词语:弓形热度:147

词语弓形拆分为汉字:

弓字的拼音、笔画、偏旁部首、笔顺、繁体字,弓字字源来历,弓字演变

射箭或发弹丸的器具:~箭。~弩。飞鸟尽,良~藏。像弓的器具或形态:胡琴~子。~鞋。旧时丈量地亩用的器具和计算单位。弯曲:~身。姓。……

形字的拼音、笔画、偏旁部首、笔顺、繁体字,形字字源来历,形字演变

实体:~仪(体态仪表)。~体。~貌。~容。~骸。~单影只。~影相吊。样子:~状。~式。~态。~迹。地~。情~。表现:~诸笔墨。喜~于色。对照,比较:相~见绌。状况,地势:~势。古同“型”,模子。古同“刑”,刑罚。……

 

查询词语:弓形,试一试,用弓形来写一句话,用弓形造句。

汉语拼音:gōng xíng

 

词语弓形基本解释

一段圆弧与其所对弦围成的图形。

 

词语弓形双语例句

双语例句
  1. But once Aleanie started putting weight on her feet, her mother noticed that her legs were curving in a bow shape below the knees.

    但是当Aleanie一开始用双脚支撑起她的体重时,她妈妈就注意到她双腿膝盖下部呈弓形。

  2. A caricatured lady might have heart - shaped eyes and Cupid's bow lips, or a dove nesting in an outlandish hat.

    一幅漫画中的少女也许长着一双心瓣状的眼睛和丘比特弓形的嘴唇.甚至还会有一只鸽子在她古怪的礼帽上筑巢。

  3. In other words, the rat plays taxi to the parasite, finding it a new feline host and completing the Toxo lifecycle.

    换句话说,老鼠扮演了这种弓形虫的传播者的作用,发现新的猫科宿主,完成弓形虫的生命循环。

  4. That Toxo-infected rats approach cats has long been a well-known example of a parasite manipulating the behavior of its mammalian host.

    弓形体原虫感染的老鼠与猫“亲近”的现象一直被当做寄生虫操纵宿主行为的典型例子。

  5. from the floor with her hands, arching her back, trying to turn around and break Nancy's grip on her hair.

    弓形,试图转过身来并摆脱南希抓着她头发的手。

  6. Still another condition is called a bowing fracture. This happens with a bone that bends but does not break. It happens mostly in children.

    另外还有一种状况被称为弓形骨折,这种情况发生时,骨头被弯曲了,但并未断裂,大多在儿童身上发生。

  7. Once in the brain, the parasite surrounds itself with a cyst, then seems to go dormant.

    一旦进入大脑,弓形虫就把自己包在一个包囊中,随后进入休眠期。

  8. The term "camber and valley bulging" has been used loosely in Britain to describe superficial valley disturbances in a broad sense.

    从广义上讲,“弓形坡和河谷外鼓”这个专用词在不列颠广泛用于描述浅表河谷扰动。

  9. As he wrote a word on his card and waited for an envelope he glanced about the embowered shop, and his eye lit on a cluster of yellow roses.

    他在名片上写了几个字。在等待给他拿信封时,他环顾弓形的花店,眼睛一亮,落在一簇黄玫瑰上。

词语弓形百科解释:

弓形

几何定义弓形:由弦及其所对的弧组成的图形叫做弓形。弦AB把圆分成两部分,这两部分都是弓形.弓形是一个最简单的组合图形之一.当弓形的弧小于半圆时,弓形的面积等于扇形面积与三角形面积的差;当弓形的弧大于半圆时,它的面积等于扇形面积与三角的面积的和;当弓形弧是半圆时,它的面积是圆面积的一半.几何公式S=1/2R^2(θ-sinθ)=1/2 [R^2θ-b(R-h)]=1/2(R^2θ-b√(R^2-h^2/4))≈2/3bh (θ越小,误差越小)