查询词典 parabolic cusp

And, the arc cusp gear's single stage main gear box raised the rear axle of car transmission efficiency, enhanced the transmission feasibility.

并且，弧齿锥齿轮的单级主减速器提高了后桥的传动效率，提高了传动的可行性。

A cusp is also called a stationary point or point of retrogression gression.

尖点也叫做平稳点或逆行点。

The mechanism giving rise to such potential profiles can be attributed to the Stormer region in the cusp system and the different operation regimes of the electron gun used.

在离子能谱测量中观察到双离子温度。产生这样电位分布的机制，归于会切系统中的斯托沫区和电子枪的不同工作方式。

This paper discusses singularities, inflection points and convexity of FB-spline curves in terms of their control polygons, and gives the necessary and sufficient conditions for testing when FB-spline curves have one or two inflection points, or a cusp, or a loop, or none of the above points by the envelope theory and the topological mapping method.

文章利用包络理论和拓扑映射的方法，讨论了FB-样条曲线的奇拐点和曲线性质，并给出了依据控制多边形判断FB-样条曲线出现1个或2个拐点、1个尖点、1个二重点以及处处为凸的充分必要条件；最后给出了FB-样条曲线的奇点、拐点以及二重点在λ-μ平面上的分布图。

Trace the shape of the cusp point so that the needle and the needle trace trace point bulge will form a solid fabric of the question, and may damage or break fabric embroidery needle .

追查尖点形成，使针头和针跟踪跟踪点隆起将形成一个稳固的结构问题，并有可能损害或破坏面料绣花针。

This example is carried through equation transformation, whose last expression is compared with potential function of cusp catastrophe model.

概述了突变理论的几种简单突变模型，通过举例进行方程转化并利用尖点突变模型，对系统进行了脆性分析

The second is a multi-beam structure, such as the use of cusp-type trencher Australia's seeder Wudaoliang general, beam and beam of about 1m apart about ditching devices were arranged in a different beam.

二是采用多梁结构，如澳大利亚采用尖角型开沟器的播种机一般有五道梁，梁与梁相距约1m左右，开沟器分别布置在不同的梁上。

The temporal side of the ball conjunctival wound edge and the canthal angle of the cusp of a first suture needle, the other upper and lower palpebral margin wound by interrupted suture and needle.

将球结膜颞侧尖端与眦角创口的尖角先缝合一针，其他上下睑缘创口逐针间断缝和。

The other result was given by this paper from the other view.The assumption was that the precipitating electrons would act on a plasma flux tube,which convect through cusp region,or not.

本文还给出了统计对流模型作用下磁流管在经历极隙区时，有沉降粒子作用和没有沉降粒子作用两种情况下，F层等离子体的时间变化过程的差异。

They visited some famous places such as Oxford, CambridgeUniversity, Corydon high school, Old Palace School, TrinitySchool and other six schools involved with CUSP. They watched classes such as physics, mathematics, and chemistry.

师生先后参观了著名的牛津、剑桥大学，以及克洛顿高级中学、老皇宫女子学校、三一学校、皇家拉萨尔学院等六所CUSP姊妹学校，随堂听了物理、数学、化学等课。

22 If air is recirculated to production areas, appropriate measures should be taken to control risks of contamination and cross-contamination.

如果空气再循环到生产区域，采取适当的措施控制污染和交叉污染的危害

Tocertain extent,quality of short message network is badly affected,problems are produced and customer's complaints increase.

这在一定程度上给短消息网络质量带来了负面影响，产生了一些问题，导致了用户投诉的增加。