spherical structure的例句大全

The Optical Microscope ( OM) and Scanning Electronic Microscope ( SEM) indicated that these beads had spherical shape with porous structure.

光学显微镜及扫描电镜的结果表明微球外貌呈现良好的球形，并具有多孔结构。

Determination of elastic constants for foam plastics having spherical cell structure

具有球形胞体结构的泡沫塑料弹性常数的确定

Numerical research on the welding deformation and residual stress of thick spherical cap structure

厚壁球冠结构焊接变形及残余应力数值实验研究

Spherical Latticed Structure Design of Spherical Cinema Used in Nature Museum of Shanxi Province

陕西省自然博物馆球幕影院网壳结构设计

The obtained Ni-P coating showed the amorphous structure with a typical spherical nodular structure.

所制备的Ni-P涂层为非晶态结构，展现出典型的胞状结构特征。

Installation Technology for the Welded Spherical Grid Structure of the Large Roof of Shenzhen Citizen Center

深圳市民中心大屋盖焊接球网架安装技术

The Spherical Equilibrium Structure in Gravitational Theories

引力下的球面平衡结构

Material Selection and Structure Design for 2000 m3 LPG Spherical Tank

2000m~3LPG球罐的选材与结构设计

The design, the structure and the effect of cutting tools to process spherical top bamboo chopsticks were outlined.

讲述球面筷头加工刀具的设计思路和所设计刀具的结构及其加工效果。

The utility model relates to a novel crosshead connecting structure which is composed of a cylinder rod, a spherical washer, a crosshead, a cross pin and a connecting rod;

一种新十字头连接结构，由活塞杆、球面垫圈、十字头、十字头销和连杆组成。

analyzed the uncertainties on the fatigue properties of welded hollow spherical joints plate grid structure.

分析了各种不确定因素对焊接空心球节点网架疲劳性能的影响程度。

New polyhedron space frame structure is adopted in the National Swimming Center "Water Cube". Circular hollow sections, square hollow sections and rectangular hollow sections are employed as structural members, while welded hollow spherical joints are employed to connect the members.

国家游泳中心水立方采用了一种新型的多面体空间刚架结构，杆件形式包括圆钢管、方钢管和矩形钢管，节点则主要采用焊接空心球节点。

the nanoparticles are of approximately spherical core-shell structure at a ph of about 9.

pH值为9左右，制备出近似的球形核壳纳米结构。

QTM ( Quarternary Triangular Mesh) structure on spherical surface is an efficient method in managing the global large quantities of the earth data.

球面四元三角网（QTM&QuarternaryTriangularMesh）结构是目前研究全球海量数据管理的有效方法之一。

During the deposition of nanocrystalline silicon carbide films, with the increase of tetramethylsilane concentration in the reactive gas source, the crystal structure of silicon carbide whose grain size decreases changes from hexagonal to cubic and the particle shape changes from spherical to cauliflower-like.

在制备纳米碳化硅薄膜的沉积过程中，随着四甲基硅烷浓度的增大，纳米碳化硅晶体结构由六方转变为立方结构，颗粒形状由球状变为菜花状。

through improving the punch structure, improved the spherical surface bearing housing die machining quality.

通过改进拉伸凸模结构, 提高球面轴承座模具加工质量.

Suspen-dome is a novel and reasonable of long-span hybrid space structure based upon the single-layer spherical lattice shell and the tensegrity system.

弦支穹顶结构是基于单层球面网壳和张拉整体体系的一种新型合理的混合大跨空间结构。

According to the requirements of the five hundred meter aperture spherical telescope ( FAST) project, a novel, simple and light structure, tensegrity system, is proposed for the FAST reflector supporting structure.

根据大射电望远镜（FAST）反射面系统的要求，引入一种新颖轻巧的反射面支承结构方案&张拉整体体系。

As a new type of composite spatial structure form, which is based on the concept of integral tension structure, the suspend-dome structure integrates the upper single-layer spherical latticed shell structure and lower suspended structure.

弦支穹顶结构是基于整体张拉的概念，将上部单层球面网壳和下部张拉结构体系结合起来的新型复合空间结构。

Test Research on Constant Amplitude Fatigue Behavior of Grid Structure with Crossed Plate-welded Hollow Spherical Joints

平板网架结构十字板&焊接空心球连接常幅疲劳性能的试验研究