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周长

na.perimeter; circumference; girth
网络AFCL; Perimeters; nb

周长

英-汉网络释义

周长

perimeter

英语词根词缀记忆大全 ... barometer n 气压计 perimeter n 周长 symmetry n 对称；匀称 ...

circumference

英语词根词缀记忆大全 ... circumcise 环割 circumference 周长 circumnavigate 环航世界 ...

girth

网友整理的服装外贸常用相关英语 - 外贸专业术语 ... Fabric swatch 面料小样（通常指梭织） Girth 周长 Gauge 针数 ...

circumference,perimeter

英语数学题中的英文单词_百度知道 ... side 边长 circumference,perimeter 周长 radian 弧度 ...

AFCL

　　局部颤动周长(AFCL)作为反映心房不应期的指标沿用已久。Morillo等　　波长近年来认为与自发和诱发心律失常相关性很好而被用 …

Perimeters

math vocabulary ... Sharp，space and measure 形状，空间和度量 Perimeters 周长 Area 面积 ...

nb

面积公式大全【转】 ... 面积＝ ab 周长＝ nb 体积＝ abc ...

例句：

Cut-off The maximum length of sheet that can be printed on a web press and equivalent dto the circumference of its impression cylinder .

卷筒纸印刷机所印最长纸度，亦步亦趋是压力圆筒的周长。

He discovered that the more sides a polygon had the closer its circumference was to that of a circle .

他发现，更多的多边形双方已接近其周长是到一个圆圈。

And that was that it freed up the perimeter of the auditorium in a most unusual way .

这种做法以最独特的方式将观众区的周长释放开了。

But I would have thought with a hamstring it takes a bit longer than a week .

但我想腿筋拉伤需要恢复的时间要比一周长得多。

When viewed from the front , the chest is narrow , although the heart girth is deep .

从正面看时，胸部窄，虽然心脏周长是深刻的。

If I were to draw a circle around our circulation area , the circumference would be about 15 miles .

如果围绕这发行范围画一个圈，周长将达 15 英里左右。

It's a mathematical constant representing the ratio of any circle's circumference to its diameter .

pai 是一个数学常量，代表圆周长跟直径的比值。

If there is no sign of edema , the mid - upper - arm circumference of the child should be measured , using a custom-made measuring tape .

如果没有水肿的迹象，那么就应当使用特制的测量带来量取儿童的中上臂周长。

The perimeter seat is locked into the body dove tail groove and is further retained by a metal wire insert .

周长阀座锁定在阀体内的下部尾槽上，并且采用金属线嵌入件进行进一步的加固。

To further understand the concept of a circle , distinguish the perimeter and the area of a circle .

进一步熟记圆的概念，区分圆的周长和面积。

The thickness of the bark and girth of the tree can influence the shape and nature of galleries and chambers .

不过树皮厚度和树的周长都会影响到虫道和蛹宝的形状与特征。

Core 3: The value of Pi is the ratio of any circle's circumference to its diameter in Euclidean space .

圆周率的值，就是在欧几里德几何空间中，任一圆的周长和直径的比值。

Designer's Drawings, which show the general perimeter and depth of the proposed water features .

设计师的设计图标明计划水域的总体周长和深度。

The LHC, which fits into the underground tunnel used by an earlier accelerator at CERN, is 27 kilometers in circumference .

在 LHC ，它由一到早在 CERN 加速器适合使用的地下隧道，在周长为 27 公里。

Returns the ratio of the circumference of a circle to its diameter , approximately 3 . 141592653589793 .

返回圆的周长与其直径的比值，约等于 3 .

The compression forces equally distributed around the perimeter provide a tight bi-directional shut off.

压缩力沿着周长均匀作用，使得阀门能够实现双向紧密关闭。

How long is a day in the dark, Or a week ?

不见天日的一天有多长呢？比一周长吗？

Eratosthenes calculated the distance to the sun in 200BC, having already deduced the circumference of the Earth .

公元前 200年，埃拉托色尼在计算地球到太阳的距离时，已经推算出地球的周长。

Professional help should be used for the arm circumference method .

使用手臂周长测量方法时应当在专业指导下进行。

To detect broken cottonseeds in cottonseeds real-time detection system , edge must be extracted and perimeter be calculated .

在棉种实时检测系统中，为了识别破损棉种，必须提取棉种的边缘并计算其周长。

The areas and perimeters of these quartz grains were calculated by GIS-based technologies.

并计算出每颗石英的周长和面积。

But patients with bulging waistlines , as measured by either waist circumference or waist-to-hip ratio , had a higher risk of death .

然而，有 “将军肚 ”的心脏病患者 ——无论是按腰围周长还是按腰围臀围比率来看 ——死于心脏病的几率更大。

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