Buckyballs, for instance, have a unique spherical structure of atomic bonds that create a hexagon-pentagon structure (like that of a soccer ball) with atoms residing at the vertices.
例如，布基球的原子键是一种独特的球面结构，球面中有六边形也有五边形(就和足球一样)，碳原子位于顶点处。
Wikipedia describes "Big Ball of Mud" as an anti-pattern 18: "a system without a recognizable structure." Here is Foote and Yoder's definition.
Wikipedia将“大泥球”描述成一种反模式18：“一个没有可识别结构的系统”。
Big ball of mud: a system with no recognizable structure.
大泥球(Big ballof mud)：系统的结构不清晰。
Deep Groove Ball bearings, they have the most typical structure among rolling bearings and have widely usages.
深沟球轴承，是滚动轴承中最具代表性的结构，用途广泛。
And it's the same shape and structure as a soccer ball - with 12 pentagon, and 20 hexagons.
它和足球的形状和结构一样——由12个五边形和20个六边形构成。
Figure 12 shows a few of the changes with respect to Structure diagrams, namely the ports, parts and the ball and socket notation.
图12显示了结构图的变化，即端口、部件与ball和socket符号。
The constructing technique of the160? Meter diameter welding ball junction double-deck net shell steel structure roofing of which is in the leading position in China.
160米直径焊接球结点双层网壳钢结构屋面施工技术在国内处于领先地位。
The structure, mechanism and properties of limit moment type steel ball coupling are introduced, its application on the drum is also described.
介绍了限矩型钢球联轴器的结构、原理、性能以及在制革转鼓上的应用效果。
Analyzing the structure performance of the recirculating ball and hydraulic pressure power steering by FEA (Finite Element Analysis).
采用有限单元法对某循环球式液压动力转向器进行了结构强度的研究。
The structure of the guiding ball type limited slip differential is introduced. The principle of differential motion and slip limitation are dictated.
介绍了导球式限滑差速器的结构，论述了其差速运动及限制滑动的原理。
Encounter is a structure of the constellation fragrance perfume creation, surrounded by all kinds of fragrance elements of the track ball, again and again, never stop to collide with each other.
邂逅是一款星群香调结构的香水创作，各种香氛元素环绕着球形的轨迹，周而复始、永不停歇地相互碰撞。
A test rig for testing the flow characteristics of ball orifice is introduced. Experiments on the flow characteristics of ball orifices with different structure parameters are carried out.
介绍了球阀阀口流量特性试验装置，对水压球阀在不同结构参数下的流量特性进行了试验研究。
The results showed that the crystal structure of potato starch could be destroyed by ball milling and the crystallinity decreased from polycrystalline to amorphous state.
结果表明，机械力化学效应使得淀粉颗粒结晶结构受到破坏，结晶程度降低，最终由多晶态转变成非晶态。
This paper introduced the structure principles of moment limiting steel ball coupling. It also interprets the application effects and Cautions of the coupling.
文章介绍了限矩型钢球联轴器的结构原理，阐述了限矩型钢球联轴器在玻璃机械上的应用效果以及使用中的注意事项。
The structure, working theorem and practical application examples of the flexible ball joints are described, and compared with conventional square-shaped joints.
介绍了球形补偿器的结构、工作原理和应用实例，并与传统的方形补偿器进行了对比。
The theory of Ball team organization is a new theory of organization structure that has just been put forward by me. The characteristics of Ball team is analysed in detail in this paper.
球队结构组织理论是作者新近提出的一种组织结构理论，论文对该组织结构模式的特征进行了详尽的分析研究。
The structure and functions of double row angular contact ball bearings for electromagnetic clutch in air-conditioner will directly influence the performance of the compressor.
汽车空调器是汽车上的重要辅助设备之一，汽车空调电磁离合器用双列角接触球轴承结构与性能的好坏，直接影响汽车空调压缩机的性能。
The pump valve has a structure of semi-spheric plunger with guide rod, and its seat and ball are aligned by means of a spring, and it is opened and closed in time.
泵阀件采用带导向杆的半球形柱塞结构，弹簧制动，精确控制阀球与阀座对中，启闭动作及时。
The structure, principle and performance of the magnetic transfer type of float ball liquid level indicator as well as its application in VPI are introduced in this paper.
本文介绍了磁传动式浮球液位计的设计结构、原理、性能及其在VPI中的应用。
The study makes an inquiry into the select of structure form of the electric spindle with hybrid ceramic ball bearings and analyzes its characteristic of vibration.
结果探讨了陶瓷轴承电主轴单元结构布局形式的选择，分析了高速电主轴的振动性能。
This paper introduces the hardware structure and software design of the intellective computer - based controller for the ball mill.
介绍钢球磨煤机智能控制器的硬件结构和软件设计。
The phase structure and composition of the modified layer was characterized by XRD and GDOES , and its properties were tested by microhardness meter and ball-plate wear instrument.
通过GDOES 、XRD等手段标定表层成分和相结构，借助显微硬度计和球盘磨损仪测试合金渗层的性能。
The structure and main parameter of intelligence ball is introduced and the procedure of inspection pipeline deformation is described in detail.
介绍了智能球的结构和主要参数，并对检测管线变形的程序做了较为详细的论述。
This paper introduces cryogenic ball valve's application in aerospace, main styles, structure characteristics and material selection and analyzes its defects in design and application.
介绍了低温球阀在我国航天领域的应用情况、主要类型、结构特点和材料选择，分析了目前使用的低温球阀在设计使用上存在的不足之处及改进方法。
The paper also discussed other important problems, such as machining and testing of ceramic balls, inner and outer rings of the bearing as well as structure design of ceramic ball bearing.
文章讨论了陶瓷材料的选择、陶瓷球和内外套圈的加工与检测、以及陶瓷球轴承的结构设计等重要问题。
In this paper, the authors research the structure and kinematics of planar ball drive, derive formulas of transmission ratio according to the structural feature and analyse driving characteristics.
本文研究平面滚珠传动的结构及运动学，根据结构特征，推导传动比公式，分析传动特点。
Research process of high speed ball screw units of Beijing Machine Tool Research Institute and points for paying attention on its design of structure are introduced.
介绍了北京机床研究所高速滚珠丝杠副的结构设计及其需注意的事项。
The full series are structure of trunnion mounted ball.
全系列采用固定球结构。
This article presents the structure of ball pen cores and its principle of operation. Some Suggestions are given to improve its qualities.
本文介绍了圆珠笔芯的构造及其工作原理，提出了提高圆珠笔芯质量的某些途径。
This article presents the structure of ball pen cores and its principle of operation. Some Suggestions are given to improve its qualities.
本文介绍了圆珠笔芯的构造及其工作原理，提出了提高圆珠笔芯质量的某些途径。
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