叶状

Leaf blade 10--15 cm wide, base cordate; primary lobes separate for at least 60% of blade radius; central lobe rhombic, 3-lobulate, distally few dentate, apex acute; ultimate lobules narrowly ovate; proximal leaves withered. Raceme 6--30 cm, 3--15-flowered, sometimes corymbiform, glabrous; proximal bracts sometimes leaflike, distal ones small, linear or subulate.

叶片10-15厘米宽，基部心形；初级裂片短于叶片半径的60%；中央裂片菱形，3具小裂片，上部很少具牙齿，先端锐尖；末级小裂片狭卵形；下部叶枯萎。6-30厘米的总状花序，3-15开花，有时伞房花序状，无毛；有时叶状的下部苞片，上部的小，线形的或钻形。

Fibroadenoma is very popular in femal galactophore disease.which occupies about 75% of breast benign tumor; Cystosarcoma phyllodes is not very common and occupies about 1% of breast tumor.

乳腺纤维腺瘤是女性乳腺疾病中的常见病，约占乳腺良性肿瘤的75％；乳腺叶状囊肉瘤(cystosarcoma phyllodes，CP)，又称叶状肿瘤，属罕见病，占所有乳腺肿瘤的1％左右。

Fibroadenoma is very popular in femal galactophore disease.which occupies about 75% of breast benign tumor; Cystosarcoma phyllodes is not very common and occupies about 1% of breast tumor.

中文摘要：乳腺纤维腺瘤是女性乳腺疾病中的常见病，约占乳腺良性肿瘤的75％；乳腺叶状囊肉瘤(cystosarcoma phyllodes，CP)，又称叶状肿瘤，属罕见病，占所有乳腺肿瘤的1％左右。

Results: the 2-d sonography performances of breast cystosarcoma phyllodes larger round or phyllodes tumor with clear border, with or without capsule, as it is of low internal echo, uneven, solution of irregular dark, rare calcification, the rear echo enhanced.

结果：乳腺叶状囊肉瘤的二维声像图表现为乳腺体积较大的圆形或分叶状肿物，边界多清晰，有或无包膜，内部为实性低回声，不均匀；出现不规则液性暗区，少见钙化，后方回声增强。

Sepals elliptic to oblong or foliose; leaves lanceolate to ovate-lanceolate,± triangular, with venation (secondary and sometimes tertiary) conspicuous

萼片椭圆形到长圆形或叶状；叶披针形到卵状披针形，多少三角形，具脉序次要和有时第三明显 22

These two kind of diseases have their own characteristics in clinical and imaginal representation.but misdiagnosis is still happened.

乳腺纤维腺瘤与乳腺叶状囊肉瘤在临床和影像学表现方面都有其特征性，但临床上仍常出现误诊的情况，我们于2002年4月收治1例发病于妊娠哺乳期的28岁右乳巨大肿块女性病人，术前根据临床表现及影像学检查的结果考虑右乳叶状囊肉瘤的诊断，而术后的病理报告为乳腺纤维腺瘤。

The leaflike thalli of certain algae and lichens may also be termed fronds.

某些藻类和地衣的叶状结构可称为叶状体，参见 megaphyll。

Any of various perennial plants of the Old World genus Asparagus having leaflike stems,scalelike leaves,and small flowers.

芦笋一种东半球多年生植物芦笋有叶状茎，鳞状叶，开小花

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。

Results Among the 8 cases,the center of lesion located in ethmoid sinus was in 3 cases,sphenoid sinus in 3 cases,frontal sinus in 2 cases.4 of 5 primary cases revealed expansible masses,1 case with irregular and lobulated shape;all 3 recurre...

结果8例中病变中心位于筛窦3例，蝶窦3例，额窦2例；5例原发病例中4例病变呈膨胀性生长，1例形态不规则呈分叶状；3例术后复发病变的形态均不规则并呈分叶状；所有病变边界均清晰，伴周围结构不同程度受压。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。