基本释义:

三次项

网络释义

1)cubic term,三次项

2)cubic polynomial,三次多项式

3)cubic polynomial interpolation,三次多项式插值

4)regressive polynomials 3-degree,三次多项式回归

5)cubic polynomial system,三次多项式系统

6)segmental cubic polynomials,分段三次多项式

用法和例句

A human walking pattern was analyzed and researched in detail and the mechanical prototype was known as humanoid special for the leg,thereby a humanoid stable walking pattern during one walking cycle was planned for the bipedal robot based on cubic polynomial algorithm.

根据双足步行机器人具有拟人腿的特点,通过对人体步行样式的分析,采用三次多项式计算方法规划步行机器人在一个完整行走周期里拟人稳态步行模式,分别建立hip、knee和ankle关节在前向模型中的轨迹曲线方程。

To remedy drawbacks identified in the traditional soft and hard threshold for image denoising,this paper presents a new threshold quantization method,which applies cubic polynomial interpolation to a hard threshold to achieve the continuity and differentiability for the new threshold function.

鉴于传统软硬阈值的缺陷,采用一种新型阈值量化方法,用三次多项式在硬阈值的基础上插值,使新的阈值函数保持了连续性和可导性。

The continuity and differentia-bility are achieved by using cubic polynomial interpolation based on hard thresholding.

用三次多项式在硬阈值的基础上插值,使新的阈值函数保持了连续性和可导性。

A cross equivalent curve board model is expounded, and with the help of cubic polynomial interpolation theory, the computer simulation model is developed which reflects the constitutive relation of 3 D woven composite.

提出纱态概念 ,解决了任意结构三维机织预制件的结构表征问题 ,提出了交叉等效曲面板模型 ,借助三次多项式插值原理 ,建立了反映三维机织复合材料本构关系的计算机模拟模型 ,并以试验进行了验证。

A cubic polynomial system with six limit cycles at infinity;

一个在无穷远点分支出6个极限环的三次多项式系统

Derivation of valley line and ridge line by segmental cubic polynomials;

利用分段三次多项式提取山谷线和山脊线

Bifurcation of Limit Cycles for a Class of Polynomial System with Quasi Quadratic Terms and Quasi Cubic Terms

一类含拟二次项和拟三次项的多项式系统的极限环

The Algebraic Classification of the Linear System and Plane Cubic Homogeneous Polynomial System;

一次和三次平面多项式系统的代数分类

A Solution to Three Types Continuance Linear Even Differential Equation of Two Times Complete Cubic;

二次方三项式线性齐次微分方程的解法

Polynomial First Integrals of Some Kind 2-Dimensional Triple Vector Fields

一类平面三次向量场的多项式首次积分

The distribution of limit cycle in a cubic system with seven-order perturbed term

一类具有七次扰动项的三次系统极限环分支

There are three main items on our agenda.

我们这次代表大会的主要议程有三项.

Cubic Non-uniform Trigonometric Polynomial Curves with Multiple Shape Parameters;

多形状参数的三次非均匀三角多项式曲线

A class of modifiable C~2 continuous cubic trigonometric polynomial curve

可调控C~2连续三次三角多项式样条曲线

Each time the school had a sports meeting, I signed up for three events.

学校每次开运动会，我报名参加三个项目。

Its form up to a tenth degree polynomial is shown below.

下面写出一直到十次多项式的帕斯卡三角形。

Each participant gets three attempts at both lifts.

在每一单项中，每名选手有三次试举机会。

The bill proposes a three-tier policy.

此法案提出了一项分三个层次解决的政策方案。

Her third vault in horse - vaulting scored 9. 8.

她在跳马项目中的第三次试跳得了9.8分。

A: We may have to back order three items on this order.

这次订的货有三个项目必须要晚点才能交货。

Research on Evaluation of EOR Exploit Project with Real Option Method;

三次采油试验项目的实物期权方法评价研究

The Limit Cycles of Hamiltonian Systems Under Thrice Polynomial Perturbations;

一类在三次多项式扰动下的Hamilton系统的极限环

The Three-point Quadratic Interpalation to Seek the Internal Rate of Return of Convention Invention Projects

三点二次插值法求常规投资项目的内部收益率

Adaptive Prospective Interpolation Method for High Speed Machining of Micro Line Blocks Based on the Cubic Polynomial Model

三次多项式型微段高速自适应前瞻插补方法