curvature

curvature

美 [ˈkɜrvəˌtʃʊr] 　英 [ˈkɜː(r)vətʃə(r)]

• n.曲率；弯曲；曲度
• 网络弯曲度；曲率连续；弧度

同义词

英汉双解

英汉解释

英英解释

例句

When it is curved, the law of its curvature seems to be at the least of the first and at the most of the second order.

当它是曲线的时候，其弯曲的法则看起来至少是一阶至多是二阶。

A more complicated curvature would be like a function that inputs an entry point and returns one of several local lowest points.

更为复杂的曲率将类似于一个函数，它输入一个入口点并返回几个局部最低点中的其中之一。

In type A, rotary subluxation occurs during progression of the curvature. In type B, it seems to be the initial event.

型患者旋转性半脱位出现在曲率增加过程中，而B型似乎初期即发生旋转性半脱位。

The more points you place, the greater the degree of control you will have over the general direction, curvature, and height of your road.

你放置的点越多，那么你在road方向，曲率以及高度上面的控制度也会更高。

To calculate the actual curvature of the surface at a given point, the two vectors must be multiplied by each other.

去计算在一个表面上给定点的实际曲率，两个向量必须互相乘。

The chitosan-chondroitin sulfate blend film, which had special curvature, was used to construct rabbit corneal endothelium in vitro.

以特定曲率的壳聚糖-硫酸软骨素共混膜为载体，构建兔角膜内皮。

It goes back. . . Actually, some of you may be able to see the curvature.

它回来了。，事实上，你们有些人，也许能看到曲率。

Imagine a place so flat you seem to see the curvature of the planet, so barren not even the simplest life forms can exist.

试想一个地方，使平面你似乎看到的曲率的星球，因此荒芜甚至没有最简单的生命形式可能存在。

But for strong non-quadratic form and the sharp change in curvature function, the quadratic model seems to unable to solve it.

然而，对于非二次性态强、曲率变化比较剧烈的函数，二次模型信赖域算法显得力不从心。

Space can have positive curvature, like the surface of a sphere, or negative curvature, like the surface of a saddle.

空间可以向球面一样有正的曲率，也可以像马鞍面一样有负的曲率。

The total ultimate moment is the dot on the moment-curvature relationships which number of slope is zero or sign changed.

船体结构总纵极限弯矩定义为弯矩—曲率曲线上斜率为零或符号发生改变的点对应的弯矩值。

When the radius of curvature of the surface approaches zero, the "loop" ' resembles that of diffraction.

当界面的曲率为零时，“线圈”成为绕射波时距曲线。

As a classical experiment, Newton ring experiment is usually used in measuring the radius of curvature of a lens.

牛顿环实验是大学物理实验中的一个基本实验，目前的实验只是用于测透镜曲率半径。

The curvature of spacetime keeps the earth in its orbit around the sun and drives distant galaxies ever farther apart.

时空曲率使地球得以保持在绕日轨道中，也驱使遥远的星系彼此更加分离。

Minimum curvature method is always used in directional well path design, horizontal well path design and clinometers calculation.

最小曲率法是定向井、水平井轨道设计、测斜计算中经常使用的一种方法。

Matter does indeed cause curvature, and this curvature is present even out in space. But that's not the same as the notion of up or down.

物质当然会导致时空的弯曲，甚至在外太空这依然成立。但是这与上下无关。

This method through the point's density distribution on the die profile could control fitting error of the curvature of the arc spline.

该方法可通过拉弯件轮廓曲线上布点的密度来控制模具轮廓曲线上曲率分段的多少和误差大小。

In most cases the curvature of the spine is so mild that the only treatment needed is close observation by a physician.

大部分的脊椎弯曲是轻微的，仅需由医师密切观察，其他的治疗包括运动、穿背架与手术等。

The bowl's curvature is like a rule that inputs the marble's entry point and returns the lowest point, the bottom of the bowl.

碗的曲率就像是一个规则，输入弹球的入口点，然后返回最低点，即碗底。

In particular, the Gaussian curvature is invariant under isometric deformations of the surface.

