圆柱的
- 与 圆柱的 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
There are the alternately blocked columns, the transomed windows with arched lights, the gables a la Kirby.
这里有交替的联锁的圆柱,有拱形状光线投射进来的横楣窗户和模仿刻庇方式的山形墙。
-
Ancient Greek and Roman pot tery, amphorae, columns and grave stones are just a few of the discov ered objects adorning the downtown sta t ions .
古希腊和古罗马的陶器、双耳细颈椭圆土罐、圆柱和墓碑只是被发现的装饰市区地铁站的物件的一部分。大连日报版权所有,未经书面授权禁止使用
-
Material removal characteristics of ultrasonic gritting are discussed in this paper by ultrasonic gritting Al_2O_3 ceramic cylindrical workpieces.
通过对Al2 O3陶瓷圆柱零件的超声研磨试验,探讨了超声研磨时材料的去除特性。分析了研磨参数、油石粒度对材料去除率的影响,给出了超声研磨加工比普通研磨加工效率高的主要原因。
-
Wood designed the great curved facade of what appears to be about 30 three storey houses with Ionic columns on a rusticated ground floor.
伍德把楼正面设计成一个巨大的弧形,在粗面石工的地基上33层的楼房由多根爱奥尼克式的圆柱支撑。
-
This paper applies the concept of "contact" in Differential Geometry into the machining of sculptured surfaces, presentes the contact principle of the machining of complicated surfaces, using the circumference circle of the cylindrical cutter to sweep curved surfaces instead of ball-end mill .
把微分几何中曲线与曲面之间的&切触&概念应用于复杂曲面的数控加工,提出用圆柱铣刀和圆锥盘铣刀的外圆在五坐标联动中加工三维自由曲面的最佳切触条件。
-
Yongda Wafangdian Bearing Manufacturing Co., Ltd. is the advanced level in the 1990s bearing processing equipment, strong technical force, sophisticated production equipment, advanced technology level, the detection means complete, the implementation of computer management quality standard bearings and non-standard bearings Specialized production and focus on new products and multi-function products, all kinds of special structure of the non-standard bearings, to maintain for processing, but also for user design and manufacture of deep groove ball bearings and cylindrical roller bearings, spherical roller bearings, Cone Roller bearing, thrust ball bearings, thrust-aligning roller bearings, subdivision-bearing, self-lubricating bearing joints, processing diameter of 200 mm to 1000 mm of non-standard bearings, bearing the standard, widely used in mining, metallurgy, steel rolling, water conservancy , Textiles, ceramics, oil, electrical, engineering machinery, and so on.
瓦房店永达轴承制造有限公司具有90年代先进水平的轴承加工设备,技术力量雄厚,生产设备精良,工艺水平先进,检测手段齐全,实行微机管理质量的标准轴承和非标准轴承专业化生产,并侧重于新产品及多功能产品、各种特殊结构的非标准轴承、保持器加工制造,还可为用户设计制造深沟球轴承、圆柱滚子轴承、球面滚子轴承、圆锥滚子轴承、推力球轴承、推力调心滚子轴承、剖分式轴承、自润滑关节轴承、加工制造内径200mm至1000mm的非标准轴承、标准轴承、可广泛用于矿山、冶金、轧钢、水利、纺织、陶瓷、石油、电机、工程机械等。
-
In this paper, the theorical analysis and computer stimulate calculation have been used to research the reflection of electromagnetic wave of metal plane, metal cylinder and metal sphere, surface of which all have been covered by a plasma slab, and we draw some useful conclusion.
本论文采用理论分析和计算机模拟计算的方式,分别研究了平板,圆柱,和金属球在附有等离子体层的情况下,反射电磁场的变化,得到了一些有用的结论。
-
In the core area of the node crossed by two diagrid columns, the node section area is far smaller than the sum of two columns' section areas.
摘要]国外某工程,外部网筒由圆柱斜向交叉与环梁编织而成,外网筒柱节点核心面积相比柱截面面积大幅减小,承载力不足,经有限元分析,汇交节点应力状态复杂,阴角区存在明显的应力集中,通过弹性、弹塑性有限元分析,找出了应力集中的原因,进而有针对性地提出了采用钢板凳进行加强的措施,取得了较好的效果。
-
In summary, when it is laterally impacted by flat-nosed rigid cylindrical missile at the center, the deformation course, final mode, local dent and energy distribution of a free-free tube are different from those of a free-free beam and a supported tube.
概括起来,当受到子弹的对心侧向正冲击时,自由管的变形历程、变形模态、局部破坏形式以及能量分配方式和自由梁以及有支撑的圆柱壳有很大的不同。
-
The flow-field around a hemisphere and a flat-nosed cylinder in the shock tube is simulated numerically by using non-equilibrium Navier-Stokes equations with an air chemical model of 5 species 17 reactions, and the catalytic rate constant of surface materials such as Pt, SIC:, Ni and a flight vehicle materials is determined by using the heat transfer rate of testing in the shock tube and the distribution of heat transfer rate along with the catalytic rate constants.
用5组分17个化学反应Durm-Kang空气化学模型和轴对称热化学非平衡Navier-Stokes方程,对激波管中球头和平头圆柱模型绕流流场进行了数值模拟,给出了驻点热流随催化速率常数变化的分布,并根据激波管实验测量的热流值确定了表面材料Pt、SiO2、Ni和某种飞船材料的催化速率常数,建立了数值分析高焓流动边界层催化特性的软件。
- 推荐网络例句
-
Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
-
In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
-
The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。