alteration

英 [ˌɔːltəˈreɪʃn]

美 [ˌɔːltəˈreɪʃn]

n. 改变; 变化; 更改; 改动

复数：alterations　

BNC.4349 / COCA.9007

牛津词典

noun

改变；变化
a change to sth that makes it different
1. major/minor alterations
  大 / 小改变
2. They are making some alterations to the house.
  他们对这栋房子在做一些改动。
3. an alteration in the baby's heartbeat
  这婴儿心搏的变化
改变；更改；改动
the act of making a change to sth
1. The dress will not need much alteration.
  这件衣服不需大改。

N-COUNT 改变；变更
Analterationis a change in or to something.
1. Making some simple alterations to your diet will make you feel fitter...
  对日常饮食做些简单的调整就会让你身体更健康。
2. The structural alterations made to the house were planned with Gail's help.
  对房屋结构调整的规划是在盖尔的帮助下完成的。
N-UNCOUNT 更改；改动
Thealterationof something is the process of changing it.
1. Her jacket was at the boutique waiting for alteration.
  她的短上衣放在时装店里，要做些改动。

noun

the act of making something different (as e.g. the size of a garment)
Synonym:modificationadjustment
the act of revising or altering (involving reconsideration and modification)
1. it would require a drastic revision of his opinion
Synonym:revision
an event that occurs when something passes from one state or phase to another
1. the change was intended to increase sales
2. this storm is certainly a change for the worse
3. the neighborhood had undergone few modifications since his last visit years ago
Synonym:changemodification

Alteration of cell cycle and apoptosis rate was defected by flow cytometry.
流式细胞技术检测细胞周期与凋亡率的变化；
In charge of some equipments technic alteration and disfigurement correction, set and update equipment archives.
负责设备的技术改造及缺陷的纠正，建立和维护设备档案。
There is a structural alteration to the building.
这座建筑物在这有一处结构上的改变。
Any alteration to DNA that can potentially result in a change in the function of one or more genes.
任何有潜在性的会导致一个或更多基因的功能变化的DNA的改变。
Based on the land utilization alteration data in Shifang City, the land utilization dynamic change situation was analyzed.
根据什邡市土地利用变更调查数据，分析该市土地利用动态变化情况。
Have you noticed any alteration in her behaviour?
你是否注意到她的举止有什么变化？
Besides, the alteration anomalies were extracted from ETM remote sensing data for this region.
并利用遥感手段，采用ETM数据，提取了该地区的蚀变异常信息。
Prices may be subject to alteration
价格可能会有所变动。
The result of alteration or modification.
变更或修改引起的结果。
The structural alterations made to the house were planned with Gail's help.
对房屋结构调整的规划是在盖尔的帮助下完成的。