椭圆形的

Typical Scandinavian artefacts like oval brooches, whalebone plaques and ornate swords can be found throughout the Viking world - but there were remarkable differences in the way that the newcomers lived.

典型的斯堪的纳维亚的艺术品一样的椭圆形胸针，鲸须斑块和华丽的剑可以找到整个海盗世界-但也有显着差异的方式，新生活。

Leaf blade often ovate to elliptic-ovate to obovate, margin often sharply to minutely serrate, abaxially often barbate on lateral vein axils; fruit mammilliform to cylindric, to 5 cm.

叶片通常卵形的到椭圆形卵形的到倒卵形，对有细锯齿，背面的通常具髯毛的在侧脉腋锐的边缘通常；果乳头状的到圆筒状，对5 厘米 13d var。

Stipules (2-)3-5 mm; petiole 3-5 mm, sulcate adaxially; leaf blade narrowly lanceolate or narrowly elliptic, 7-15 × 1.5-3 cm, chartaceous, glabrous on both surfaces, base narrowly cuneate, margin with dense and unequal glandular teeth, apex acuminate; midvein prominent on both surfaces; secondary veins numerous,± parallel; veinlets

托叶(2-)3-5毫米；叶柄3-5毫米，正面具槽；叶片狭披针形的或狭椭圆形， 7-15 * 1.5-3 厘米，纸质的，两面无毛，基部狭楔形，边缘具紧密的和不等长的具腺的齿，先端渐尖；中脉的两面突出；次脉多数，多少平行；细脉

The fluid flows and heat coupled calculation method is used. The standards two equations turbulence models, velocity and pressure coupled arithmetic are used.According to the results of numerical simulation analysis the local coefficient distribution changes along the pin fins.Study the effection that its height and shape of the pin fins have on the average Nu and the average number of pressure loss coefficient Eu.The circle-shaped and elliptic-shaped pin fins have different circumcolumnar regional,therefore the mixed conditions are effected.

数值计算中采用标准双方程湍流模型，速度压力耦合算法；根据数值模拟的结果分析沿扰流元的局部换热系数分布变化，研究其扰流柱高度及形状对扰流柱通道平均努赛尔特数Nu和平均压力损失系数Eu的影响，圆形和椭圆形扰流柱的绕流尾涡影响的区域的不同对扰流柱群内流体混合状况的影响。

The location and structures of sex-pheromone-producing gland in female H.insularis were studied by EAG,GC,SEM,and TEM.These studies showed that thegland situate in the intersegmental membrane between the eighth and ninthabdominal segments,and is an eversible abdominal fold;Many plump cones disturbon the surface of the gland.The glandular cells of 2-day old virgin female H.insularis are arranged in one layer,among which the central cells are columnarepithelial cells and flat on two sides.The nucleus is irregular elliptical.There isevident conjugation between cells and the involution is more in the basal membraneof cell.Microvilli are distributed on the cytoplasmic membrane and linked withendocuticle on which there are many layers of chitin,and the outer cuticule is staineddeeper.The cell contains bubbles,mitochondria,glycogen deposits,roughendoplasmic reticulum and smooth endoplasmic reticulum.

结合触角电位、毛细管气相色谱、扫描电镜、透视电镜等技术对小线角木蠹蛾雌蛾腹尖末端不同组织部位提取物的测定分析以及腺体位置和形态结构的观察发现：小线角木蠹蛾性信息素分泌腺位于腹部末端8～9节之间，是一个由节间膜特化而成的上皮结构，为一可外翻的腹褶，腺体表面分布着饱满的锥形体，羽化后2天未交尾的雌蛾腺体细胞呈单层排列，腹面中央由密集的柱形上皮细胞组成，细胞排列向两侧延伸至背部，其形状由柱形逐渐变为扁平形，细胞核为椭圆形，细胞与细胞间有明显的胞连接，细胞基底膜基褶较多，质膜上分布着微绒毛，并与内表皮连接，内表皮上有多层几丁质，外角质层染色较深，细胞质中含有空泡、线粒体、脂质粒、粗面内质网和光面内质网。

Spikelets with 1 floret, small, often gaping, without rachilla extension; rachilla disarticulating above glumes; glumes persistent, longer than floret, subequal or lower a little longer, membranous, 1-veined, apex subacute to acuminate; floret callus glabrous or shortly pilose; lemma oblong to elliptic, thinner than glumes, often hyaline, 5-veined, rounded on back, glabrous or hairy, lateral veins sometimes excurrent, awnless or awned from back, apex truncate or toothed; awn usually geniculate, sometimes weakly so or straight when short; palea shorter than lemma, sometimes very small.

