quadrants

听听怎么读

英 ['kwɒdrənts]

美 ['kwɒdrənts]

是什么意思

四分之一圆( quadrant的名词复数 )；扇形体；象限仪；四分仪

英英释义

quadrant[ 'kwɔdrənts ]

n.
- a quarter of the circumference of a circle
  同义词：right angle
- a quarter of the circumference of a circle
  同义词：quarter-circle
- any of the four areas into which a plane is divided by two orthogonal coordinate axes
- the area enclosed by two perpendicular radii of a circle
- a measuring instrument for measuring altitude of heavenly bodies

学习怎么用

双语例句

用作名词(n.)

On this basis, the dynamic propulsive models of DSV across four quadrants are set.
据此建立了适用于四象限动态工况的深潜艇推进模型。
It's going to grow and grow until there's almost no other quadrants.
它会无限膨大直至其他象限近于消失。

权威例句

A two-dimensional nuclear overhauser experiment with pure absorption phase in four quadrants ☆
Comparison of gonioscopy and anterior segment ocular coherence tomography in detecting angle closure in different quadrants of the a...
Device for observation of samples by fluorescence particularly sequentially
The Human Resource Architecture: Toward a Theory of Human Capital Allocation and Development
In Vivo Characterization of Coronary Atherosclerotic Plaque by Use of Optical Coherence Tomography
COSMOS: Three-dimensional Weak Lensing and the Growth of StructureBased on observations with the NASA/ESA Hubble Space Telescope , o...
A Necessity for MAP Kinase Activation in Mammalian Spatial Learning
Decision rules in the perception and categorization of multidimensional stimuli.
Interpreting line drawings of curved objects
An evaluation of spatial information processing in aged rats.

q开头的单词