perimeter音标

英 [pəˈrɪmɪtə(r)]

美 [pəˈrɪmɪtɚ]

perimeter基本释义

n.周长；周界；边缘

perimeter用法及例句

n.(名词)

周围

边缘

周长

周边

【数】周

【*】周边阵地，环形防线

【物、光学】视野计

外缘

周界线

警戒线

防御带

noun

1. the size of something as given by the distance around it

Synonym: circumference

2. a line enclosing a plane areas

3. the boundary line or the area immediately inside the boundary

Synonym: marginborder

1. 外缘；边缘The perimeter of an area of land is the whole of its outer edge or boundary.

e.g. ...the perimeter of the airport...机场四周e.g. Officers dressed in riot gear are surrounding the perimeter fence.身穿防暴服的**正在包围外围的栅栏。

1. perimeter在线翻译

1. 视野计：人眼的中央凹视觉和边缘视觉用视野计(perimeter)能够准确地测量. 这是由于视网膜的中央凹部位和边缘的结构不同. 视网膜中央区能分别出各种颜色,由中央区向外周部分过渡,对颜色的分辨能力减弱,人眼感觉到的颜色的饱和度降低,

2. 周边：NGX技术平台为Check Point周边(perimeter)网络安全、内部(internal)网络安全和环球(web)网络安全提供统一的网络安全架构. ***效能(Mbps)l 支持动态路由(OSPF)

3. 周界：尽管<>(Perimeter)第一次上市后在销售上业绩上不是很突出,但是在即时策略游戏市场上却赢得了很高的赞誉. 今年,这个公司即将计划推出它的*新扩展版--<>(Perimeter: Emperor's Testament). *近有机会通过简单的测试,

Families of the astronauts living outside the perimeter fence of the Manned Spacecraft Centre.

出自：Punch

近义词

临近词

outskirts郊区

outside在外面

boundary边界

circumference圆周

surroundings周围的事物

limit限度

brink边缘

margin边缘

corner角落

edge边缘

border边界

brim边

suburb郊区

circuit巡回

perimeter track

perimeter hole

perimeterarcs

perimeter path

period

perimeter zone

perimeter pass

perilous

perimeter arc

Perimeter scan

perimeter wall

perimeter beam

相关列句

In addition, you include elements such as third-party tools and an electronic perimeter.(此外，还可包括第三方工具和电子边界之类的元素。)

They ended up ripping down perimeter fencing and tussling with the security staff.(他们*终扯掉了周边的栅栏，并和保安人员扭打起来。)

Staff withdrew from the main part of the prison but secured the perimeter.(工作人员从监狱的主体区域撤了出来，但封锁了监狱四周。)

The oldest Yakusugi is 7200 years old and the perimeter of its trunk is 1*** meters.(其中一棵杉树，据测有7200年的树龄，树身周长1***米。)

The team set up a perimeter and began sweeping the area clean.(研究小组在此地圈定了一个周长，开始着手清理这块区域。)

You fence the perimeter to keep out cows and people.(你用篱笆把四周围起来，把牛和人们都隔在外面。)

But still left a visible crack around the perimeter of the rectangle.(但这样还是会在矩形的边上留下一点缝隙。)

Since the roof slopes, all the planting was done along its perimeter.(由于屋顶有斜坡，所有的种植是沿着周边进行的。)

The island makers dug gigantic pits and used the excavated sand to build up the perimeter.(建岛时先挖出巨大无比的深坑，然后用挖出的沙子建造环形的边缘。)

When I first met them, they were living in their car by the airport perimeter fence.(我第一次见到他们，他们住在机场周围栅栏旁的车里。)