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surface error中文什么意思

发音:   用"surface error"造句
  • 表面误差
  • surface:    n. 1.表面;地面;水面;广场,空地。 2.外观,外表 ...
  • error:    n. 1.错误;失错。 2.谬见,误想;误信;误解。 3 ...
  • be in error:    弄错了
  • by error:    错误地
  • error:    n. 1.错误;失错。 2.谬见,误想;误信;误解。 3.罪过。 4.【数学】误差;【法律】误审,违法;(棒球中的)错打。 commit [make] an error 犯[出]错。 correct errors 改正错误。 a clerk's [clerical] error 笔误。 mean errors 标准误差。 a writ of error 【法律】(推翻错误原判的)再审命令。 nature's error 天生畸形。 in error 弄错了的;错误地。 errors of commission [omission] 违犯[疏忽]罪。 fall into error 误入歧途。 nature's error 天生畸形。 adj. -less 无错误的,正确的。
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例句与用法

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  1. Moreover , aspherical surface error in sagittal plane was found , and bended beam ’ s radius r , position s of concentrated load p and length l of arc which were suited for aspherical figure accuracy of both tangential plane and sagittal plane were given
    此外,本文对有限元法分析过程也进行了简要说明,并用有限元软件patran / nastran对上述曲梁的计算进行了复核。
  2. After online debugging and experimenting , the surface error of 0 . 35 m p - v is achieved in short polishing cycle time . this optical cad / cam integrating manufacture provides a practical approach to mass production and popularization of aspheric optics
    最后在光学加工设备上联机调试,试验非球面的制造,在较短的加工周期中获得面形pv值达0 . 35 m的高精度非球面表面。
  3. This algorithm uses iterative contractions of vertex pairs , to simplify models and maintains surfaces error approximations using quadric matrices . we have applied these two methods to simplify models in our system and have done some improved work on the first one
    后者立足于视差效果,用少量带有纹理和透明的平面来表示原模型,这些平面是相互独立的,不再包含网格的拓扑信息,模型的几何细节和侧影轮廓线也都是利用纹理和透明保存下来的。
  4. The reasons to choose aspherical grads method as the principle were presented . the two spheres which were gotten from aspherical grads method and least square method were analyzed by fem software , and the deviation with the wanted aspherical surface and the maximum stress were compared under same confined condition , same loading position and loading points . also , we proved that the sphere gotten from aspherical grads method has less surface error and stress after deformation
    用有限元软件分别对非球面变化梯度法和最小二乘法所获球面进行了分析,比较两种球面在相同边界条件、相同加载位置和个数下,与所需非球面的面形误差和应力的大小,证明了用非球面变化梯度法所获得的球面在变形后,面形精度更高,应力更小。
  5. The mathematic model of the ultra - thin spherical mirror is to be treated as elastic thin shell . then the predigested model , i . e . , bended beam , used in qualitative analysis was proposed , and its deflection and stress formulas under the freely supported condition were set up . based on an off - axis aspherical primary mirror , the relationship of aspherical surface error ( rms ) in tangential plane with bended beam ’ s radius r , position s of concentrated load p and geometry length l of arc was analyzed
    根据这一设想,本文建立了超薄镜的数学模型?薄壳,并提出了强制力作用下超薄镜的简化模型?曲梁,推导了曲梁在简支情况下受力变形的挠度公式,并结合一个实例,计算出曲梁变形后与所需非球面的面形残差( rms )在子午方向与曲梁弧长l 、曲梁半径r及集中力位置s的关系及满足面形精度的r和s范围,分析了弧矢方向的rms ,得出了同时满足子午和弧矢方向面形要求的l 、 r和p 。

相关词汇

        surface:    n. 1.表面;地面;水面;广场,空地。 2.外观,外表 ...
        error:    n. 1.错误;失错。 2.谬见,误想;误信;误解。 3 ...
        be in error:    弄错了
        by error:    错误地
        error:    n. 1.错误;失错。 2.谬见,误想;误信;误解。 3.罪过。 4.【数学】误差;【法律】误审,违法;(棒球中的)错打。 commit [make] an error 犯[出]错。 correct errors 改正错误。 a clerk's [clerical] error 笔误。 mean errors 标准误差。 a writ of error 【法律】(推翻错误原判的)再审命令。 nature's error 天生畸形。 in error 弄错了的;错误地。 errors of commission [omission] 违犯[疏忽]罪。 fall into error 误入歧途。 nature's error 天生畸形。 adj. -less 无错误的,正确的。
        in error:    弄错了的;错误地
        no error:    无差错, 无错误; 无失误
        of a surface:    面元素
        of the surface:    表面上, 外表上
        on surface:    在曲面上
        on the surface:    从表面上看; 在表面上
        surface:    n. 1.表面;地面;水面;广场,空地。 2.外观,外表,皮毛。 3.【几】面;切口;【航空】翼面。 adj. 表面的;地面的,水面的;外观的,外表上的;(对高架及地下铁路说的)平地上的;(对矿井内说的)矿井外的。 an adjusting surface 【航空】调节板。 a supporting surface 【航空】支持面积。 a plane surface 平面。 surfaces in contact =rubbing surfaces 摩擦面。 look at the surface only 只看外表。 One never gets below the surface with him. 人们无法看透他的内心。 a surface raider 海上突击舰。 look below [beneath] the surface of things 看到事物的内部。 of the surface 外观上的,表面的。 on the surface 表面上,外表上。 vt. 为…装面[配面],对…作表面处理;使成平面;掘开…的地面;铺(路面);使(潜艇)浮出水面。 vi. 地面采掘,井外劳动;浮出水面。
        surface-to-surface:    adj. (导弹)地对地的。
        chance error; probable error:    机误
        curve of error; error curve:    错误曲线
        error 113 error in statement:    表达式错误
        error identifier error id:    错误标识符
        sodium error alkaline error:    钠误差
        anterior surface,costal surface:    前面,肋面
        ballistic surface-to surface missile:    地对地弹导弹
        ballistic surface-to-surface missile:    地对地弹道导弹
        counter-surface-to-surface missile:    反地对地导弹的导弹
        missile; surface-to-surface:    面对面飞弹
        surface finishing; surface treatment:    表面处理
        surface of constant surface:    等曲率面

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