cylinder number
英 [ˈsɪlɪndə(r) ˈnʌmbə(r)]
美 [ˈsɪlɪndər ˈnʌmbər]
网络 汽缸数; 气缸数; 柱面号
双语例句
- Analysis of vortex-induced vibration of an elastic cylinder and influence parameters at low Reynolds number
低雷诺数下弹性圆柱体涡激振动及影响参数分析 - A finite element artificial transmitting boundary method is presented for electromagnetic wave scattering from a perfectly conducting circular cylinder and a number of concave objects.
采用有限元-人工透射边界法求出平面波在无限长圆柱上的散射近场，并与解析解进行比较，进而对几种凹面体电磁波散射近场求解。 - Molecular dynamics simulations were carried out to study the fluid flow pass a circular cylinder at different Reynolds number at microscopic level.
采用分子动力学方法，对不同雷诺数的纳米柱绕流问题进行模拟。 - Numerical investigation of a forced oscillating cylinder in a cross flows with low Reynolds number
横向受迫振荡圆柱低雷诺数绕流问题数值模拟 - Each cylinder should be labelled and colour-coded. The batch number and/ or filling date and expiry date may be on a separate label.
每个气瓶都应贴标签及色标，批号、充气日期及有效期可以出现在另外的一张标签上。 - Three-Dimensional Numerical Simulations of the Viscous Flow Past a Large Diameter Cylinder of the Spar Platform under Supercritical Reynolds Number
超临界雷诺数下Spar平台大直径柱体绕流的三维数值模拟 - Histological analyses showed that failure to form a fetus is due to the absence of egg cylinder development, which correlates with the reduced number of cells in the ICM of bisected embryos.
组织学分析表明，附植后的这种低成活率现象是由于缺乏卵柱发育造成的，而此卵柱则与半胚中的内细胞团的细胞数量减少有关。 - Roll and cut the processing about the cylinder gear wheel of prime number and straight tooth and tooth counts greater than 100
齿数大于100的质数直齿圆柱齿轮滚切加工方法 - Separation flow around a cylinder in shear flow at a high Reynolds number
大雷诺数线性剪切流绕圆柱的分离流动 - A functionally gradient material cylinder or sphere is divided to a number of layers according to its thickness like a composite laminate, each layer being treated as an isotropic one. The solutions of temperatures, displacements and stresses are thus obtained conveniently.
类似于复合材料层合结构的研究，将梯度功能材料圆柱壳或球壳沿厚度分为若干层，各层视为均匀材料，从而导出温度解、位移解和应力解。 - Transmission function of valve-controlled asymmetrical cylinder and motor is derived out., With a large number of theory analysis, linear and nonlinear mathematical models of slanting system at 1 work position and list system at 2 Work position are set up.
本文推导出了阀控非对称缸和阀控马达的传递函数，通过大量理论分析，建立了轮胎试验机1工位侧偏系统和2工位侧倾系统线性化和非线性化数学模型。 - Helical port also produces swirl by airflow interaction of valve gap and cylinder wall, so swirl number depends on helical line direction of relevant cylinder center.
螺旋气道通过气门间隙与缸壁的气流相互作用也产生涡流，因此，涡流数取决于相应气缸中心的螺旋线方位。 - A Study of T shaped Cylinder Gas liquid Two phase Strouhal Number in a Vertically Upward Gas liquid Two phase Flow
垂直向上气液两相流中T形柱体两相斯托拉赫数的研究 - Experimental investigation on the flow past a circular cylinder at sub-critical Reynolds number
亚临界横绕圆柱流动的实验研究 - With respect to two different specifications of trapezoidal cylinder an experimental study was conducted of the variation law of gas liquid two phase Strouhal number in case of the occurrence of gas liquid two phase vortex street in a vertically downward gas liquid two phase flow.
试验研究了两种规格梯形柱体，在垂直下降气液两相流中，发生气液两相涡街时，气液两相斯特罗哈数的变化规律。 - In case 1, with the square cylinder located at a wall of the flow field, the streamline and velocity distribution of the flow field and the variation of the length of the reattachment region behind the square cylinder with the Reynolds number were analyzed.
