circumference

circumference怎么读

英式音标：[səˈkʌmfərəns]

美式音标：[sərˈkʌmfərəns]

circumference基本解释

n. 圆周；周长；胸围

circumference的意思释义

n.

周围，圆周；胸围；

变形

复数：circumferences

英英释义

n.

the size of something as given by the distance around it

同义词：perimeter

the boundary line encompassing an area or object

\"he had walked the full circumference of his land\"; \"a danger to all races over the whole circumference of the globe\"

the length of the closed curve of a circle

circumference用法及例句

词组短语

waist circumference腰围

chest circumference胸围

head circumference头围

hip circumference臀围

双语例句

用作名词(n.)

That point falls on the circumference of the circle.

那一个点落在这圆的圆周线上。

He went jogging around the circumference of the reservoir every morning.

他每天早晨绕着水库周围慢跑。

This tree has a circumference of 6 feet.

这棵树周长六英尺。

The circumference of the earth is almost 25,000 miles.

地球的圆周长约为两万五千英里。

例句参考

Long‐bone circumference and weight in mammals, birds and dinosaurs

Waist circumference as a measure for indicating need for weight management.

ULTRASONIC MEASUREMENT OF FETAL ABDOMEN CIRCUMFERENCE IN THE ESTIMATION OF FETAL WEIGHT

Apparatus and method for reducing and stabilizing the circumference of a vascular structure

Ultrasound measurement of the fetal head to abdomen circumference ratio in the assessment of growth retardation.

Waist circumference and abdominal sagittal diameter: best simple anthropometric indexes of abdominal visceral adipose tissue accumul...

Arm anthropometry in nutritional assessment: nomogram for rapid calculation of muscle circumference and cross-sectional muscle and f...

International Day for the Evaluation of Abdominal Obesity (IDEA): A Study of Waist Circumference, Cardiovascular Disease, and Diabet...

Seidell JC, Perusse L, Depréss JP, Bouchard C. Waist and hip circumference have independent and opposite effects on cardiovascular ...

circumference词源

circumference (n.)

late 14c., from Latin circumferentia, neuter plural of circumferens, present participle of circumferre \"to lead around, take around, carry around,\" from circum \"around\" (see circum-) + ferre \"to carry\" (see infer). A loan-translation of Greek periphereia \"periphery, the line round a circular body,\" literally \"a carrying round\" (see periphery). Related: Circumferential.

circumference相关例句

1.That point falls on the circumference of the circle.

那一个点落在这圆的圆周线上。

2.In each case an integral number of wavelengths fit into the circumference of the loop.

在各种情形下，环的周长都等于波长的整数倍。

3.The given radius being 4 ft., find the circumference.

已知半径为四英尺,求周长。

4.An arc is a part of the circumference of a circle or other curved lines.

弧是圆周或曲线的一部分。

5.Head and chest circumference are checked on all children under two years of age.

两岁以下的婴儿都应测量头围和胸围。

6.On a typewriter, a wheel-shaped type element with types arranged in rows on its circumference.

打字机上的一种轮形打印部件，字模成行地装在轮的圆周上。

7.This tree has a circumference of 6 feet.

这棵树周长六英尺。

8.The compressor-outlet pressure is nearly constant around the circumference.

压气机出口压力沿圆周方向接近于常数。

9.The circumference of the circle is 2πr and the time for one revolution is 2πr/v.

圆的周长是2πr，转一圈的时间是2πr／v。

10.The diameter and the circumference of a circle correlate.

圆的直径与圆周互相关联。