精确地讲，高斯曲率在曲面的等度变换下保持不变。

The convergence of error brought about by the curvature of earth's surface obviously has no counterpart in free space .

地球表面曲率产生的误差是收敛的，显然，在自由空间没有类似的情况。

Night, I draw from a Labidocera angelic curvature of a sudden my blood boiling, and wind-off, hair flying in the wind.

黑夜里，我的唇角划起一个天使般的弧度，我的血液顿时沸腾了，风吹过，发丝在风中飞扬。

The maximum curvature criterion of the displacement-time curve can be used to predict the time of sliding of slopes.

通过对位移时程曲线的分析表明，位移曲线曲率判别法能较准确判别边坡失稳时刻。

Summary of Background Data. FIS is a structural curvature of the spine where the underlying genetic etiology has not been established.

背景数据信息摘要：家族性特发性脊柱侧凸是脊柱的结构性弯曲，它的潜在的遗传病因学仍未建立。

It is locally convex in the sense that it has no loops and the curvature never changes sign.

它不存在环路并且曲率也没有改变图形在这个意义上来说它的局部是凸形的。

In the case of a fl atf aced follower, such undercutting occurs when the convex radius of curvature of the cam surf ace shrinks beyond zero.

在这个案例中，这样一种平面从动件抢发生在凸曲率半径凸轮表面缩超越零。

A convex surface on the raceway of a cone or the outer diameter of a roller. Degree of curvature cannot be determined by the naked eye.

滚道表面或滚子表面突起的修形。曲率无法通过肉眼来分辨。

As when you refine a point curve, refining a sweep can change the curvature of the surface slightly.

细化点曲线时，细化扫描会稍微更改曲面的曲率。更详细。

The purpose of this study was to ergonomically evaluate the mutual interaction between human spinal curvature and the mattress firmness.

本研究比较身体特性与床垫弹性是否有交互作用关系而影响舒适度。

In bimetallic thermometers a defined bending or change in the curvature of a bimetallic strip is brought about by a change in temperature.

在双金属温度计中，温度变化带来双金属条曲率的变化或者说已定义的弯曲度的变化。

The body of the paper is to design and carry out some experiments for different methods of curvature estimation above.

本文主要工作是针对代表性的离散曲率计算方法进行大量的实验并对实验结果加以比较分析。

In this Paper, the moment-curvature-axial force relationships of reinforced concrete rectangular section are discussed.

本文讨论了钢筋混凝土矩形截面弯矩—曲率—轴力关系。

For application of the proposed model, double-curvature wing walls are used in retrofitting scheme of a four story classroom building.

在建议模型之应用上，双曲率变形之翼墙可用来补强一栋四层楼之教室结构。

Shear connector seems to have a significant influence on curvature ductility and the load capacity.

剪切连接件的设置对构件受力后期延性和承载力的提高有着显著的效果。

A wave that is far enough from its source that its wavefront has no effective curvature, or is planar, over a short distance.

离震源足够远以致其波前在小范围内曲率很小或者就是是平面的波。

The extra dimensions introduce a correction term into the equations, which ensures that the curvature of an empty brane is not zero .

额外维度在方程式中引进了一个修正项，该修正项确保了一个即便是空的膜其时空曲率亦不为零。

Thin blue layers of the atmosphere, contrasted against the darkness of space, are visible along the Earth's curvature at image left.

与空间中那些灰暗处相比，图左那些大气中那些蓝色的薄层由于地球表面的自然弯曲而更可见一些。

Therefore, the curvature of the CWB alignment cannot be shifted further southward landward to reduce the extent of reclamation.

因此，不能为缩减填海范围而把中环湾仔绕道的定线再向南移或往内陆移。

The error arising out of servo delay should not be ignored on condition that there is a large feed velocity or small curvature radius.

在大的进给速率或小的曲率半径条件下，伺服滞后所引起的轮廓误差是不可忽视的因素。

In a negative curvature model, two lines that would be parallel on a flat plane will extend away from each other.

在负曲率模型下，平面上平行的两条线可能彼此远离。