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汉语拼音：gǎi jìn

改变旧有情况，使有所进步：～工作。操作方法有待～。

1. 改变旧有情况，使有所进步。

   李大钊 《民彝与政治》：“平流并进，递演递嬗，即法即理，即理即法，而后突发之革命可免，日新之改进可图。” 袁鹰 《篝火之歌·小姑娘养猪》：“访得好经验，改进猪食堂。”

• And he began to think about those improvements as the captain hurried him to the bridge.

  沃尔夫充满热情地说。队长催促着他们尽快去舰桥的时候，他开始考虑那些“改进”的事情。

• Correlation analysis is improved, and a sort of new method is brought forward on double correlation analysis.

  在相角测量的相关分析法的基础上，对相关分析法进行了改进，提出了双相关分析法。

• The question that raises village construction to appear now and improve a proposal to talk about bit of individual view.

  现就饲养小区建设出现的问题及改进建议谈点个人看法。

• Have introduced the improvement of converter control system in detail, the key logic relation of every link after elaborates improvement.

  详细介绍了转炉控制系统的改进，重点阐述改进后每个环节的逻辑关系。

• At present, the System completed and improved in the paper has already been used in Tianjin Dredging Company, gaining excellent effect.

  目前，论文中实现并改进的系统已经在中交天津航道局有限公司投入使用，运行效果良好。

• The simulation results prove that this algorithm has high tracking velocity as well as high convergence velocity and small stationary error.

  仿真结果表明，改进的算法能够获得快速的跟踪能力，也具有较快的收敛速度和较小的稳态误差。

• Environmental audit is to verify and improve environmental performance ( behavior ) was an important means of.

  环境审核是验证与帮助改进环境表现（行为）的一项重要手段。

• It has been used as an alternative of gasoline, improvers for octane number and oxygen content in gasoline.

  在国外曾以汽油替代物、辛烷值改进剂和增加汽油氧含量三大作用添加到汽油中。

• But men, as you know, are always finding new ways of building houses, and improved methods of doing almost all kinds of labor.

  但是众所周知，人类在建房的时候，一直在开发新的方法，改进所有的劳动方式。