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Hard top tonneau covers are the ultimate in custom looks: molded-over edges, seamless fitting and optional paint matching.

打顶tonneau首日封最终在看似风俗：塑造超过边缘，浑然一体，并择装修油漆匹配。

Beautiful combs ,pure tortoiseshell,with jewels on the edges — just the right shade to wear in her beautiful hair.

多漂亮的梳子呀，纯玳瑁做的，边上镶着珠宝，恰好能配得上她那美丽的长发。

A proper k total colouring of a graph G is a colouring to its vertices and edges using k colours such that no two adjacent or incident elements of G may be assigned the same colour.

利用梯度投影与罚函数相结合的技巧，将带不等式和等式约束的优化问题化成一个无约束问题，提出了初始点可任意的求解不等式、等式约束优化问题的摄动梯度投影算法；参数δk取不同的数还可以得到一类梯度投影算法，从而得出了在搜索方向和步长不精确条件下的梯度投影法，保证了在实际应用中更容易实现；在较弱条件下，证明了该算法的全局收敛性。

A toucan's bill is sharp and has saw-like edges.

巨嘴鸟的帐单是锐利的并且有像锯子一样的边缘。

They bribed to swap off with touch and go and graze at the edges of me

它们以轻轻点触为贿以便于换取，并在我的边缘啃啮

On the bases of the inter-frame difference, we used the motion information of sequence images to extract binary image edges. Then according to the feature of head-shoulder image contour and chromatic coordinates transformation of color images motional face can be located.

该方法利用序列图像的运动信息，在帧间差分的基础上进行二值图像边缘提取，利用人的头肩轮廓特点以及彩色图像的色系坐标变换进行运动的人脸定位。

The method is based on the principle of triangle inequality with the use of the third side and both sides of the ratio of the size to determine the Corner to feature point and its two adjacent feature points formed by the angle between two tangent linear and the third triangle on both sides and edges with another feature of the ratio as a variable.

该方法根据三角不等式原理利用第三边与另外两边之和的比值大小来确定角点，以特征点和它相邻的两个特征点所形成的两条直线的夹角正切值以及三角形第三边与另两边和的比值作为特征不变量。

Due to the irregular distribution of space mesh data, the contour of surface cannot be gained from coordinate of points directly. So a method to detect edges of triangular mesh surface is brought out in this passage.

由于空间网格数据分布不规则，不能从点的坐标直接得到曲面的边界，因此提出了一种空间三角网格曲面的边界提取方法，通过判断一个点的邻接点是否都能通过三角网格的边组成闭合曲线来获取边界点。

These new phases involve the ai-phase (i=1, 2), where the spontaneous polarization Ps is oriented along one of the in-plane edges of the prototypic unit cell and the triclinic r-phase, where the Ps is rotated away from the diagonal of this cell.

这些新的相有：自发极化方向平行于膜面内单胞轴的ai(i=1， 2)相，膜面内外都有极化的r相。

The primary use of the zigzag machine is to applique lace, attach elastic, and provide a decorative finish for the edges or tricot knits.

这种机器主要是用来装蕾丝花边、缝松紧带或给精编织物的边提供一个装饰的效果。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。