不同形状

Normal sideboards provide the raw material from which an unusual type of furniture item, with a variety of surfaces to put things on, emerges as a result of vertically grouping the elements and cutting them to shape.

正常的餐具柜提供原材料从一个不寻常的家具种类项目，以各种不同的表面上把事情，出现由于垂直分组的内容和削减它们形状。

Numerical simulations of fully developed turbulent flow over triangle,scallop and blade riblets biomimetics non-smooth surface were performed to educe the reason of different drag reduction by different riblets,which can provide guide for design optimization riblets.

分析了三种沟槽非光滑表面的流场特性，对计算域中心Z=3mm平面的速度场和湍流统计量进行了研究，分析了不同沟槽形状对减阻效果的影响，为最佳减阻沟槽设计提供了理论依据。

"B"– The actual shape of the propellers is very different.

&B&——螺旋桨实际形状的是非常不同的。

"Medals can be of various sizes and shapes, ranging from large medal lions to small plaques, or plaquettes."

奖牌可制成不同的尺寸和形状，从大的奖章到小的徽章以及小型饰匾。

Three peninsulas in the lake with different sizes, shapes and functions will add to the beauty of the lake.

有着不同大小、形状和功能的三个半岛将增加这个湖泊的美丽。

The improved model possesses band-pass filer characteristic, diffuses processing stability and satisfies the max-min principle. The simulation results show that the median filter is only proper for outlies noise and removes the thin line and corners of image. The linear filter extends or blurs the boundary of image. The anisotropic diffusion removes random noise effectively, but it brings about illusive edge and back diffusion for outlies noise. The improved model that possesses both median filter characteristics and anisotropic diffusion capability is proper for various mixed noise and can sufficiently protect the detailed characteristic such as corner, thin line and edge.

研究结果表明：中值滤波作为一种经典的非线性滤波方法仅适合于&飞点&噪声的滤波并引起图像的角点、线条损失，线性滤波扩大或使图像边界范围模糊；传统的各向异性扩散能对随机噪声有效地压制，但对&飞点&噪声会产生虚假的边缘甚至反扩散，而改进模型既具有中值滤波的特性又具有传统各向异性扩散的性能，适合于平滑不同强度与形状的混合噪声，并对角点、线条、边缘等细节信息提供足够保护。

Basic characteristics of cosine transform spectrum were analyzed, where contour lines of 2D cosine transform of point mass present the shape of a quarter of concentric circles and the number of counter become small along with the increasing of wave numbers. The spectrum of vertical rectangularcylinder put up periodic zero counters which mark off quadrate areas, the values of counter in each areas alternately change between the plus and the minus, and with the increasing of wave number, the values of counter present attenuation character alike e exponent.

分析了点质量和直立矩形柱体重力异常余弦变换谱的基本特征：点质量二维余弦变换谱等值线呈1/4同心圆形状，等值线随着波数的增大而变稀；直立矩形柱体谱出现了周期性变化的零等值线，该等值线将非零等值线划分为a×b个矩形区域，而且等值线值在各矩形型区域中正负交替变化，随着波数的增大，不同的矩型域中等值线值呈e指数衰减特征。

The stomata type of yew leaf is haplocheilic. For different species of yew tree, the surface view of epidermal cells and the form of stomata are also a little different.

表皮细胞表面观为方形或长方形，气孔类型单唇型，不同种类红豆杉的表皮细胞表面观和气孔形状也有所不同。

When the pollen grains reach the nucellus, they germinate immediately and produce short tubes. The bisexual gametes of yew tree fuse before mitosis, has the feature of single fertilization of gymnosperms.

表皮细胞表面观为方形或长方形，气孔类型单唇型，不同种类红豆杉的表皮细胞表面观和气孔形状也有所不同。

Hurtle to press to belong to to material of cold process, the original material that use is all the plank material that has the good ductility generally, usually under the normal temperature, the material places among the molding tool, passing the output pressure function of punching machine or press machines under, make material press the shape occurrence su of the molding tool decision transform, get need of zero, parts, sometimes transform once and can't attain the request because of the material, also have the cent to hurtle to press for many times and transform gradually on the molding tool of dissimilarity, end attain to design the size request.

机械类的帮我翻译一下吧~谢谢了！冲压属对材料的冷加工，使用的原材料一般都是有良好的延展性的板材，通常在常温下，材料放置于模具间，通过冲床或压床产生的压力作用下，使材料按模具决定的形状发生塑性变形，得到所需的零、部件，有时因材料一次变形不能达到要求，也有分在不同的模具上多次冲压、逐步变形，最终达到设计尺寸要求。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。