数学分析

This paper analyzes the process of depth charge intercepting torpedo, establishes a model of ship evading acoustic homing torpedo, and obtains the evasive turning angle as evading torpedo in different torpedo alert areas by using Monte-Carlo method.

本文分析了水面舰艇使用悬浮式深弹拦截鱼雷过程，建立了舰艇使用悬浮式深弹时规避声自导鱼雷数学模型，采用蒙特卡洛法通过计算机仿真，得出了在不同的鱼雷报警区域内舰艇规避鱼雷时的规避转向角。

In case of the limited kinematic strain hardening material model, a numerical method is proposed for upper bound shakedown analysis of elbow structures under the combined action of constant and complex variable loads.

本文在考虑有限随动应变强化材料模型的情况下，提出了恒定载荷与复杂变化载荷联合作用下弯管结构安定上限分析的有限元数学规划方法。

Based on theoretical analysis, the research methods of this article focus on statistics and actuarial mathematic analysis of social security.

本文在理论分析基础上，采用以统计学和社会保障精算数学为主要工具的实证研究方法。

The principle of the actuator was analyzed and the mathematical model was set up.

在对驱动器结构进行分析的基础上，建立了工作台的数学模型。

The working principle of the actuator was analyzed, and a mathematic model of the mechanical system was set up.

对驱动器工作原理进行了分析研究，建立了机械系统的数学模型。

The mathematical model is set up by analyzing the principle of the actuator.

在分析微位移机构工作原理的基础上，建立了工作台的数学模型。

The adjoint variable method for design sensitivity analysis of multibody system dynamics based on ordinary differential equations is presented.

基于常微分方程数学模型建立了多体系统动力学设计灵敏度分析的伴随变量方法。

Based on the theoretical analysis for adjudication of classified targets and judgement of principal target, mathematical model has been established.

进行了多目标分类判别以及主要目标识别的理论分析，并建立了相应的数学模型。

Through an analysis of aquifer deformation machanism caused by groundwater pumping ,the seepage flow equation with considering adynamic unit is deduced in this paper,and the mathematical model for the effect of aquifer deformation caused by groundwater pumping upon seepage field is presented.

通过分析抽水引起含水层变形机理，推导出了考虑单元体位移的渗流方程，提出了抽水引起含水层变形对渗流场影响的数学模型。

In this paper,the relation of primary aeration coefficient and NOx emission rates are obtained through mathematical analysis.

本文通过实验数据的回归分析给出了一次空气与NOx函数关系的数学表达式，并对NOx的排出特性进行了理论解释。

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。