Drawing a straight line on a piece of stone and make the surface curved naturally on one side, the curved surface sprawl across the other three edges.
在一块石板上刻画一条直线，在线的一侧做成起伏不定的自然曲面，曲面向另外三边自由蔓延。
The curved upper surface of a nonturbulent liquid in a container that is concave if the liquid wets the container walls.
弯月面容器中之静止液体的弯曲上表面，如果液体浸润了容器壁，那么弯曲面呈凹状。
Once they hit the edge of a cone, drops are propelled towards its base, the least curved region, because of the pressure difference caused by surface tension.
一旦水滴流到了圆锥体的边缘，就会在锥体表面张力所形成的压力差的作用下流向它的底座，那里是曲线弧度最小的地方。
If the universe's space-time is positively curved, like the surface of a sphere, parallel beams would come together.
如果宇宙的时空像球体表面一样正向弯曲，平行的光线就会交合在一起。
Maps (on paper or on the screen) are flat surfaces; they require a transformation from the curved surface of the earth to the flat plane: a map projection.
纸上或屏幕上的地图是平面的；它们需要从地球的曲面向平面进行转换：地图投影。
These graphics can only be viewed correctly though the curved, reflective surface of the cup. [link]
这种效果一定要在弯曲的可以反射图像的杯面上才能看见。
Map projection in cartography is a way to present a two-dimensional curved surface on a plane, such as a normal map. Figure 2 shows a Traverse Mercator projection.
绘图法中的地图投影方法可以在平面中表示一个两维的曲面，例如一个标准地图。
The ink was kept deliberately thin and exposed to air at a precisely controlled temperature, which concentrated the gold particles at the curved upper surface of the fluid.
我们故意把这种墨水保持低浓度，并把它置于精确控制的温度下外露于空气中，这样流体上表面破浪地方的黄金颗粒就能得到浓缩。
A two-dimensional model of such a universe would look like a sphere. It's impossible to have parallel geodesics (straight lines on a curved surface) — the two lines will cross at some point.
这样的2维宇宙模型就像是球体，不可能出现平行的测地线(测地线是曲面上的直线)——两直线必然在某点相交。
Thus the main polygonal wall appeared: this 20-meter long curved surface goes through all the open-space zone: entrance hall, tea room, garden, kitchen & dining zone.
因此我们设计了这面曲折的主墙：这面20米长的弯曲墙面联通所有开放式空间：玄关、茶室、花厅、厨房与餐厅。
This phenomenon can only be explained by assuming that the earth's surface is curved.
只有假设地球表面是曲线的，这一现象才能得到解释。
The lens consists of an array with any curved surface of revolution, or of dielectric material.
该透镜由任意旋转曲面形阵列或介质材料构成。
The curved surface rises along the shoreline, blocking the sea wind.
弯曲的表面沿着海岸线蔓延，将海风挡住。
The curved upper surface of a nonturbulent liquid in a container that is concave if the liquid wets the container walls and convex if it does not.
弯月面容器中之静止液体的弯曲上表面，如果液体浸润了容器壁，那么弯曲面呈凹状；如果没有，就呈凸状。
The stress boundary constitutes an important factor in drawing curved surface parts.
曲面零件拉深成形中，应力分界圆是非常重要的因素。
Then several planar mapping methods of curved surface as well as their advantages and disadvantages are analyzed.
分析了空间曲面的几种近似映射方法，并同时分析了各种映射方法的优缺点；
Traditional processing method is difficult to ensure the curved surface precision, has the unconquerable obstacles.
传统加工方法难以保证曲面精度，存在无法克服的障碍交替传译。
Ceramic color composition and process for producing a curved surface glass sheet employing it.
陶瓷色料组成和运用该色料生产曲线表面玻璃板的工艺方法。
A method by which the curved surface of the earth is portrayed on a flat surface.
是一种方法，通过它地球的弯曲表面被描绘于一个平坦的表面。
Surface reconstruction for complex micro-landform is proposed using RBF network model in this paper and RBF network fit for curved surface reconstruction is accordingly established.
采用RBF网络模型进行复杂微地形曲面重构，建立了适应于曲面重构的RBF网络模型。
The smooth curved surface of the walls was constructed economically by fixing narrow planks of cedar of varying thicknesses and widths into regular 600 mm – width formwork.
光滑的曲墙用了经济节省的构造方式，就是固定上了厚度和宽度都600毫米的狭长木板，并且设置了窗框。
Abstract: a path searching algorithm using contour is presented to obtain the shortest path between two points on a curved surface under the slope constraint.
文摘：给出了一种基于等高线求解坡度约束下曲面上两点间最短路径的搜索算法。
Surface intersections, concaves and shallow planes of the curved surface are difficult to machine.
曲面交线、曲面内凹区域及曲面中浅平面的加工是曲面加工的难点。
First, curved surface is considered as the search field and the length of route as the objective function, thus the optimization problem of route is set.
首先，将整个曲面作为搜索空间，路径长度作为目标函数，设定了路径优化问题。
The line of intersection, inward concave and shallow area of curved surface are the difficult points in curved surface machining.
曲面交线、曲面内凹区域及曲面中浅平面的加工是曲面加工中的难点。
The definition and the deformations of planar mapping of a curved surface are presented in this paper.
论述空间曲面的平面映射定义及其变形；
Accordingly, the concept of inclined equidistant curved surface and its corresponding formulae are proposed. Its practical application has verified the reliability of the method introduced.
并描绘出制造相关的几何模型，提出了斜等距曲面的概念及相关公式，并介绍它们在制造混流泵叶轮中的应用，最后用实例验证所述方法的可靠性。
Based on the calculation of the characteristic parameters of curved surface dipoles by moment method, the directivities are optimized, the maximum directivities of curved surface dipoles are obtained.
本文在矩量法计算曲面偶极子特性数据的基础上对方向性系数进行了优化，得到了曲面偶极子方向性系数的最大值。
Based on the calculation of the characteristic parameters of curved surface dipoles by moment method, the directivities are optimized, the maximum directivities of curved surface dipoles are obtained.
本文在矩量法计算曲面偶极子特性数据的基础上对方向性系数进行了优化，得到了曲面偶极子方向性系数的最大值。
应用推荐