心形的

The pressure center is the centroid of the pressure prism.

作用于平面的总压力，压力柱的形心就是压力中心。

A relatively simple, but very effective, technique is the use of a centroid algorithm to identify the central fringe.

一个简单的但是非常有效的方法，是使用形心算法来鉴别中心条纹。

Especially in processing of the special metallic materials. According as the adaption orthogonal tool edge bottom diameter and scraps' groove of taps ,using computer aid design the taps' trough shapes of taps, in order to tangency of the orthogonal .scraps' groove and tool edge' hack angle, making the scraps into streamline rolling scraps.

尤其被加工材料是特种金属时，根据丝锥所适合的前角、刃瓣、心径以及所允许容屑槽大小，运用计算机辅助设计改进丝锥槽形，使得丝锥前角、槽底圆弧以及齿背角光滑连接，切屑成流线形卷屑。

Qin-mei is a company specializing in the design of glass production and sales of glass ball, glass ball flat, butter ball, special-shaped block (peach hearts, stars, moon, fish, butterflies, seashells, Christmas trees, maple leaf, the sun god), natural pebbles, glass stone , glass colored sand, natural colored sand, crystal stone, soil fertility, such as Crystal Symphony flower glass products businesses.

琴妹玻璃是一家专业设计生产销售玻璃球、玻璃扁球、奶油球、异形块（桃心、五角星、月亮、小鱼、蝴蝶、贝壳、圣诞树、枫叶、太阳神）、天然鹅卵石、玻璃雨花石、玻璃彩沙、天然彩沙、水晶石、育花幻彩水晶泥等玻璃产品的企业。

Our company is a professional design production and sales of glass ball, glass ball flat, butter ball, special-shaped block (peach hearts, stars, moon, fish, butterflies, seashells, Christmas trees, maple leaf, the sun god), natural pebbles, glass stone, Glass colored sand, natural colored sand, crystal stone, soil fertility, such as Crystal Symphony flower glass products businesses.

我公司是一家专业设计生产销售玻璃球、玻璃扁球、奶油球、异形块（桃心、五角星、月亮、小鱼、蝴蝶、贝壳、圣诞树、枫叶、太阳神）、天然鹅卵石、玻璃雨花石、玻璃彩沙、天然彩沙、水晶石、育花幻彩水晶泥等玻璃产品的企业。

Step 4 is where we find new centroids for the clusters.

第四步是我们找到了集群的新形心。

Firstly, video objects were segmented and their centroids were calculated.

首先进行视频对象分割，求出运动目标的形心。

I looked at clock, my heart dropped to the ice-cold look at the mouth instantly became the O-shaped, it is now 7:50 a.

我看了一下钟，我的心一下掉到了冰窖，嘴也马上成了O形，因为现在已经7：50了。

There is a tortoise-shaped small island named Golden Tortoise Island on which stands China's only Yi nationality temple – Meng Huo Hall.

湖中心有一龟形小岛，名金龟岛。岛上有全国唯一的彝族寺庙——孟获殿。

A genus of tropical American plants have sword-shaped leaves and a fleshy compound fruits composed of the fruits of several flowers.

热带美洲一个植物属，有剑形叶和由几朵花形成的肉质合心皮果实。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。