心形的

The convex hull made by morphology is approximate, and the computational cost is too high.

通过计算凸壳所围成的面积的形心位置，能够部分地消除了目标不完全分割的影响。

Methods 14 cases of sudden cardiac death or cardiac syncope by malignant rapid ventricular arrhythmia of long interval dependent ventricular extrasystole, including 8 TdP cases 、5 VF cases and 1 VT case were treated by temporary cardiac pacing.

长间歇依赖室性早搏诱发的恶性快速性室性心律失常所导致的心源性晕厥或猝死患者共14例，包括尖端扭转型室性心动过速 8例，室颤5例（2例由TdP转化而来），持续性单形性室性心动过速1例，呈反复发作的特点，予临时心脏起搏治疗。

This artical has studied the application of definit integral in physics from aspects of work, force,moment of inertia, shape center of ichnography, and the calculate of the inertia moment; mainly used the research method of from spcial to normal.

本文从功、力、转动惯量、平面图形的形心和惯性矩的计算这几个方面研究了定积分在物理学中的应用，主要运用了从特殊推广到一般的研究方法。

Postmortem examination of the hearts of 500 Chinese with age ranging from new born to 70, revealed defects in the interatrial septum in the form of cleft , hole or short canal in 51% of the cases.

作者觀察了中國人新生兒到70歲的心臟標本500例：找到由於卵圓孔閉鎖不全，卵圓窩區存在缺陷的標本51％。依據缺陷的形狀，可區分爲孔、縫和管三種。

Ovary 5-10-loculed; ovules 1 per locule, pendulous; style branches as many as carpels; stigma capitate. Schizocarp ± disk-shaped or globose; mericarps (4-)5-10(-14), sculptured or smooth, sometimes partly membranous, mostly beaked, often with 1 or 2 apical awns, often minutely stellate puberulent, dehiscent or indehiscent. Seeds 1 per mericarp, smooth, glabrous except sometimes for minute hairs around hilum.

子房5-10室；胚珠1每室，下垂；同数的花柱分枝心皮；柱头头状分果多少盘形或者球状的；分果爿(4-)5-10(-14)，种子1 每分果爿，平滑，无毛除有时在种脐周围具微小毛。

Experimental Research on FBG Sensor for Large Curvature Detection;2. For large curvature arch, the neutral axis does not pass through the centroidal line of the cross-section, so the moment of inertia is not consistent with the second moment of area.

大曲率拱中，截面形心轴与中性轴不重合，其截面抗弯惯性矩与不考虑曲率影响的截面面积二阶矩有一定的差别；当截面尺寸相对拱弧长来说较大时，此时拱为深拱，剪切变形的影响不能忽略。

The research isolated a strain of pantomorphic Gram-negative coccobacillus from the lung and amygdale of a pig, which has serious typical I Porcine Contagious pleuropneumonea, by use the plate of ox brain heart infusion bouillon and chocolate medium.

本研究采用以牛脑心浸液为基础的液体培养基和巧克力平板接种方法，从某猪场典型传染性胸膜肺炎症状猪的肺脏和扁桃体中分离到1株具有多形性的革兰氏阴性球杆菌。

The petal of Gli CMS crimples.The stamen turns into featheriness, the form of the petal , silk form or degradates. Without anther structure, the carpel, it is protruding that the outer edge grows tumour form.The growing style of stamen and pistil is the adhesion type or the scattered type. The shape of pistil is straight or hooked. The opening style of flower is full-nfolded,half-closed or full-closed.

Gli CMS的花瓣皱缩，雄蕊变为羽毛状、花瓣状、丝状或者退化；无花药结构，心皮化，周缘生有瘤状突起；雌雄蕊着生方式为粘连型，有的是散生型；雌蕊有的是直柱形，有的是钩型的；花朵开放方式为全展型、半闭型和全闭型。

The duct and the wake of duct is also discreted by a number of small hyperboloidal quadrilateral panels. Constant source and doublet are distributed on duct while there are only doublet on wake of duct.

以面元的几何形心为控制点，在每个物面面元上布置等强度的源汇分布和偶极子分布，每个尾涡面面元上布置等强度的偶极子分布。

A video tracking algorithm that used the prediction of object centroids based on Kalman filtering was preposed.

提出了一种利用Kalman滤波对运动目标的形心进行预测，从而实现视频对象跟踪的算法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。