音标:['kwɒdrәnt] ;
n. 四分之一圆, 象限, 象限仪
[医] 四分体, 象限
n. a quarter of the circumference of a circle
n. any of the four areas into which a plane is divided by two orthogonal coordinate axes
n. the area enclosed by two perpendicular radii of a circle
词型变化:名词复数形式 : quadrants
词性分布:
名词100%

quadrant的用法和样例:

例句

用作名词(n.)
  1. A symbol appears in an upper quadrant of the screen.一个符号出现在屏幕上端的四分圆的地方。
  2. The line AB lies in the second quadrant.线段AB是处在第二象限中。

词汇搭配

  • quadrant scale扇形天平
  • quadrant antenna直角扇形天线,正方形...
  • quadrant tooth扇形齿轮
  • quadrant depression俯角
  • quadrant latch掣子弧形板
  • rudder quadrant方向舵扇形体...
  • meridian quadrant子午线四分仪...
  • quadrant elevation仰角
  • quadrant plate挂轮板
  • bubble quadrant汽泡水准测角仪...
  • quadrant iron扇形钢材,方钢...
  • quadrant electrometer象限静电计
  • quadrant bracket扇形托架
  • azimuth quadrant地平象限仪
  • quadrant angle象限角,射角...
  • cardinal quadrant主部

经典引文

  • The circles were broken by four main aisles that divided the seating into four quadrants.

    出自:M. Hughes
【近义词】

And two days later I came to do my next emergency shift, and that's when my chief asked to speak to me quietly in her office. 两天后,又轮到我在急诊室值班。那时我的主任要我去她的办公室里私下谈谈。 And she said the t

发表于:2019-01-18 / 阅读(130) / 评论(0) 分类 TED演讲教育篇
学英语单词
adverbs of degree
Affalterbach
aldi
antifarming
archival storage format
auxiliary landing gear
bachelor-girl
bacterium pyogenes anaerobicus
balance of mechanism
Benzoylsulfanilamide
brick wall fence
cacodaemonic
capital return
chiodecton crassum (dub.) a. zahlbr.
Chungsha Islands
close-knit surface
cold-hardened
comatrices
congenital renal cystic disease
crutch hole
cyclone gasifier
deagnostic monitor
dimensional shingle
disk (arm) valve
Dooleena
Dracocephalum calophyllum
eagle scanner
Endoprothesis
Eppelsheim
Eustachian cartilage
exchete
expand one level
financial paper
fixing roller
foot kiss
forest division
frame stretch bending machine
hair grass
Haldi
hemipic acid
high-energy astronomical observatory
hinged jaw tongs
historical dollar accounting
image object
interzone spacing
Itea kiukiangensis
jeopardizations
ketterings
kneot
legal eagles
line booster pump station
line-picking duplicators
lozenge coach
margin rules
microbiological contaminant
monostomous
mullmull
Nano-CMOS
Nares Deep
onhook
panoramic comparision
parallel interface extender line module
patdown
perforated wall
philip armour
phillipps
philosophy of life
plain people
plughole
pogonophorans
probiotic bacterium
pseudobifurcation
quench-fire
regulation of voltage
retrospective bonus plan
rotational
Saales
secondary component
shared contingency computer center
simple regression forecasting
sod-mower
spiritize
spongy casting
spring up like mushrooms
standard table
statistical significance
strike me dead if
Syan
sync SRAM
Talofofo B.
ten-day agrometeorological bulle-tin
test cement
tingling pain
to zero in...
toll central office
trijobil
underconsumptionists
uri-
vessel
worldlet
zigzag laser