圆的例句大全

The kinematics characteristic of a press slide can be changed obviously by the ellipse gears and crank gear in series.

具有变速传动特性的椭圆齿轮机构串联曲柄滑块机构能够明显改变传统压力机滑块的运动特性。

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The Design of Eccentric Fixture of Crank for Fillet Rolling

曲轴圆角滚压偏心夹具的设计

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With the third steps and the fourth steps natural frequency vibration, the smaller close to the second crank arm of crankshaft and round place natural frequency of the main shaft transition the position is.

以第3阶和第4阶固有频率振动，位置越靠近曲轴第二个曲柄臂与主轴过渡圆处固有频率越小。

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Then, it introduces CAD model into the finite element software, and accurately calculates bell crank rigidity and fillet stress concentration factor, which is used to analyze subsequent torsional vibration and strength.

将CAD模型导入有限元软件，计算求取准确的曲拐刚度及圆角应力集中系数，用于后续扭振及强度分析。

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A new technique by computer has been used to trace fatigue growth of surface crack of out corner of cylindrical pressure vessel nozzles by using the methods of 1/ 4 displacement and finite element.

运用1/4点位移法和有限元技术对圆筒型容器接管外拐角表面裂纹扩展时应力强度因子的变化作了计算机数值跟踪。

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Finite Element Method to Tracing the Fatigue Growth of Surface Crack of Out corner of Cylindrical Pressure Vessel Nozzles

圆筒型容器接管外拐角表面裂纹疲劳扩展的有限元跟踪

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The inner workings of inkjet printer continues to be the four color mode.

喷绘机的本质工息模式还来是四色不圆法.

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Process Technology of Circular Watch Tempering Glass Cover

圆形钢化玻璃表盖加工工艺的探讨

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Cupped in his palm was a small ， round instrument with a glass cover and a jiggling needle.

他的掌心托着一个小小的、圆形的仪器，仪器带有一个玻璃罩和一根会摆动的针。

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Based on the Reissner Mindlin type global displacement field and predictor corrector method, the deflections and transverse shear stresses were investigated for laminated composite cylindrical shells under mechanical load.

本文根据Reissner Mindlin型的全局位移场（一阶和三阶），应用有限元预测&修正法，数值计算和分析了机械载荷作用下复合材料层合圆柱壳的挠度和横向剪应力。

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New style design of the indexing mechanism with cylindrical cam and spherical roller

新型球形滚子圆柱凸轮分度机构的设计

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The software ANSYS/ LY-DYNA has been employed to analyze transient dynamic response of a thin-walled conical shell subjected to a cosine pulse loading. As a result, Von-mises stress fields of this shell at different time moments are obtained to test its dynamic strength.

运用有限元分析软件ANSYS/LS-DYNA对在余弦脉冲载荷作用下某圆锥薄壳体的瞬态动力响应过程进行分析，得出了不同时刻下壳体等效应力场的分布，考察了该壳体结构的动强度性能。

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Combined with the traditional textile technique theory, characteristic parameters ′ calculation formulae of end-section were deduced under the retracing cosine curve model.

最后基于对余弦折回曲线的分析，利用数值模拟证实余弦折回曲线在干纱缠绕圆柱壳体预成型中有利于高速加工；

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Application Macro-program in NC Machining of Elliptic Cylinder Cam with Cosine Curve Spin Groove

宏程序在加工椭圆柱凸轮余弦曲线旋槽的应用

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This genus' evolutionary direction: the number of winter bud scale is from many to two, inflorescence: compound raceme → compound corymb → corymb → umbel.

本属的进化趋势为冬芽芽鳞由数枚减少到2枚，花序由总状圆锥花序→复伞房花序→伞房花序→伞形花序。

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These are stone benches arranged in rows, which give the semicircular bowl-shape of the theatre a corrugated surface.

这些长条型的石凳整齐的排列着，在半圆形碗状的剧院内形成波浪型的表面。

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Full moon on a clear and concrete short life declares.

月圆月缺是具体而微的人生昭示。

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For it is the nature of a log or stone to remain motionless on level ground, and to move when on a slope; if four-cornered, to come to a standstill, but if round-shaped, to go rolling down.

木石的性情是处于平坦地势上就静止不动，处于陡峭的斜坡上就滚动，方形容易静止，圆形容易滚动。

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Cornish pasty is a baked savoury pastry case traditionally filled with diced meat, sliced potato and onion. Traditionally, pasties have a semicircular shape.

康瓦尔郡菜肉馅饼很可口，通常它是一块烤成半圆的馅饼，里面会有肉丁、土豆块和洋葱。

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Performance Evaluation of Coronal Circular Plate Rubber Bearing

球冠圆板式橡胶支座的性能评价

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