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sector是什么意思

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sector 是什么意思

音标:[ 'sektə ]  
过去式:sectored   过去分词:sectored   名词复数:sectors   现在分词:sectoring   

中文翻译与英英解释

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。
4.【机械工程】扇形齿轮。
短语和例子
a sector of a sphere 扇形圆锥。
measuring instrument consisting of two graduated arms hinged at one end

a particular aspect of life or activity; "he was helpless in an important sector of his life"
同义词:sphere,

a social group that forms part of the society or the economy; "the public sector"

a portion of a military position

the minimum track length that can be assigned to store information; unless otherwise specified a sector of data consists of 512 bytes

a plane figure bounded by two radii and the included arc of a circle

例句与用法

1.This stifles the development of the financial sector .
这就遏制了金融部门的发展。

2.Sectors of it represent corresponding fractions of a wavelength .
它的各个弧段则代表一个波长的相应分数。

3.I reiterated that defenses in the southern sector should be perfected .
我一再说明南部的防御应力求稳定。

4.This sector is small in relation to its enormous rural population .
与其巨大的农业人口比这一部门显得很小。

5.This approach parallels procedures in other sectors of the economy .
这个方法与经济的其它部门的程序同时并行。

6.A sector of a cylindrical capacitor may thus be utilized as an energy filter .
柱面扇形电容器可作为能量过滤器。

7.Different sectors of society seek different benefits from agricultural research .
不同的社会阶层从农业研究中寻求各自的利益。

8.Promotion of the informal sector is not, however, without its disadvantages .
然而,非正规部门的发展也不是没有任何不利之处的。

9.The beam scans a circular area in the form of a sector which sweeps around and around .
这波束周而复始地呈扇形扫视一个园形区域。

10.If so, there is a case for policy devices to attract workers to the sector .
如果这样,就有理由用政策手段把工人吸引到该部门中来。

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