根据经验的

Single-screw pump because of its structural features, mostly used in the transportation of liquids and higher viscosity of the liquid containing the particles, so the choice of rotation is critical, according to experience, listed in Table 2, Table 3, you can depending on of comprehensive consideration.

单螺杆泵由于其结构特点，大部分使用在输送较高粘度的液体及含有颗粒的液体，因此其转数的选择非常关键，根据经验，列出表二、表三，您可根据具体情况综合考虑。

The main idea of experientialism is that language reflects the concepts in human mind; our embodiment experiences help us achieve many kinds of cognitive models including conceptual metaphor, conceptual metonymy, image schema, and frame; these cognitive models are reflected in our linguistic expressions like the idioms.This paper focuses on three kinds of semantic motivations: metaphor, metonymy and general knowledge.

经验主义认知观认为语言反映了人们根据经验在头脑中形成的概念；人们根据共同的经验形成了各种各样的概念结构，包括隐喻概念，转喻概念，意象图示，框架，情景等，这些概念结构通过语言形式表达出来，成语就是其中一种。

This problem involved many objective functions which had contradictions mutually and could not reconciled. According to different engineering requirements, the weighted and harmonic coefficient of each objective function was decided, and then it was changed to a single-objective optimization function. Engineering requirements on the system and related restrictions were given with the form of binding functions.

考虑问题所牵涉到的多个互相矛盾不可公度的目标函数，根据不同的工程要求，结合实践经验和计算经验确定各个目标函数的加权协调系数，然后将其表示为一个单目标优化函数；工程条件对系统的要求和相关限制，以约束函数的形式给出。

Easy5 provides accurate, sure multi-domain moulding and model of impulsive fleshly systems. Using Easy5, whatever of the most reputable companies in the concern are evaluating grouping take action with CAE to turn fleshly prototypes, revilement cost, and qualify their creation utilization process.Dynamic systems, those systems whose activity as a duty of instance is important, are typically circumscribed using first-order figuring equations.

MSC Easy5诞生于波音公司，是由各学科领域富有经验的工程师和数值计算专家根据实际的工程问题和需求合作开发的，经过近30年的不断积累和大量工程问题的检验，发展成为独一无二的控制与多学科动态系统仿真分析工具，可谓波音公司工程仿真经验的结晶，被广泛应用于航空航天、国防、汽车、工程设备、重型机械等工业领域。

With experience, and with improved apparatus, it is now possible to locate a shoal.

根据经验和改进了的仪器，不仅能够确定鱼群的位置，而且可以根据鱼群回声的特点分辨出是鲱鱼、鳕鱼，还是人们所熟悉的其他鱼。

An approximation formula used to calculate the characteristics of cycloidal propeller is set up.

二、提出一个计算摆线推进器水动力性能的经验公式，根据本文的试验数据，用最小二乘法求出了经验公式中的系数。

It tells particularly the debris flow"s the encironment and the development characteristic by numbers . And according to its character , selecting the latest research results at present , the anthor calculates the debris flow"s the moving , dynamical characteristics and the scale , such as , the velocity of flow , the wallop , the peak value flux , and the total flux . And the anthor calculates density in different design frequency by the empirical formula method . In the text, the author uses the modle of evaluating a single gully to evaluate the risk of the debris flow . First , the author calculates the hazard degree in different design frequency , and forecasts the risk range of debris flow in Shenjia gully based on the maximum pile thickness and the total solid amount of a denbris flow . Then , on the basis of the risk range in different design frequency , the author carries out the damageability and risk assessment . The basic purpose of risk management is reducing risk or transferring risk , reducing the loss of life and property . The text constructs the system of risk management of debris flow in Shenjia gully , basis on the condition of Shenjia gully .

本文从地形地貌、地层岩性、地质构造、气象水文等方面系统地阐述了深家沟泥石流的发育环境及发育特征；分别从形成区、流通区、堆积区对深家沟流域特征进行描述；依据泥石流沟自身特点，选用现阶段最新的研究成果，推算了不同设计频率下的深家沟泥石流流速、峰值流量、总流量、冲击力等动力特征和规模数据；并且根据经验公式法来确定深家沟不同设计频率下的泥石流容重；本文采用单沟泥石流风险评价模型对深家沟泥石流进行风险评价，首先对不同的设计频率下的深家沟泥石流进行危险度评价，根据最大堆积厚度与一次泥石流冲出量来预测不同频率下的泥石流危险范围，然后，根据预测的评估范围，评价对应范围内的易损度，最后作出风险评价；城镇泥石流风险管理的根本目的是降低风险或转移风险，减少生命财产的损失，本论文根据泸定深家沟泥石流的具体情况，构建了深家沟泥石流风险管理体系。

Based on the practical experience and the results of educational research in recent years in the section of Process Equipment and Control Engineering in our college, we have cultivated our students' ability of engineering practice ,by reforming courses, broadening extracurriculum activities and training the teaching staff with experience in engineering.

江苏工业学院过程装备与控制工程专业根据近年来的实践经验和教育研究成果，通过课程体系改革、丰富第二课堂及培养具有工程经验的师资队伍等方法，培养专业学生工程实践能

Or that any action not in accordance with some tradition is mere romanticism; or that any undertaking which has not the support of proven experience is foredoomed to frustration; and that since experience has shown men to be invariably inclined to evil, there must be firm rules to restrain them, otherwise we shall have anarchy.

或者说，任何不依从一些传统的行为都只是浪漫主义；或者说不根据过去经验的行为，都注定要失败的；并且由于经验显示出人总是不变地倾向于罪恶，所以必须有严厉的规则来约束，否则我们就要陷入无政府状态了。

In his opinion,the theory of sensibility,which was put forward by Hume,goads morals to experience,thus it illustrates morals through empiricism.

他认为以休谟为代表的感性论实质上是把道德的根据放在经验上，让道德遵循经验的原则，从&经验&来解说道德。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。