Due to the introduction of IP curves, the method detects the symmetry and axis of objects by using the expressions of function instead of using the optimization method. Consequently, the computational cost of the method is low.

由于是基于隱含多項式曲線進行對稱性檢測熟妇插穴网，因而并不需要復(fù)雜的優(yōu)化算法91网站在线观看国产一区，僅用明確的解析式即可驗證對稱性并檢測出相應(yīng)的對稱軸老妇操B网。

The vertical boundaries are both adiabatic where one is an axis of symmetry andthe other is remote from the building. A two-dimensional

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Therefore, with variations of spatial orientation of the symmetry axis and the surveying line azimuth, patterns of body_wave velocity show variety, and have some symmetries, gradual changes and repetitions.

因此，隨著TI對稱軸取向的空間變化和測線方位的變化日本女孩高潮，體波速度圖案呈現(xiàn)多樣性變化欧美A特级人成视频，并具有一定的對稱性、漸變和重復(fù)性黄网欧美日韩一区。

Where the left hand term in the equation represents the integral of the pressure forces acting on the chamber and nozzle, projected on a plane normal to the nozzle axis of symmetry, as shown in the figure.

而左手的任期在方程代表積分的壓力勢力對總商會及噴嘴，預(yù)計對飛機正常的噴嘴軸線對稱精品人妻系列无码人妻男男，顯示在數(shù)字日韩美女午夜高清一级。

The material's elastic constants for different orientations are obtained from the elastic constants along the axis of symmetry through the regular tensor transformation law.

不同旋轉(zhuǎn)角度時材料的彈性常數(shù)是從晶軸坐標(biāo)系下的彈性常數(shù)通過張量變換得來的。

If a cut plane goes through an axis or a symmetry line of standard components, they can be drawn as if they were not cut away.

當(dāng)剖切平面通過標(biāo)準(zhǔn)產(chǎn)品的軸線或?qū)ΨQ中心線時国产呦系列网站在线观看，可按不剖畫出其外形igao视频网在线视频。

There are a lot of symmetry objects in the railway 3D sight, such as tree, georgette, and balustrade and so on. Most of them belong to complex objects.

在鐵路線路三維場景中，存在著大量的對稱物操逼午夜视频，如樹木国产AV无码片毛片一级哺乳期、亭子、欄桿等，大部分對稱物都屬于復(fù)雜地物精品欧美在线。

It all happens with the implacable symmetry and merciless banality of life.

一切的發(fā)生都伴隨著生活那無法改變的勻稱和殘忍的平庸国产最新黄网站在线观看。

The characteristic, difference and relation of the normal and inverse design are compared detailedly. The formula of the first and second class eigen sensitivity are given. For the horizotal vibration system of building structure, the sensitivity method and perturbation method are adopted to modify the dynamic characteristics. The inverse eigenvalue problem of Jacobi matrix and the positive, symmetry, band matrix are studied. The method of Evolutionany Computation is first used in the inverse design of building structure, the principal problems are studied. The features of aseismatic inverse design of building are analysed.

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Beryl is a hexagonal crystal, and as such has four axes of symmetry.

綠玉石是六角形的水晶免费午夜毛片，而且同樣地有對稱的四個軸。