小穗具1小花，小，张口的通常，没有小穗轴扩展；高于颖片脱节的小穗轴；宿存的颖片，长于小花，下部的近等长的或稍长些，膜质，1脉，先端近尖的到渐尖；无毛的小花结茧或者具短柔毛；外稃长方形到椭圆形，比颖片瘦，经常透明，5脉，通常膝曲，有时身体虚弱的芒或者直接，缺乏；内稃短于外稃，有时很小。

The official emblem of France has a black and white ellipse ribbon during the French Revolution as her symbol. In the centre is a fascis standing for Justice and Authority, declaring the Freedom, Independence and Sovereignty.

法国的国徽采用大革命时期的一枚黑、白两色的椭圆形纹徽作为国家的标志，国徽的中心图案是一支代表正义与权威的束棒，庄严地宣告法兰西共和国的自由、独立和主权。

Corolla pale blue, with distinct deep blue lines, lobes elliptic-lanceolate to elliptic; stem leaves lanceolate to broadly lanceolate, base subamplexicaul; stem fastigiate branched from base

浅蓝色的花冠，具离生的深的蓝色的线，裂片椭圆状披针形的到椭圆形；茎生叶披针形到宽披针形，基部；茎帚状的分枝自基部 4 Lomatogonium longifolium 长叶肋柱花

Fruit dehiscent siliques or silicles, linear, oblong, ovoid, lanceolate, or ellipsoid, terete or latiseptate, sessile or shortly stipitate; valves with a distinct midvein, smooth or torulose; replum rounded; septum complete, membranous, translucent; style obsolete to 2.5 mm, persistent; stigma capitate, entire or rarely 2-lobed, Seeds uniseriate, wingless, oblong, plump; seed coat reticulate, not mucilaginous when wetted; cotyledons incumbent.

开裂的果长角果或短角果，线形，长圆形，卵球形，，或椭圆形，具宽隔膜的圆柱状或，无梗或具短柄；裂爿具一离生中脉，滤波或；假隔膜绕行；隔膜完全，膜，半透明；对2.5毫米废退，宿存的花柱；柱头头状，2裂的全缘或很少，单列的种子，无翅，长圆形，肥厚；网状，不黏的种皮被弄湿；子叶现任。

CT images of the 6 UAs showed homogenous and low density in comparison with muscles. Of the 6 UAs, 2 (33%) were lobulate, 4 (67%) were regularly round or oval; 1 (17%) had bone septa, 2 (33%) had root resorption of the neighboring teeth, 3 (50%) had cortical perforation. All UAs showed well-circumscribed margins without soft tissue masses. Three UAs were examined by enhanced studies and showed mild to moderate enhancement of the wall. Of the 5 MAs, 3 (60%) showed low to intermediate density as compared with muscles, 2 (40%) showed homogenous and intermediate density; 3 (60%) had bone septa; 3 (60%) showed root resorption or destruction of the neighboring teeth. All 5 MAs were lobulate with cortical perforation, soft tissue masses, and ill-defined margins. All 3 MA5 examined by enhanced studies showed strong enhancement. CONCLUSIONS: SMAs are usually seen in middle-aged patients.

UA病变平扫时与肌肉相比内部都呈均匀低密度，其中4例(67%)呈较规整的圆形或椭圆形，2例(33%)呈分叶状，3例(50%)局部骨皮质有缺损，但未见软组织肿块形成，l例(17%)见不全骨性分隔，2例(33%)邻近牙根有吸收，行增强扫描的3例囊壁均呈轻中度的强化。5例MA的病灶都呈分叶状，且骨皮质均被穿破并有软组织肿块形成，边界不清，其中3例(60%)平扫时与肌肉相比呈等低混杂密度，2例(40%)呈较均匀等密度，3例(60%)可见不全的骨性分隔，3例(60%)见牙根的吸收或破坏，行增强扫描的3例都呈明显强化。

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。