sector如何读

英:[ˈsektə(r)]

美:[ˈsektər]

sector英汉释义

n.(名词)
  1. [C] 部门; 领域 part or branch of a particular area of activity, especially of a country's economy
  2. [C] 防御地区,防卫区域 any of the parts of a battle area, or of an area under military control
  3. [C] 扇形,扇形面 part of a circle lying between two straight lines drawn from the centre to the circumference

sector是什么意思

n. (名词)
  1. 部门;部分
  2. 【机】函数尺,两脚规,象限仪
  3. 【数】扇形,扇形面,扇区
  4. 【军】防御地段,防区,扇形战区,阵线
  5. 分区
  6. 【计】段,区段
  7. 【机】扇形齿轮
v. (动词)
  1. 把…分成部分
  2. 把…分成扇形

sector自然拼读

sec·tor

sek tr

sector变形

复数:sectors

第三人称单数:sectors

现在分词:sectoring

过去式:sectored

过去分词:sectored

sector词根

词根:sector

adj.

sectorial 扇形的,适于切割的

n.

section 截面;部门;地区;章节

vi.

section 被切割成片;被分成部分

vt.

section 把…分段;将…切片;对…进行划分

sector英英释义

noun

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

a subdivision of a defensive military position

an area or portion resembling a sector

bilingual sector of town—David Kleinberg

a sociological, economic, or political subdivision of society

cooperation between the public and private sectors—Peter Chapman

a mathematical instrument consisting of two rulers connected at one end by a joint and marked with several scales

a subdivision of a track on a computer disk

verb

transitive verb

to divide into or furnish with sectors

sector词组

private sector私营部门;私营成分

financial sector财政部门

public sector国营部门经济;政府资助的企事业;社会经济的公有部份

banking sector银行业;银行部门

government sector政府部门

service sector服务部门,服务行业;服务业

manufacturing sector制造业;制造部门

third sector第三部门

economic sector经济部门;经济成份

commercial sector商业部门;商界

boot sectorn. 引导扇区;启动磁区

informal sector非正式部门

tertiary sector第三产业(服务业);第三产业部门

sector gear[机]扇形齿轮,扇形轮

sector词源中文解释

1560年代,几何学中,“两条半径之间的圆弧”,源自于晚期拉丁语 sector “圆弧的一部分”,在古典拉丁语中意为“切割者,切割工”,源自于 secare 的过去分词 sectus “切割”(源自于 PIE 词根 *sek- “切割”)。Sector 在阿基米德的拉丁版中翻译为希腊语 tomeus。

到了1715年,指任何形状为扇形的图形; “区域,分区”(不考虑形状)的意思是在1920年代出现的,可能是从第一次世界大战(1916年)的军事意义中推广而来的,即“前线的一部分”,基于以总部为中心的圆形。 “经济的一个分支”的意思是在1937年出现的。从1884年开始用作动词,“分成扇形”。相关词汇: Sectored; sectoral; sectorial。

sector_体育行业词汇

扇形投掷区

sector_医学行业词汇

弧三角形,扇形,扇面:弧与其相连两半径间的圆面积

区域,部分,成分

使分成扇形或区域

sector_数学行业词汇

扇形

sector_物理学行业词汇

扇形聚焦加速器,sector-focusing accelerator

sector_电工行业词汇

扇形叶片

sector_金融行业词汇

类群

证券群

板块

sector词源英文解释

Noun Late Latin, from Latin, cutter, from secare to cut — more at saw

The first known use of sector was in 1570

sector儿童词典英英释义

sectornoun

the part of a circle included between two radii

an area assigned to a military commander to defend

a part of society the industrial sector

the public sector

sectornoun

the part of a circle included between two radii

an area assigned to a military commander to defend

a part of society the industrial sector

the public sector

sectornoun

the part of a circle included between two radii

an area assigned to a military commander to defend

a part of society the industrial sector

the public sector

sector 例句

1 Copies of it existed on hundreds of different planets, spread throughout all twenty-seven sectors.

2 The sector is thriving again

这一领域正再次迎来生机。

3 The sector covers an area of formula and long formula of arc is?

扇形面积公式同弧长公式系?

4 “First, the ringwall, then the outer circle. It’s divided into three sectors. Beyond that is the ice moat, then at the center of everything, the White Island.”

5 I saw her in the hallways at school, and at my mother’s false funeral, and walking the sidewalks in the Abnegation sector.

6 Now, where will the new jobs be found? Well, the one sector of the economy that can’t be easily duplicated by even small technologies is the caring sector, the personal care sector

现在,新工作从哪里找呢?嗯,有一个经济领域即便是通过很小的技术也不可能被轻易复制,那就是护理领域,私人护理领域。

7 A small manufacturing sector inhibits growth in the economy.

制造业规模太小有碍经济增长.

8 The first three had overhead images being relayed in real time from different sectors of Iraq by Predator drones.

9 “I turned it off. It’ll take us to the alley. And then your aim had bettor be perfect, Four, if you want to get out of the Erudite sector alive.”

10 Public sector pay is also in line to be hit hard.

公共部门的薪资也很可能受到重创。

11 Industrial microbiological quality control in the food, pharmaceutical and cosmetic sectors.

在食品, 制药和化妆品领域中工业微生物含量的质量控制.

12 It delivers videoconferencing communications and network video surveillance products and solutions to and private corporate sectors.

产品及解决方案主要涵盖视频会议、可视通信、网络视频监控等领域,已广泛应用于各类行业.

13 “It can’t be done. The prison sector is completely isolated from the rest of the Ice Court. It isn’t connected to the embassy. There’s no way to reach it from there.”

14 But the president may be giving the financial sector too much credit

但总统可能对金融部门太有信心了。

15 The private sector outdoes the government every time.

私营部门每次都比政府更出色。

16 He was on liaison duties in the French sector and initiated a last-minute evacuation of a small town west of Verdun before it was shelled.

17 the manufacturing sector

制造业

18 Weddings a sector that can stimulate consumption without government subsidiaries.

举办婚礼是惟一无需政府补助就能刺激消费的领域.

19 The playing field is a large sector.

比赛场地是一个扇形的.

20 I observe my rescuer all day as I follow him around the Alta sector of Los Angeles.

sector 同义词

5 扇形齿轮

quadrant sector gear

6 战区

theatre

12 阵线

front rank

13 防区

post command

14 象限仪

quadrant

sector 短语相关

private sector public sector sub-sector

相关词