We begin by considering a spherical element in an unstressed body. 现在从考察一无应力物体中的圆球形单元体开始讨论。
The shapes of neuronal cell bodies are spherical, ovoid, pyramidal, fusiform, stellate or crescentic. 神经元细胞体的形状有圆形,卵圆形,锥形,梭形,星形或半月形。
The splot command is Cartesian by default but can also support spherical and cylindrical coordinates. splot命令默认使用的是笛卡儿坐标系,不过也可以支持球面或柱面坐标系。
The propagation of spherical electromagnetic wave ( SEW) in a time-varying media of multidimensional space were studied. 研究了球面电磁波在多维空间时变媒质中的传播特性。
The particles may be spherical or irregular, of varying porosity and specific surface area. 颗粒可以是球型的,也可以是不规则形状的,多孔性和比表面积有所不同。
We have rectangular coordinates, we have cylindrical coordinates and we have spherical coordinates. 我们有直角坐标系,有柱坐标系和球坐标系。
The accuracy and reliability of the approach are verified by the design example of an optical system with spherical and conic surfaces designed by CODE V. 通过利用此方法设计了球面和锥面光学系统,验证了其准确性和可靠性。
Dynamic response and energy absorbing characteristics of shallow spherical shell structures when impacting a rigid plate are studied here. 对薄壁扁球壳结构撞击刚性板的动态响应和吸能特性进行了研究。
The singularity loci and dexterity of two degrees of freedom asymmetric spherical five-bar mechanisms are investigated. 针对非对称球面五杆机构,研究了机构的奇异轨迹曲线和灵巧度。
The design of optical window on a spherical shell in electro-optical systems is introduced. 介绍光电系统中球形壳体上光学窗口的设计方法。
Contact characteristics of the tooth surfaces of spherical gears are investigated. 对球齿轮齿廓进行了接触特性研究。
Finally, the comparison between the spherical and aspherical microlenses for the optical performance was evaluated. 最后,对于球面微透镜模块和非球面微透镜的性能进行了评价。
A new method to fabricate optical microstructures with different profiles such as spherical and aspherical outlines is discussed. 讨论了一种制作球面和非球面轮廓光学微结构的新方法。
Advanced production method of spherical cast tungsten carbide is introduced. 介绍了球形铸造碳化钨先进的生产方法。
Self-aligning roller bearing inner ring, outer ring and the roller has a spherical surface of each match. 调心滚子轴承的内圈、外圈和滚子具有相互匹配的球形表面。
The plastic formation technique and properties and method of the subsequent machining technology for the spherical rollers are introduced. 介绍了球面滚子塑性成形技术及后续加工工艺的特点和方法。
A standard spherical mirror was measured on this test platform to verify the feasibility of the platform. 在此平台上对标准球面镜进行了测量,验证了此平台的适用性。
Cylindrical and spherical surfaces cannot be machined as accurately as a flat smooth surface. 柱面和球面不可能加工得如同平坦光滑的表面一样精确。
This research has certain reference value for the prediction and of spherical charge on blasting cavity radius in soil. 本文的研究对土中爆炸空腔半径预测有一定的参考价值。
Finally, this paper carried out simulation on the jumping movement of spherical robot. 最后,对球形机器人的跳跃运动进行了仿真。
A complete dynamic model for the spherical robot was obtained. 得到了该球形机器人的完整动力学模型。
The stress may vary over the contact surface of spherical or cylindrical bearings. 应力可以在球面或柱面支座的接触面上变化。
Transient thermal response of a spherical aerostat in rising process was studied based on this model. 通过建立平流层浮空器的热模型,对球形浮空器升空过程中的瞬态热响应进行了数值模拟。
( optics) corrected for both chromatic and spherical aberration. (光学)校正以没有色差和球面差。
In circular pots, its surface may be either cylindrical or spherical. 对于圆形盆而言,活塞凸缘可以为圆柱形或球形。
The possible formation mechanism of the hollow spherical structure was also discussed. 并讨论了空心球结构形成的可能模板机理。
Like self-aligning ball bearings and spherical roller bearings, they are provided with a spherical outer-ring raceway. 像自调心球轴承和球面滚子轴承,他们提供了一个球形外圈滚道。
The necessarily of post-weld heat treatment of spherical tanks was emphasized. 强调了焊接球罐焊后热处理的必要性。
One is applicable to the rectangular coordinates, and the other to the spherical coordinates. 其中一个适用于直角坐标,一个适用于球面坐标。
This paper proposes a method based on quantum measurement for spherical shell clustering. 提出一种基于量子测量的球壳聚类方法。