quadrant句子

来源：化拓教育网

quadrant的例句是：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。quadrant的英英释义是Noun:a quarter of the circumference of a circleany 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的意思是n.四分之一圆周；象限；象限仪。

一、词典解释点此查看quadrant的详细内容

1.（圆或其他形状的）四分之一;象限
Aquadrant is one of four equal parts into which a circle or other shape has been divided.

e.g. A symbol appears in an upperquadrant of the screen.
一个符号出现在屏幕上方的一个象限里。

二、网络解释

1. 象限：计数模式: 象限(Quadrant), 顺时针/逆时针(CW_CCW), 脉冲_方向模式(PULSE_DIR) . A+, A-, B+, B-, C+, C- 输入 . 可编程计数器功能 . 索引 (C通道) 复位计数器功能 . 硬件复位(HR1~HR6),复位计数器功能 . SCSI-II 68针连接器订货信息 PISO-Encoder300 PCI 总线3轴编码输入板可选附件 DN-68 DIN导轨安装端子板 CA-SCSI15 1

2. 四分仪：据英国<>2005年2月3日报道,英国QINETIQ公司日前公布了一种新型低成本空中交通监视系统,并命名为四分仪(QUADRANT). 该系统将有益于中小机场运作. 此项信息是本周在马斯河(MAASTRICHT)空中交通管制中心发布的.

3. 象限仪：07.053 光电中星仪 photoelectric transit instrument | 07.054 象限仪quadrant | 07.055 天文坐标量测仪 astronomical coordinate measuring instrument

4. 圆四分之一处点：Polar 极坐标方式 |Quadrant 圆四分之一处点 | Sketch 任意点

5. quadrant

5.quadrant：quad; 象限

三、例句

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。

四、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

五、经典引文

The circles were broken by four main aisles that divided the seating into four quadrants.
出自：M. Hughes

quadrant的相关近义词

quarter-circle

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