不变的

Two Rothkos provide vibrant contrast to the perennial portraits of George Washington and Thomas Jefferson in the reception hall.

两幅Rothkos的画作同会客厅中恒久不变的乔治·华盛顿和托马斯·杰弗逊的画像形成鲜明对比。

As the contour of a wheel rim is easier to detect than the contour of a wheel, and the contour of a wheel rim and the contour of a wheel are approximately concentric circles on the same plane, we first detect the contour of the wheel rim, the center of the wheel rim and the contacting point between the wheel and the ground, then we detect the contour of the wheel via the invariance of cross ratio under projective transformation.

由于提取钢圈轮廓比提取车轮橡胶轮廓容易，而且钢圈轮廓和车轮轮廓可以近似看作同一平面上的两个同心圆，所以在本文中，我们首先提取钢圈轮廓、钢圈圆心和车轮与地面接触点在图像上的投影，然后利用射影变换保持交比不变的性质求出车轮轮廓。

Under the conditions of keeping other design parameters constant, design thickness of valve flap increases with the mass increment on single wheel spring of the vehicle; throttle gap of oil-air spring is in linear decrement relationship with mass on single wheel spring. For each mass increment of 100kg on tested single wheel spring, design thickness of throttle valve flap will increase by 0.007mm and the throttle gap will decrease by 0.001mm.

在其它设计参数保持不变的情况下，阀片设计厚度随车辆单轮簧上质量的增加而增加；油气弹簧节流缝隙与单轮簧上质量成线性递减关系；试验的单轮簧上质量每增加100kg则节流阀片设计厚度将增加0.007mm，节流缝隙将减小0.001mm。

The analytical and numerical results show that the deflection change caused by crack is increasing with the decrease of slenderness ratio or the increase of eccentricity.

理论分析和数值结果表明：在其它条件不变的情况下，柱的长细比越小或偏心距越大，裂纹引起的挠度增量越明显。

Dead loads are those that are permanent, including the weight of the structure itself, which is sometimes called the self-weight.

固定负载是那些恒定不变的负载，包括有时称为&自重&的建筑结构自身的重量。

Jinsheng fiberglass has been widely used in construction,decoration,road,oil gas field. jinsheng fiberglass has built good reputation in domestic and asia,middle east,europe,and america etc.

&重合同、守信用、保质量、争河北易县纤维板厂&是我们不变的承诺，我们将以一流的品质，良好的信誉河北易县纤维板为海内外客户服务。

In the first essay, Barro finds evidence of convergence in per capita incomes, conditional on human capital levels.

在第一篇文章中，巴罗教授发现了在保护人力资本水平不变的情况下，存在人均收入的趋同的证据。

In the first essay, Barro finds evidence of convergence inper capita incomes, conditional on human capital levels.

在第一篇文章中，巴罗教授发现了在保护人力资本水平不变的情况下，存在人均收入的趋同的证据。

The point cloud on one scanning line from laser scanning system has the same value in one dimension. Based on this characteristic, an algorithm of surface reconstruction based on NURBS is put forward.

利用激光扫描系统采集的点云数据具有在某一维上不变的特点，提出了基于NUBRS重构曲面的方法。

In other words, all things being equal, frequency is better than size.

换句话说，在其它事情不变的情况下，广告次数的多少，比广告尺寸的大小更重要。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。