sector
sector 英 [ˈsektə(r)] 美 [ˈsɛktɚ, -ˌtɔr]
n. 部门；扇形，扇区；象限仪；函数尺 vt. 把…分成扇形
名词复数:sectors
- Sector sounds like section, doesn't it? That's a good way to remember that a sector is a specific part of society or the economy, made up of similar elements — like the health care sector or the education sector.
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- n. 部门；扇形，扇区；象限仪；函数尺
- vt. 把…分成扇形
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1. But, it is the public sector research that will have to be proven, or die from lack of impact.
但是，现在是公共部门研究需要被证明，否则它将会因为缺乏影响力而消亡。
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2. The agriculture sector must be placed at the center of development to cut in half extreme poverty and hunger by 2015.
必须把农业部门放在发展的中心，才能在2015年把极度贫困和饥饿人口减少一半。
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3. Take just one sector of our economy –agriculture –to illustrate what I mean.
仅举我们经济的一个部门农业为例来阐明我的意思。
- sector (n.) 1560s, "section of a circle between two radii," from Late Latin sector "section of a circle," in classical Latin "a cutter, one who cuts," from sectus, past participle of secare "to cut" (from PIE root *sek- "to cut"). Translated Greek tomeus in Latin editions of Archimedes. Meaning "area, division" appeared 1920, generalized from military sense (1916) of "part of a front," based on a circle centered on a headquarters. As a verb from 1884. Related: Sectoral; sectorial.
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