传动比计算，得到了规律性认识，并列举了计算示例。