利用实验方法研究了波浪作用下截断圆柱表面的压力分布。
Experiments are carried out to study the pressure distribution on the surface of a truncated cylinder under the wave action.
实验研究了狭缝射流撞击圆柱表面后壁面射流区的平均流动和湍流特性。
Detailed mean flow and turbulence measurements of a turbulent air slot jet impinging semi-circular convex surface were experimentally investigated.
研究了非圆柱表面磨谢加工新方法，对该磨削加工方法的关键技术进行了探讨。
A new grinding method of non-cylindrical surface is proposed and the key control techniques of the grinding methods have been discussed in this paper.
运用摄动方法，给出了速度势的四阶近似，然后得到了圆柱表面的无量纲的压力系数和阻力系数。
Using the perturbation method we have got the fourth order of approximation of the velocity potential to the problem.
本文提出沿圆柱表面的螺旋线对圆柱度作动态测量，并应用最佳一致逼近方法对其展开的测量数据来评定圆柱度误差值。
This paper presents a method to evaluate cylindricity errors. It USES best uniform approximation to process the sample data measured continually and dynamically along a cylindrical spiral.
它垂直于其表面指向外面，但这与球面法向量的指向的方式有点不同，圆柱的边缘是竖直的。
Well, it is sticking straight out, but sticking straight out in a slightly different way from what happens with a sphere. See, the sides of a cylinder are vertical.
事实上，它工作原理与巴贝奇的差分机相似，不同之处在于它的数字排列在圆柱形的外表面上而不是向织布机架那样水平分布。
In fact, it works much like Babbage's Difference engine, except that its digits are arrayed along the outer surface of a cylinder instead of horizontally along a loom-like rack.
在高速和轻载工况条件下，打滑擦伤往往成为圆柱滚子轴承的主要失效形式，而表面粗糙度对轴承打滑损伤有很大的影响。
Under high speed lightly loaded conditions, skidding damage often becomes one of the main damage forms for cylindrical roller bearings while surface roughness has great effect on skidding damage.
所以，由此产生的机加工痕迹是一条具有很小节距的螺旋线，该节距等于进给。因此机加工表面始终是圆柱形的。
The resulting machining marks are, therefore, a helix having a very small pitch, which is equal to the feed. Consequently, the machined surface is always cylindrical.
用其端面进行表面磨削的圆柱、直杯及外展杯状砂轮。
Cylinders, straight cups, and flaring cups are used for surface grinding with the end face of the wheel.
用于表面、圆柱面、内部和无心磨削的直轮。
Straight wheels used for surface, cylindrical, internal, and centerless grinding.
针对表面粗糙度和形位误差对圆柱体直径评定结果的影响，在进行圆柱体直径尺寸评定时，需要对表面粗糙度进行滤波处理。
As roughness and form & position errors have an effect on evaluation result of cylinder diameters, it is necessary that roughness is filtered for evaluating cylinder diameters size.
对圆柱正截面和量块表面的测量试验验证了该测量系统对自由曲面和金属强反射表面测量的可行性。
Through measuring cylindrical section and surface of gauge block, this system is viable to measure free-form surface and high-reflective metallic surface.
磨削通过采用被称为磨床的特殊机床能在平面、圆柱面甚至内表面上进行。
Grinding can be performed on flat, cylindrical, or even internal surfaces by employing specialized machine tools, which are referred to as grinding machines.
圆柱形工件外表面镀铬常采用圆桶形阳极。
Cylindrical anodes are conventionally used for chromium plating on surface of cylindrical articles.
轧机用四列圆柱滚子轴承的主要失效形式及原因是滚道表面疲劳剥落、裂纹和保持架的过早损坏。
The main failure types of four row cylindrical roller bearings, used in rolling mills, are: fatigue flakings, cracks on the raceway surfaces, and the premature damage of cages.
钢锭侧面凝固前沿位置即金属熔池具有无圆柱部分是判断电渣锭表面质量优劣的基本依据。
The main basis of deciding ESR ingot surface quality is that there is a cylinder part or not in ingot side freezing forward position -metallic molten pool.
通过理论计算及实验验证，得出了圆柱滚子外表面的分维表征。
The fractal dimension characteristic of the roller surface was obtained through the theories calculation and the experiment verification.
针对月球表面的非结构化环境，设计了一种新型六圆柱-圆锥轮式月球车。
A new type of lunar rover with six cylinder conical wheels was designed considering the unstructured environment of the lunar surface.
研究了热超弹性圆柱壳在内表面突加载荷及不同温度场作用下的运动与破坏问题。
The finite oscillation and destruction of thermo-hyperelastic cylindrical shells subjected to a suddenly applied dead-load on the inner surface under different temperature fields were studied.
理想化的纱线是一个光滑的圆柱体，可是实际上短纤维纱表面存在着许多毛羽。
Ideally, one thinks of yarns as smooth cylindrical objects when, in fact, most spun yarns are quite "hairy".
表面有：平面、圆柱、圆锥、球体、圆环、挤压突出、旋转、嵌线和管道。
Surfaces are: plane, cylinder, cone, sphere, torus, extruded, revolved, ruled and pipe.
利用有效导纳功率流法研究了基本圆柱壳体的表面振级和声辐射功率级。
By using of effective mobility power flow method, vibration level and radiated power level of a element cylindrical shell are studied.
内花键：内花键是在圆柱体的孔的内表面形成的花键。
Internal spline is a spline formed on the inner surface of a cylinder.
首先，给出含有半圆柱形弹性夹杂的弹性半空间表面上任意一点、承受时间谐和的出平面线源荷载作用时的位移函数。
Displacement function for an elastic half space with half cylindrical elastic inclusion bearing steady state line source force on horizontal surface is first given.
本文论述了表面波波导理论的若干进展，重点放在平面结构和圆柱状结构的理论分析上。
This paper is devoted to reviewing some of the advances on the surface wave waveguide theory, emphasizing on the analysis of the plane structures and the cylindrical structures.
为了分析线接触回转铣削外圆柱工件表面加工质量，运用矢量运算方法建立了线接触回转铣削外圆柱工件运动学模型。
To analyze the machined quality of cylindrical surface with line-contact rotating-milling, the kinematic model of tool-teeth is built based on vector theory.
研究了带有同心套管的垂直圆柱形加热表面在环隙中通入空气时的核沸腾传热性能。
Nucleate boiling heat transfer on a vertical cylindrical heated surface with a concentric outer tube was investigated when air was introduced into the boiling liquid.
研究了带有同心套管的垂直圆柱形加热表面在环隙中通入空气时的核沸腾传热性能。
Nucleate boiling heat transfer on a vertical cylindrical heated surface with a concentric outer tube was investigated when air was introduced into the boiling liquid.
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