quadrant什么意思 quadrant音标、翻译、用法
quadrant音标
英 [ˈkwɒdrənt]
美 [ˈkwɑdrənt]
quadrant翻译
n.
四分之一圆；扇形体；象限仪；四分仪
变形
复数：quadrants
英英释义
quadrant[ 'kwɔdrənt ]
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 axesthe area enclosed by two perpendicular radii of a circlea measuring instrument for measuring altitude of heavenly bodies
quadrant用法
双语例句
用作名词(n.)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。The line AB lies in the second quadrant.
线段AB是处在第二象限中。
权威例句
Quadrant sparing of the macula
Safe control of four-quadrant switches
Quadrantectomy versus lumpectomy for small size breast cancer
The Four Quadrant Phase Mask Coronagraph and its avatars
Pasteur's Quadrant: Basic science and technological innovation
Four-quadrant assessment of amniotic fluid volume. Interobserver and intraobserver variation.
Arrangement for increasing the fill factor in a four-quadrant-type detector
Amniotic fluid volume assessment with the four-quadrant technique at 36-42 weeks' gestation
Comparing radical mastectomy with quadrantectomy, axillary dissection, and radiotherapy in patients with small cancers of the breast.
Conservative treatment of early breast cancer. Long-term results of 1232 cases treated with quadrantectomy, axillary dissection, and...