椭圆形

Leaf blade thickly papery, rhombic-obovate or rhombic-elliptic, abaxially gray-white when dry, areole of vein axils puberulent; seeds abaxially with narrow furrow.

叶片厚纸质，菱形倒卵形或菱形椭圆形，灰白色干燥时，被微柔毛的脉腋小窠内；种子背面具狭窄的棱槽。 25 R。 parvifolia 小叶鼠李

Cm. Seeds 1 or 2 per locule, ellipsoid, dark brown, partially covered by orange aril.

种子1或2每室，椭圆形，暗褐色，部分以橙假种皮盖住。

Seeds usually 3-6, ellipsoid; aril basal to enveloping seed.

通常的种子3-6，椭圆形；假种皮基生到包围种子。

In the middle of the lid he saw engraved on a silver plate, which was still untarnished, the arms of the Spada family--viz., a sword, pale, on an oval shield, like all the Italian armorial bearings, and surmount ed by a cardinal's hat

在箱盖的中央，他看到镶着一块银片，尚未失去光泽，上面雕刻着斯帕达家族的武器，即一面椭圆形的盾牌，样子和意大利一般武器的式样差不多，上面插着一把宝剑，在剑和盾之上则是一顶红衣主教的帽子。

In an instant a space three feet long by two feet broad was cleared, and Dantès could see an oaken coffer, bound with cut steel; in the middle of the lid he saw engraved on a silver plate, which was still untarnished, the arms of the Spada family--viz., a sword, pale, on an oval shield, like all the Italian armorial bearings, and surmounted by a cardinal's hat; Dantès easily recognized them, Faria had so often drawn them for him.

在箱盖的中央，他看到镶着一块银片，尚未失去光泽，上面雕刻着斯帕达家族的武器，即一面椭圆形的盾牌，样子和意大利一般武器的式样差不多，上面插着一把宝剑，在剑和盾之上则是一顶红衣主教的帽子。唐太斯一眼就认出来了，因为法里亚以前曾常常画给他看。

Results 3 cases of lesions were in the gap of"V"shape between iliac muscle and musculus psoas major on the coronal sections in the lower right abdomen closely adjacent to the cecum,which were narrowed. The lesions showed long even T1 and T2 signals similar to mucous wall particularly in T2WI image. The walls of cyst were thin and even. The cysts were round or oval in shape on transections.The cyst were cucurbits in shape in 2 cases and long cannular in a case on coronal sections and arrowy sections and borderlines of the cysts were clear. The terminal of the cysts showed taper in 2 cases. In addition, cecum polypus was found at the placket of the appendix in a case which was not shown on MRI image.

结果 3例病变均位于右下腹，冠状面位于髂肌和腰大肌形成的"V"形间隙内，与盲肠关系密切，盲肠呈外压改变；呈均匀长T1、长 T2信号；壁薄且均匀，信号与肠管壁相似，于T2WI显示较明显；于横断面分别呈圆形、类圆形及椭圆形，冠状面及矢状面2例显示呈"葫芦"状、1例呈长管状，3例末端均呈"桃尖"样变；边界均清楚。1例于阑尾开口部发生盲肠息肉，MRI未能显示。

At other times, it is typically oval.

在其他时候，它常常是椭圆形的。

It had a large oval head that was easily as large as its body atop a spindly neck.

它有一个大的椭圆形的头是很容易一样大的机构在一根细长的脖子。

The aureole, that is the halo which surrounds an entire figure, naturally takes the shape of an oval, though if it is used for a bust, it readily resumes the circular form.

该光环的，那就是它的光环围绕着整个人物，自然需要的形状，椭圆形，但如果是用于一个半身像，它随时恢复通告形式。

Oval leathery leaves. Backscrolling margins. 10-20cm leaves, strongly resistant to cold.

叶卵状长椭圆形，叶革质，边缘微反卷，叶长10—20厘米，耐寒性稍强。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。