椭圆形

Seeds ellipsoid to pyriform, dull to ± shiny; seed coat with thick inner layer of dense black sclerenchyma surrounded by outer layer of compact parenchymatous tissue; endosperm copious; embryo straight or nearly so; cotyledons ovate to elliptic, flattened; hypocotyl superior.

种子椭圆形到梨形，黯淡到发亮；种皮具厚的紧密黑色的厚壁组织内层，被紧密的薄壁组织外层所包裹；胚乳丰富；胚直立或近直立；子叶卵形到椭圆形，扁平；下胚轴上位。

Leaves elliptic or elliptic-lanceolate, apex caudate; bracteoles spiny, 2-parted at base; pseudostaminode serrulate at apex.

叶椭圆形或椭圆形披针形，先端尾状；小苞片多刺，2深裂的在基部；假退化雄蕊有细锯齿的在先端。

The stress intensity factors of pipes containing an elliptical arc of crack have been evaluated by collapsed singular element with the more detailed mesh on crack front and their respective adjacent areas.

中文摘要本论文对含内、外裂椭圆形裂缝之圆管应力强度因子计算，计算在椭圆形裂缝尖端部位附近，使用溃点奇异元素，建立有限元素的网格化自动产生模型，并利用ANSYS程式计算裂缝尖端的应力强度因子。

Leaves alternate, narrowly elliptic-oblanceolate or narrowly elliptic, margin sinuate, cartilaginous, glabrescent.

叶互生，狭椭圆形倒披针形的或狭椭圆形，具深波状的边缘，软骨质，脱落无毛。

Leaves subopposite, rarely alternate or opposite; petiole ca. 1 mm, densely pubescent; leaf blade elliptic or ovate-elliptic, 1.5-3 × 1.2-2 cm, thinly papery, membranous when dried, both surfaces appressed pubescent, base broadly cuneate to ± rounded, apex acute; lateral veins 3 or 4 per side, slender.

近对生的叶，很少互生或对生；叶柄长约1毫米，密被短柔毛；叶片椭圆形或卵状椭圆形， 1.5-3 * 1.2-2 厘米，薄纸质，干燥时膜质，两面贴伏短柔毛，基部宽楔形到多少圆形，先端锐尖；侧脉3或4 每边，纤细。

Seeds uniseriate or biseriate, wingless, oblong, ovate, reniform, orbicular, ovoid, lenticular, elliptic, ellipsoid, or globose, slightly flattened; seed coat minutely reticulate or papillate, not mucilaginous when wetted; cotyledons incumbent or rarely accumbent.

双列的种子单列或，无翅，长圆形，卵形，，圆形，卵球形，透镜状，椭圆形，椭圆形，或球状，稍扁平；种皮微小的网状或具乳突，不黏什么时候弄湿；子叶现任的或很少依着。

Petiole slightly furrowed adaxially; leaf blade narrowly elliptic, elliptic, oblong, or ovate, glabrous to densely pubescent, lateral veins actinodromous, often raised abaxially.

正面的叶柄稍棱槽；叶片狭椭圆形，椭圆形，长圆形，或卵形，无毛到密被短柔毛的，侧脉具掌状脉，通常背面突起。

Leaf blade elliptic, ovate-elliptic, or lanceolate, less than 15 cm, apex acute or acuminate, less than 15 cm

叶片椭圆形，卵状椭圆形，或披针形，少于15厘米，先端锐尖或渐尖，少于15厘米 12

Seeds arillate, compressed, testa pitted; endosperm oily, abundant; embryo straight; cotyledons elliptic or oblong-elliptic; germination epigeal.

种子具假种皮，压扁，具洼点；胚乳油性，丰富；胚直立；子叶椭圆形或长圆状椭圆形；发芽时子叶出土。

Leaf blade elliptic or oblong-elliptic to obovate, margin often coarsely or crenately serrate, abaxially usually not barbate on lateral vein axils; fruit subglobose or ovoid, 1.5-2 cm.

叶片椭圆形或长圆状椭圆形到倒卵形，边缘通常或使成锯齿波，通常不在侧脉腋；果近球形的或卵球形，1.5-2 厘米 13e var。 discolor 异色猕猴桃

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。