结果：上颌骨良性肿瘤和肿瘤样病变多为类圆形边界清楚的骨质溶解，有硬化边，呈膨胀性生长，无邻近软组织肿块。
Results: Most of the benign tumor and tumor-like diseases in maxillary bone revealed round like, well defined bony destruction with sclerotic rim, expansive growth and no surrounding soft tissue mass.
干的泡沫由多边形的泡泡组成，而底部湿泡沫则都是圆形气泡，因为普拉托边界和顶点都充满了液体。
Dry foams are made of polyhedral bubbles; wet foams, as seen near the bottom, have rounder bubbles because liquid has inflated the Plateau borders and vertices.
围绕着圆形场地的边界将我们同四周隔开.
The boundary around the roundground separates us from the surroundings.
此外，这些帧在移向失真门户边界时能够正确实现失真，它做为一个重叠圆形的多通道集合实现。
Additionally, distorting the frames correctly as they move toward the edge of the distortion portal is implemented as a multipass set of overlapping circles.
接下来，将绘制一个白色圆形擦掉饼图的中心，并且绘制另一条弧线来提供内部圆形与外围饼图分区之间的可视边界。
Next, the center of the pie is erased by drawing a white circle, and another arc is drawn to provide a visual border between the interior circle and the peripheral pie slices.
围绕着圆形场地的边界将我们同四周隔开。
The boundary around the round ground separates us from the surroundings.
用一种简单方法来近似圆形槽波导的曲线金属边界。
A simple way is used to approximate the curvilinear metal boundary of circular groove guide.
圆形土地上的边界把我们各周围分隔开来。
The boundary around the round ground separates us from the surroundings.
这个圆形场地的边界把我们和周围的环境分割开来。
The boundary around the round ground separates us from the surrounding.
肿块形态、表面及边界肿块形状多样，一般为不规则形，亦可见圆形、卵圆形等。
The tumour shape, superficial and the boundary tumour shape is diverse, generally is the anomalous shape, also obvious circular, egg circular and so on.
结果脑室内脑膜瘤具有典型的MRI表现：（1）病灶大多为类圆形（8/10），边界规则、清晰。
Results Meningiomas of the ventricles had characteristic MRI appearances: (1) The tumor tended to be roundish in shape (8/10), with clear boundary.
根据满足边界条件的一系列电磁场方程，推导出填充电介质的圆形槽波导的特征方程。
Based on a series of simultaneous electromagnetic field equations contented with the boundary conditions, the characteristic equation of the circular groove guide loaded with dielectric is derived.
结果：（1）侧脑室脑膜瘤具有典型的CT和MRI表现，即：病灶大多为类圆形（81．2％，13／16），体积较大，边界清晰。
Results: (1) Meningiomas of the lateral ventricles had characteristic CT and MRI appearances, such as most tumors were somewhat round (81. 2 %, 13/16), with bulky volume and clear boundary.
在结节硬化型何杰金氏淋巴瘤中，常常在淋巴结内部可见边界十分清楚的圆形无血管或少血管区域，如图5所示。
In Hodgkin's lymphomas of nodular sclerosis type, extremely rounded and very well demarcated avascular or hypovascular intra-parenchymal areas are frequently seen, as shown in Figure 5.
然后，着重讨论了用于轴承边界的圆度、尺寸和圆心度检测的两种计算方法—点—圆变换法和圆形曲线拟合法。
Then, two methods are discussed which are point-circle transformation and circular curve fitting for inspecting the bearing's circularity, dimension and concentricity.
本文用一种新型的数值方法枣微分容积法求解任意边界条件下超椭圆形中厚板的自由振动问题。
This paper presents a free vibration study of moderately thick super-elliptical plates with various boundary constraints using the differential cubature method.
应用计算机模拟调查了混凝土圆形骨料分布的边界效应。
In the present paper, the wall effect on circular aggregate distributions of concrete is investigated by computer simulations.
根据协调映射的理论，建立了平面上圆形域、矩形域、多边形域等参数域的映射模型，可根据轨迹规划的需要来选择映射的边界。
Based on the theory of conformal map, map model is built for planar parametric circle, rectangle and polygon regions. The boundary of parametric region rests with the need of tool path planning.
建立了内燃机换气系统普遍使用的弯曲圆形管道气体流场计算的三维模型及有关边界条件。
The model of three-dimensional flow in circular bend tube which is widely used in gas exchange system of internal combustion engine is developed in this paper.
肿瘤肉眼可见为边界清楚、质地中等的灰白色圆形结节，镜下可见细胞体积较大、胞浆透明，呈弥散或巢团状排列。
The gross of tumor appears as border clear, quality medium-sized ashen round tubercle, microscopically, larger cells with transparent cytoplasm were seen and arranged in disperse or the nest bulk.
我没有这样做的边界，因为我去框架她在一个椭圆形的黄金框架。
I did not do the border as I am going to frame her in a gold oval frame.
畸胎癌的颗粒呈圆形或卵圆形、欠规则、边界欠清、大小较不一致，偏中或散在分布于核内。
In the malignant teratoma, the shape was irregular with unclear boundary and uneven size, setting in the near center or scattered in the nucleus.
同时根据溶洞顶板的特征和边界条件，将其简化为椭圆形和圆形顶板两种力学模型。
According to the characteristic and the boundary conditions, the cavity roof is respectively simplified as two kinds of mechanical models (round model and ellipse model).
利用数值分析的方法分析了由边界波理论公式所得的圆形光阑衍射场的光强分布。
The light intensity distribution of diffraction of circular aperture was investigated by numerical analysis.
基于一阶剪切变形板理论，推导了功能梯度材料圆形板在边界面内均布压力作用下的轴对称屈曲方程。
Based on the first-order shear deformation plate theory, axisymmetric governing buckling equations are derived for a functionally graded material circular plate subjected to in-plane pressure.
结果：神经鞘瘤和神经纤维瘤的超声表现是：两者都为实性低回声肿物，卵圆形，边界清晰，并可见肿物与神经纤维相连。
Results:The similarities of neurilemma and neurofibroma were that both of them were oval, well defined, hypoechoic solid tumors and the nerves connected with the masses.
然后给出30组以圆形为均值的随机数据，并以此为例对不规则边界洞室及夹塞区进行了一些初步研究。
Then, we gives 30 sets of random data whose average shape is circularity. Some pilot studies of arbitrary shape cavity and inclusion are done according to the data.
磁共振显示在椎管背侧左边有一个边界清楚，椭圆形的块状病变，在C7平面压迫硬膜囊。
Magnetic resonance imaging revealed a well-defined, oval mass lesion on the left dorsal aspect of the spinal canal, which compressed the dural sac at the level of C7.
磁共振显示在椎管背侧左边有一个边界清楚，椭圆形的块状病变，在C7平面压迫硬膜囊。
Magnetic resonance imaging revealed a well-defined, oval mass lesion on the left dorsal aspect of the spinal canal, which compressed the dural sac at the level of C7.
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