How many edges does a cuboid have? Count, please. 师:长方体有多少条棱?数数看。
Cuboid chamber maximizes the effective cubage. Microprocessor controller for temperature ensures a precise and reliable control. 长方体工作室,使有效容积达到最大,微电脑温度控制器,控温精确可靠。
Repeat the features of the faces, edges and points of a cuboid. 师:复述长方体面、棱、顶点的特征。
Which of the following combinations of cards can from a box in the shape of a cuboid? 以下哪个组合的卡片可构成一个长方体?
Touch the cuboid. What features does the cuboid have? 师:用手摸一摸长方体发现长方体有什么特征?
How many faces does a cuboid have? What shapes are the faces? What's the relationship between the sizes of its faces? 长方体有几个面?每个面是什么形状?面的大小有什么关系?
The purification filter element unit is of a cylinder shape or a cuboid shape. 净化滤芯单元为筒状或长方体状。
The pedestal drives a cuboid antenna, which can pitch and roll to direct at target accurately, and is driven by servo control. 该分体式天线座通过伺服控制来实现天线的俯仰和横滚运动,从而准确地指向目标。
The key to count surface area of the cuboid is that find the length and the breadth of each surface. 要计算长方体的表面积关键是要准确找到每个面的长和宽。
The utility model provides an integral petroleum production tree, which is characterized in that a pipe cross and mutually connected main bars are a hollow and cuboid integral forging piece; 本实用新型提供一种整体式采油气树,其特征是四通和相互连接的主杆为一个空心长方体的整体锻压件;
What are the correct properties of the cuboid? 哪项有关长方体的特征是正确的?
It is typically unilateral and solitary, composed of nocommunicating cysts which are lined by flattened or cuboid epithelium and with nondiffernentiated renal elements within the tumor. 它通常表现为单一性且多半是单侧的肿瘤。肿瘤由多个互不相通的囊肿组成,覆盖著一层扁平或立方上皮细胞;其中亦可发现没有分化的肾实质在肿瘤中。
This brick is a cuboid. 这块砖是立方形的。
This paper presents a fast rendering method of complex models based on relief texture mapping technology. The method of virtual photograph is used to generate relief textures corresponding to the origin model that is simplified to six relief textures and a cuboid later. 提出了一种采用浮雕纹理贴图技术对复杂网格模型进行快速显示的方法,采用虚拟拍照方法生成原始模型相应的浮雕纹理,将原始模型简化成六幅浮雕纹理和一个长方体。
A cuboid is chosen as computing area. 计算区域选择了简单的长方体。
In this paper, a new notion about the ( k, m) equilibrium mean B: have produced from geometrical model of the n-dimensional cuboid, and the inequality chain between these mean have proved. 本文利用n维长方体的几何模型引进了一类新的平均值概念&(m,k)均衡平均值Bm~k并建立了均衡平均值间的序关系链(9)。
A heuristic algorithm is presented for the containers to load cuboid goods with the same size. 给出了集装箱装载同一尺寸长方体货物问题的一种启发式算法。
Finally, aimed at the transformed component model, seek and fetch the circumscribed cuboid that is orthogonal with coordinate plane in order to obtain the three directional dimensions of the model. 最后,针对变换后的零件模型,求取与坐标平面正交的外接长方体,以获得模型的三向尺度。
The relations between the near-axis hemispherical-directional reflectivity and the feature parameters of practical blackbody with cuboid structure are calculated using multi-reflect method. 对于长方体结构的实用黑体腔,采用多次反射法计算了其近轴向的半球方向反射率与其特性参数之间的关系。
Next, by the use of the method on anisotropy subdivision in [ 8], we have proved the properly advanced element satisfy the feature of anisotropy for arbitrary convex cuboid subdivision in 3-dimension space and the error estimate is obtained. 接着,运用文献[8]中关于讨论各向异性的方法,我们证明了此单元在适当的改进之后,对长方体剖分满足各向异性特征,并且给出了相应的误差估计。
The magnetic model of vertical cuboid was used to study the three dimensional analytic signal equation. The result shows that the three dimensional analytic signal equation is an approximate relational expression, with the degree of approximation being in relation to the geometric parameters of the magnetic source. 用直立长方体的磁模型对三维解析信号方程进行了研究,结果表明:三维解析信号方程是一个近似的关系式,其近似程度与磁源的几何参数有关。
Taking the discretization of cuboid for example, this paper deals with the process, such as element mesh, representation of related matrix, the solution of shape function, the generation of the smooth strain matrix and stiffness matrix. 文中以长方体的离散为例,研究了从单元划分,相关矩阵的形成,形函数的求解,到光滑应变矩阵和刚度矩阵的形成。
However, they show some unique features including the absence of cuboid bone, the lack of shortness of the first and fifth metacarpal bones, and manifestation of flat feet. 但是,他们同时也表现出了一些独特的临床表型,包括骰骨缺失,第一和第五掌骨正常,以及扁平足。
During the simulation, two-dimensional strip grid model, three-dimensional cuboid and cylinder grid model were established independently. 在仿真过程中,建立了二维片状网格模型,三维长方体网格模型和三维圆柱体网格模型。
Using a cuboid cavity with random boundary conditions, deduced and proved a new wave function series. 论文利用任意边界条件的长方体空腔,推导并证明了新的声学波函数系列。
The scattering efficiency factors of cuboid, ellipsoid and cylinder particles were calculated by using the DDA method under different size parameters, and compared with the results of the equivalent-volume spheres based on Mie theory. 基于两种方法计算了长方体、椭球体和圆柱体三种不同形状粒子以及等体积球形粒子在不同尺度参数下的散射效率因子。
By calculating a 3-D open boundary magnetic field of a cuboid permanent magnet, the ABCs method and the calculation program are proved to be correct. 通过对具有解析解的长方永磁体三维开域磁场的实例计算,验证了方法和所编程序的正确性,并将渐近边界条件法与截断法在计算精度和人工外边界距离方面做了比较。