precision

名词 precision:

1. the quality of being reproducible in amount or performance
   同义词：preciseness

1. The teacher laid emphasis on the precision of the translation from the outset.
   老师从一开始就强调翻译准确性。
2. The job entails precision.
   这件事需要精确性。
3. Your report lacks precision.
   你的报告不够准确。
4. The diagram had been copied with great precision.
   该图表的复印件很精确。

pre.ci.sion

n.（名词）
The state or quality of being precise; exactness.
精确：精确的状态或性质；准确性
Mathematics The exactness with which a number is specified; the number of significant digits with which a number is expressed.
【数学】 精确性：指定数字时的准确性；表达数字时所带的有效位数
adj.（形容词）
Used or intended for accurate or exact measurement:
精密的：用于或意在进行精确或准确测量的：
例句：
a precision tool.
精密仪器

Made so as to vary minimally from a set standard:
严守标准的：被做到与所定标准差距最小的：
例句：
precision components.
标准的组成部分

Of or characterized by accurate action:
行动精确的：行动精确的或以之为特点的：
例句：
precision bombing.
精确的轰炸

来源：
Latin praecosiô praecosiôn- [a cutting off]
拉丁语 praecosiô praecosiôn- [切断]
from praecosus [past participle of] praecodere [to cut off] * see precise
源自 praecosus [] praecodere的过去分词 [切断] *参见 precise