查询词典 oval-shaped

For example, a line is affinely infinite while an oval space curve is affinely finite.

如空间中一条直线是仿射无限的，而一条卵形曲线是仿射有限的。

Breast cancer is the fourth leading cause of cancer death for Taiwanese women. X-ray mammography is currently the most effective method for an early diagnosis of the breast cancer. The existence of spicules is one of most important visual signs for breast cancer diagnosis. Spiculation is a stellate distortion caused by the intrusion of breast cancer into surrounding tissue. In general, malignant tumors appear with rough and complex boundaries or contours, whereas benign masses present smooth, round, or oval contours.In this paper, we present a technique to detect the contours of spiculated lesions from the regions of interest in a mammographic image.

中文摘要乳癌是是我国妇癌症死亡主因的第四位，乳癌诊断程序中，乳房X光摄影为临床上医生诊断乳癌的利器，在诊断乳房摄影肿瘤的影像时，可用特徵决定为良性或恶性肿瘤，良性肿瘤通常会呈现圆滑的特徵，而恶性肿瘤则呈现星状或不规则不平滑特徵，这种星状或不规则不平滑特徵组织，称为星状物肿瘤，指的是肿瘤周围的乳腺组织，因星状物往外侵犯的关系造成的变形，星状物的存在是恶性肿瘤判断的依据。

Lightly set ears, which at the base immediately cling to the head, give it an oval and too little marked exterior, whereas a strongly developed base gives the skull a squarer, broader and much more expressive appearance.

如果耳朵轻松的安在头部，耳根直接靠在头部，会形成头部的卵形外观，很不醒目，反之，有力的耳根会形成方形的头部，宽阔且非常醒目。

A disease of the ear in which the movement of the stapes within the oval window becomes impeded by abnormal deposits of spongy bone, leading to a progressive loss of hearing.

耳硬化症一种因松质骨发生病态淤积阻塞了锉骨在耳蜗窗内的运动的耳病，可导致渐进性耳聋

Individuals at sea are steel blue to blue-green on the back, silver on the sides, and white on the belly, with large oval spots present on the back, the adipose fin, and on both lobes of the caudal fin.

海上的个人是钢蓝色、蓝色的当前背面，脂肪的鳍和对这两种极限的尾的鳍背银的面上的绿色及上大椭圆形点的肚子白色。

Leaves alternate, long oval, hold the base of stems, edges and blunt notch serrated, without stipule.

叶互生，长卵圆形，基部抱茎，边缘有缺刻和钝锯齿，无托叶。

The next president will have to manage these new rising states and these new rising individuals and networks, while wearing the straightjacket left in the Oval Office by Mr. Bush.

在受制于布什政府留下的两难困境的同时，下任总统还将不得不应对这些刚刚崛起的国家和这些崭露头角的个人和网状组织。

Oval strobile.

球果近卵形。

It is concluded that CMEN is a specific register combining the characteristics of oral English and fictional English together. Due t t ic oval medium of CMEN, there are lexical, discoursal and stylistical similarities between CMEN and RLC.

本文以语料库为依据，通过FOXPRO等计算机软件，对CMEN、RLC两个语料库进行对比分析，得出以下结论：现代英文小说口语融合了英语口语和文学英语的特点，构成了一个独特的语体，表现出独特的语体特色。

Leaves ovate or oval, base cordate, subcordate, or subtruncate, rarely rounded

卵圆形的叶卵形的或，基部心形，近心形，或近截形，很少圆形 37

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