modification
单词辨析：
指小幅变化，通常用于机器、系统、计算、行为或思想的调节。
He just needs a period of adjustment.
他只是需要一段调整期。
It is not easy to make an adjustment to the machine.
这台机器不容易调试。
强调适度的调整，如对某一计划、设计、意见、情况等的修改。
The old law needs modifications.
这项旧法律需要修改。
A slight modification to the plan is necessary.
有必要对这个计划稍作修改。
指为了符合规定、要求等而作出的改动。
the regulation of prices
物价调整
This is used for the regulation of temperature in the laboratory.
这是用来调节实验室温度的。
We must strengthen the regulation and control of grain markets.
我们必须加强对粮食市场的调控。
相关例句：
A Study on Modification of Asphaltum by Polystyrene and SBS
聚苯乙烯和SBS协同改性沥青的研究
This approach requires some additional application changes and modification to code and complex queries.
这种方法要求对应用程序进行一些额外的更改，对代码和复杂的查询进行一些修改。
Analysis and Research of Interface Modification of Straw and Plastic Composites
秸秆和塑料复合界面的改性分析和研究
Your system has been modified, please remove the modification to play on this server.
你的系统已经被修正，请除去修正利用这一个服务器。
Water-soluble single-walled carbon nanotubes were prepared by successive ammonium persulfate oxidation and ammonium sulfamate chemical modification.
通过过二硫酸铵氧化和氨基磺酸铵化学修饰两个步骤，制备了在水中有较大溶解度的单壁碳纳米管。
It is an expression that results in a value, not a modification to the value itself.
表达式产生了一个值，而不是对值本身进行了修改。