在第1种情况中，分析了流场的流线、速度矢量分布以及方柱后面绕流形成的回流区长度随Reynolds数的变化曲线； - Study on the cylinder number of the dielectric fluffy cottonseed separator
介电式带绒棉种分选机滚筒数量的研究 - Taylor vortices translate with the axial flow at a velocity of about 1.17 times the mean velocity of the axial flow; phase speed is almost constant at 0.42 times of angular velocity of the inner cylinder regardless of Taylor number Ta or Reynolds number Re.
在不同的泰勒数Ta和雷诺数Re下，涡心的轴向传播速度约为平均轴向流速的1.17倍，相传播速度约为内筒转速的0.42倍。 - Experimental data for natural convection heat transfer from a horizontal cylinder in the Rayleigh number range higher than 2 × 107 have been obtained in this paper.
本文充实了Ra数高于2×107范围内横圆柱外自然对流换热的实验数据。 - In Cylinder Measurement of Particulate Number ( density) and Size Distribution
柴油机气缸内碳烟颗粒大小分布及密度的测量 - When the sub-threading provided a new task, the cylinder number was put into the UP/ DOWN mission queue by the main threading according to the disk head direction. And execute the next mission, and save the relevant data into a TXT file.
当子线程产生新柱面请求时，主线程根据磁头运行方向把读取的柱面数赋值到UP/DOWN队列，再执行下一任务，并将相关数据以TXT文件形式存储。 - Uniform flow around a mounting cylinder is simulated with the application of FLUENT software while Reynolds number is 20,40,100. Stream function and velocity vector distributions are indicated.
使用计算流体力学软件FLUENT，模拟均匀来流绕固定圆柱的流动，模拟雷诺数为20,40100时的绕流流动，得到流场的流函数等值线图和速度矢量图。 - D large eddy simulation ( LES) of the pulsating field for flow around a square cylinder with a Reynolds 'number of 22 000 is carried out by use of finite difference method.
采用有限差分法，对雷诺数为22000的绕方柱流的脉动压力场进行了三维大涡模拟。 - This thesis applies fuzzy theory to fuzzy optimum design and evaluation of common cylinder worm drive, which takes worm module, worm characteristic coefficient and number of heads of worm as variables and minimum corona mass as target function.
以普通圆柱蜗杆传动的蜗杆头数、蜗轮模数、蜗杆特性系数为设计变量，以蜗轮齿冠质量最小为目标函数，应用模糊理论对普通圆柱蜗杆传动进行模糊优化设计与实例验算。 - The characteristic parameters of cylinder pressure and rotate speed are gained through a large number of tests on tank engines, and a mathematic model about the relation between eng'ine's speed waves and cylinder compression pressures are built in the way of grey theory model.
通过实车测量获得缸压及转速的特征参数，利用灰色理论模型的方法建立了发动机转速脉动与汽缸压缩压力的数学关系。 - Liquefied petroleum gas cylinder using the customer number, Wide distribution, Different factors such as road conditions, Distribution network of large and complex, Distribution task.
但是由于液化气钢瓶使用客户数量多、分布广，道路状况差异较大等因素，使配送网络庞大而复杂，配送任务艰巨。 - Act as the using of the autofrettage technique, take a core spare parts high pressure cylinder in the number control all-powerful water incises of a factory as an example, the analysis and calculation was carried by making use of autofrettage technique.
以某厂生产的数控万能水切割机中的一个核心零件&高压缸为例，着重运用自增强技术进行了分析和计算。 - Wind flow around a cylinder with Reynolds number of 3900 was simulated adopting LES. The effects of near-wall grids and span-wise length on the numerical result were studied in detail.
CFD数值模拟方面：通过CFD数值模拟方法，对雷诺数为3900的经典圆柱绕流问题进行了非定常计算，详细研究了近壁面网格及展向长度对结果的影响。 - Several characteristic parameters are extracted from the angular velocity curve and the acceleration curve of crankshaft instantaneous rotation, and the quality of them is evaluated by use of the gray relation analysis method and the method for inspecting the consistency of the extremum cylinder number.
在瞬时转速曲线和角加速度曲线上提取几个特征参数，再用灰色关联度分析方法和极值缸号一致性检查法对特征参数的优良性进行评价。 - It uses a fixed cylinder diameter and pin number, and through the change of raw material and the organization of made the three-dimensional fabrics obtained the acceptance of the consumer; there are great prospects for development.
它采用固定的筒径和针数、通过组织和原料变化制得三维曲面令消费者爱不释手，有很大的发展前景。