叶状

Shape and color characteristics were used to form the separated pattern vector and RBF network was used as classifier for each pattern. Each classifier was linearly combined to give the final identification result. Shape pattern consists of rectangularity, elongation, roundness, sphericity, lobation and seven movement invariants. R, G, B, L histogram and R.G chromaticity histogram were treated as separated color characteristic vector.

昆虫图像的形态特征值由矩形度、延长度、球状型、叶状型、似圆度和 7个Hu不变矩等12个特征值组成，颜色特征值由红、绿、蓝、灰度真方图及基于红、绿的二维色度直方图特征值分别组成，然后建立径向基神经网络分类器，每一特征向量由独立的径向基神经网络做为分类器，最终识别由每个分类器识别结果的线性组合而成。

Ill-defined borders were showed in all 9 patients with malignant neoplasm. All 6 cases with benign tumors had sharp margin and homogenous density as well. Pleomorphic adenoma showed lobulation.

颌下腺肿块均表现为腺体增大，恶性肿瘤9例均表现为边缘不清，良性肿瘤6例均表现为边缘清楚，密度均匀，混合瘤表现为分叶状。

Johns Hopkins - Long known for its role in preventing anemia in expectant mothers and spinal birth defects in newborns, the B vitamin folate, found in leafy green vegetables, beans and nuts has now been shown to blunt the damaging effects of heart attack when given in short-term, high doses to test animals.

约翰霍普金斯-早就知道其作用，防止贫血的母亲和脊髓的先天缺陷新生儿的B ，维生素叶酸，发现在绿色叶状蔬菜，豆类和坚果现在已被证明是钝所造成的破坏性影响心脏病发作时，由于在短期，高剂量的试验动物。

Ki67 index, HER2 status, and prognosis of patients with luminal B breast cancer.

乳腺分叶状肿瘤EGFR、ki67的表达和意义。

California shrub with slender leafy shoots that are important browse for mule deer.

加利福尼亚的灌木，有苗条的叶状的芽，是长耳鹿的主要食物。

The isolated nori cells or protoplasts can be cultivated into thalli for the totipotency of plant.

由于植物细胞的全能性，解离的单细胞或原生质体经培养能够正常发育成叶状体。

Apex of ocrea usually with green leaflike wing; leaf blade 5-12 cm wide.

托叶鞘通常具绿色的叶状的翅的先端；叶片5-12厘米宽。

Any of numerous plants of the genus Oxalis, having often cloverlike compound leaves with three leaflets and variously colored flowers that are usually clustered in umbels.

酢浆草属任一种酢浆草属的植物，经常有混合的三叶状的复叶，附有三片小叶，有各色的花通常集聚在伞状花序上

Results 12 cases of FNH were a solitary globular or lobulated mass.10 cases under the surface of liver peplos.

结果 12例FNH病灶均有典型的CT表现。均呈孤立结节或分叶状肿块。

Objective To study the histopathological features, diagnosis criteria, the relationship of surgery pattern and prognosis of phyllode tumor of breast.

目的研究乳腺叶状肿瘤的基本的组织特征、病理诊断、鉴别诊断和分类标准，筛选各型肿瘤外科治疗的适宜术式，寻找临床和病理预后因素。

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。