curvature
英 [ˈkɜːvətʃə(r)]
美 [ˈkɜːrvətʃər]
n. 弯曲; 曲度; 曲率
复数：curvatures
BNC.10901 / COCA.18737
牛津词典
noun
- 弯曲；曲度；曲率
the state of being curved; the amount that sth is curved- the curvature of the earth
地球的曲度 - curvature of the spine
脊柱弯曲
- the curvature of the earth
柯林斯词典
- N-UNCOUNT 弯曲;曲度;(尤指)圆弧
Thecurvature ofsomething is its curved shape, especially when this shape is part of the circumference of a circle.- ...the curvature of the earth...
地球的曲度 - He suffered from curvature of the spine.
脊柱弯曲使他痛苦不堪。
- ...the curvature of the earth...
英英释义
noun
- the property possessed by the curving of a line or surface
- the rate of change (at a point) of the angle between a curve and a tangent to the curve
- (medicine) a curving or bending
- curvature of the spine
双语例句
- A unit vector normal to the plane of T and N, which is the plane of curvature.
垂直于T和N所构成的平面的单位向量，该平面为曲率所在的面。 - On the other hand, a positive curvature would imply that three-dimensional space is finite and closed.
另一方面，一个正的曲率将必然说明三维空间是有限的，而且是封闭的。 - By employing the compatibility of a generalized isospectral problem, a generalized zero curvature equation is obtained.
利用一个广义等谱问题的相容性得到了一个广义零曲率方程。 - When matter accelerates through space, it changes the curvature of spacetime.
当物质在太空中加速运行时，它会改变时空结构的曲率。 - We have also discussed the relationships between these fracture systems with curvature, faults and shear zones.
我们还讨论了裂缝系统与弯曲，断层和剪切带之间的关系。 - The testers can also be used to measure wavefront curvature and quantify divergence/ convergence magnitude.
这些测试仪器也可以用于测量波阵面曲度和确定发散量/敛量。 - The quantities ba β are the covariant components of a plane tensor, called the curvature tensor of the surface.
baβ是“平面张量”的协变分量，叫做该曲面的曲率张量。 - This paper focuses on the forward and inverse proposition of streamline curvature method.
分别对流线曲率法正反两类命题进行了研究。 - Geometric data of ellipse in hyperbolic space are considered, such as perimeter and mean absolute curvature.
在双曲空间中，对椭圆的周长及平均绝对曲率做出细致考察。 - Having a horizontal surface without a slope, tilt, or curvature.
具有无倾斜度，倾斜角或弯曲的水平平面的。