sector中文什么意思

n.
1.【数学】扇形(面)。
2.函数尺；两脚规。
3.防(御分)区；扇形战区；方面战区；阵线。
+更多解释...4.【机械工程】扇形齿轮。
短语和例子
a sector of a sphere 扇形圆锥。

• sector by sector solution paragraph:    分段解决
• academic sector:    学术领域
• agricultural sector:    农业部门

例句与用法

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1. Forecasting methods and techniques are equally applicable to all sectors of the economy .
   预测的方法和技术可以同样应用于经济的所有部门。
2. The private sector now handles about 85 percent of the internal marketing of grains .
   现在私人部门经销业务大约占国内粮食销售量的85左右。
3. The landing in the 45th division sector constituted one of the finest exhibitions of seamanship .
   第四十五师之登陆成绩优良，堪作海军模范。
4. In a hard-format, actual holes are punched on the disk, to mark the beginning of the new sector .
   硬格式是在软盘上冲出若干个孔，作为新段的起始标志。
5. An alternative approach is to divide the cylindrical tank into sectors with longitudinal dividers .
   另一个方法，就是用纵向分割板将油箱分割成扇形块。

英文释义

名词

1. measuring instrument consisting of two graduated arms hinged at one end
2. a particular aspect of life or activity; "he was helpless in an important sector of his life"
   同义词：sphere
3. a social group that forms part of the society or the economy; "the public sector"
4. a portion of a military position
5. the minimum track length that can be assigned to store information; unless otherwise specified a sector of data consists of 512 bytes
6. a plane figure bounded by two radii and the included arc of a circle