查询词典 Newtonian

In Newtonian mechanics, the motion of the charge in magnetic field is in equidistance helical line. It is composed of the uniform motion in magnetic field and the circular motion vertical to the magnetic field.

带电粒子在磁场中的运动，如果用经典力学分析，它做等距螺旋运动，是在垂直磁场平面内两个相互垂直方向的简谐振动和沿磁场方向匀速运动的合成。

This Newtonian universe was uniform, mathematical, describable, held together by explainable forces, atomic in nature.

这种牛顿宇宙是一致的，数学化的，可描述的，它通过可以解释的力量融合在一起，本质上以原子的形式存在。

In the first chapter, we discuss the Newtonian filtration equation with nonlinear exponential boundary sources.

在第一章里，我们讨论具幂函数型非线性边界源的Newton渗流方程。

This is a review of the progress of non-newtonian fluid mechanics and its application to chemical engineering.

本文综述了非牛顿流体力学的进展及其在化工上的应用。

The formula used is the standard Newtonian formula for frictionless movement in a gravity field.

这个公式使用的是重力场中无摩擦运动的标准牛顿公式。

Under a Galilean transformation the equations of Newtonian dynamics are invariant , whereas those of electromagnetism are not.

根据伽利略变换的方程牛顿动力学是不变的，而电磁是不对的。

On the basis of Gaskell′s calender theories,it was set up that the mathematics model of the symmetrical calender processing of Newtonian fluid and that of non－newto nian fluid which was looked on as pure v iscous power－law fluid.It also included the content of rolls deformation and com pensation complied with mechanical calcu lation.

本研 究主要根据Gaskell理论建立了牛顿流体对称过程的压延流变数学模型、非牛顿流体对称过程的压延流变数学模型；还根据机械计算方法建立了压延辊筒变形的计算及补偿方法的数学模型。

We study the post-Newtonian limit of a generalized dilaton gravity in which gravity is coupled to dilaton and electromagnetic fields.

中文摘要我们研究了较广义的Dilaton重力理论的后牛顿极限。

By considering the Newtonian limit, the gravitational field potential is a nonintegrable Henon-Heiles structure.

在第二章中，我们研究了在几种引力场中试验粒子运动状态的动力学演化。

To avoid these shortcomings, this paper uses particle swarm optimization approach, instead of Gauss-Newtonian algorithm, to optimize projecting direction, and applies Hermite polynomial, instead of piecewise linear regression, to fit ridge function.

但一般投影寻踪回归算法构造技术较为复杂，采用多次局部光滑回归，计算量较大，外推较为繁杂，容易陷于局部解。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。