查询词典 curvature of curve
- 与 curvature of curve 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
If we consider a space uniformly filled with masses, as, for example, our space is filled with stars, galaxies and clusters of galaxies, we must conclude that, apart from localized large curvatures near particular stars or galaxies, space should possess an overall curvature due to the combined effect of all the masses- a regular tendency to curve uniformly over large distances.
如果我们考虑一个空间,被不均匀的质量块填充着,比如说,像我们的空间,被恒星、星系、和星系团填满,我们得出这样一个结论:除了局部在特殊的恒星或星系附近曲率很大的地方外,由于所有的质量块共同作用,空间应该有一个总曲率-一个在远距离上连续而不均匀的弯曲的趋势。
-
Based on this definition, the curvature、regular and integral properties of the general offset curve are discussed. As a result, J.steiners celebrated theorem of the oval is developed.
并在此基础上做相应的讨论,研究其正则性、曲率和积分性质,推广了J.steiner关于卵形线的外等距线所围面积的一个著名定理。
-
Sixthly, research on seismic performance of repaired HSC column after hightemperatures The nonlinear whole process analysis method of reinforced concrete is used.Programs of moment-curvature and shear force-displacement of repaired HSCcolumn are developed after exposed to four sides and two symmetrical sides fire.Seismic performance of repaired reinforced HSC column after fire is studied. Byanalyzing the calculating results, the corresponding formulas of characteristicparameters of their skeleton curves of repaired HSC column after fire are proposed,and it is compared with corresponding curve of unfired columns.
火灾后已修复高强混凝土柱的抗震性能研究利用钢筋混凝土非线性全过程分析方法,编制了火灾后(包括四面受火和双面对称受火)已修复高强混凝土柱截面弯矩一曲率关系和剪力—位移关系的计算程序,对火灾后己修复高强混凝土柱的抗震性能进行了研究,通过对计算结果的分析和整理,给出了火灾后已修复高强混凝土柱M-φ及P-△骨架曲线特征参数的回归计算公式,并将上述曲线与未受火柱的相应曲线进行了比较。
-
MB1 root canals of the mesiobuccal root canals in maxillary molars were found obvious curve out by the rate of 82.5% in mesiodistal direction, 77.5% in buccolingual direction and there is no difference of curvature degree in the two directions.
结果:1上颌第一磨牙腭侧根管通畅、较直。2远中颊侧根管在近远中方向有80%,颊舌方向有45%出现大于5的明显弯曲,弯曲位置多位于根中1/3,且近远中向的弯曲明显大于颊舌向(P.05)。3上颌第一恒磨牙近中颊根颊侧根管在近远中方向、颊舌方向分别有82.5%、77.5%出现大于5的明显弯曲。
-
The whole machine performance curve of air blower made in accordance with controllable eddy ternary current rotator technology is complanate,its surging outflow is little, and it can ensure the design calculation astringentyunder the condition of wider blade or small curvature radius.
按照可控涡三元流转子技术制造的鼓风机的整机特性曲线平坦,喘振流量小,可确保宽叶片或小曲率半径条件下设计计算收敛。
-
The results indicate that the largest deformation appear on the middle region of the addendum, the position of largest stress appears at the dedendum region of loaded tooth. As the curvature radius of transition curve rising, both the largest deformation and the largest dedendum stress reduce.
结果表明,内齿圈的最大变形出现在齿顶的中间部位,而最大应力出现在受载齿的齿根部位;内齿圈的最大变形和齿根最大应力随着齿根过渡圆角半径的增大而减小。
-
Compared with methods appeared in literatures, our algorithm, with high accuracy, sensitivity and correctness, complete adaptively the correct distinction between interferential fringes and backgrounds. In chapter four, methods for the computer operatable description of line and region features are discussed, which contains: Computation curve's curvature in quantity, Fringes' separation distance , Contour's smoothness of region, Similarity of varied curves.
在第三章中,本文研究的是以线条为直接目标的图象分割方法——条纹抽取,在研究分析了许多条纹抽取方法以后,针对激光全息焊点缺陷检测这一课题中的复杂数字光学图象LHII条纹抽取进行了多方面的研究,主要有:分别从点对应、邻域特性对应推导并提出了几个信息分离算法;结合光学图象形成方面的知识,提出了变周期余弦分割二值化方法;结合当前条纹走向、毗邻条纹走向及可靠条纹点约束条纹跟踪,在许多方面,改进并发展了常规的条纹跟踪算法,实现了无人-机交互的全自动条纹跟踪抽取。
-
However, from the ovalization-curvature curve, the ovalization of the tube cross-section increases in a ratcheting manner with the number of cycles.
从弯矩-曲度的实验曲线中显示,在对称曲度循环弯曲负载时316L不锈钢管有循环硬化的现象,而经过了一些循环圈数后回圈会变的较稳定。
-
The accumulation of the ovalization for the first case is much faster for the deeper depth than that for the less shallow depth. However, the change of the width does not influence on the ovalization-curvature curve for the second case.
当在固定凹槽宽度且不同深度的情况下,凹槽越深,成长的速度累积椭圆化量较快,而在固定凹槽深度且不同宽度的情况下,不同宽度对椭圆化的变化并没有太大的影响。
-
As for the ovalization-curvature curve, it can be observed that the ovalization increases in a ratcheting manner with the number of the bending cycle. When the magnitude of the ovalization reaches a critical value, the tube buckles.
至於在椭圆化-曲度的曲线图中显示,椭圆化会随著循环弯曲的圈数渐增且呈现对称棘齿的变化,当椭圆化值增加到某一极限时,薄壁圆管便会发生皱曲破坏。
- 推荐网络例句
-
With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
-
But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
-
Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。