扰动

In order to exactly compute the motion of projectile in gun tube and the initial disturbance, the theory of two-phase flow interior ballistic is applied to the study on launch dynamics.

为了更加准确地计算火炮弹丸的起始扰动，将两相流内弹道应用于发射动力学研究。

This paper focuses on the study of launch dynamics for self-propelled artillery. In order to exactly compute the motion of projectile in gun tube and the initial disturbance, the theory of two- phase flow interior ballistic is applied to the study on launch dynamics.

为了更加准确地计算火炮弹丸的起始扰动，将两相流内弹道应用于发射动力学研究。

In this paper, by developing Fortran program, the vibration characteristic, the interior ballistic, the projectile motion in bore, the artillerys dynamic response, the projectile initial disturbance are simulated. Those results offer the necessary base for further researching firing accuracy of the self-propelled artillery.

本文编制了自行火炮武器系统发射动力学的计算程序，实现了对某自行火炮的固有振动特性、内弹道过程、弹丸膛内运动、火炮动力响应、弹丸起始扰动的动力学仿真，为进一步研究自行火炮射击精度提供了必要的基础。

The study is the first study to investigate whether tonal perturbations would be strengthened at the boundary of larger prosodic constituents.

本研究是第一个研究语调扰动是否有在韵律单位开头位置增强的论文。

A new algorithm is presented in this paper for piecewise quadric B-splines curve reconstruction from scattered data in a plane.

基于控制顶点扰动的思想提出了一种新的曲线重构算法，用于构造一条分段二次B样条曲线来逼近平面上的散乱数据点。

In chapter 1, we briefly introduce the near integrable systems, and give the background in physics and the developments in mathematics for the quintic and derivative nonlinear Schrodinger equations.

具五次和导数项的非线性Schrodinger方程具有广泛的物理应用背景，可视为非线性Schrodinger方程的扰动，进而可作为近可积系统进行较为精细的研究。

The quintic and derivative nonlinear Schrodinger equations has a extensive applications in various physical areas and can be considered the perturbation of the NLS equation. Further they are the near integrable systems.

具五次和导数项的非线性Schrodinger方程具有广泛的物理应用背景，可视为非线性Schrodinger方程的扰动，进而可作为近可积系统进行较为精细的研究。

The influence of quondam strategy and disruption coordination strategy on the profit of the manufacturer, the retailer and the supply chain is analyzed in this paper.

本文还进一步分析了当市场规模和价格敏感系数同时发生扰动时，采取应急策略和未采取应急策略对供应链、制造商和零售商利润的影响。

Considering disruptions, the influence of quondam strategy and disruption coordination strategy on the profit of supply chain is analyzed, which denotes the necessary and validity of the disruption coordination strategy.

并分析了扰动发生时，采用应急策略和保持原策略对供应链利润的影响，说明了采用应急策略的必要性和有效性。4。

When O and radiogenic isotopic measurements are employed as tracers to evaluate magma-country rock interaction it is essential to provide evidence that open system processes have not perturbed the isotopic systematics.

用氧同位素和放射性同位素示踪岩浆和围岩相互作用时，必须在开放体系没有扰动同位素系统情况下进行。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。