理想气体

Course Outline; Motivation to Connect Classical Concepts and Laws to Physical Properties from Macroscopic to Molecular; Definitions; Nomenclature; Exams Plus Homework Policy; Approach to Solving Problems; Constitutive Property Models and the Ideal Gas State; Postulatory Approach; 1st Law Concepts

课程提纲；强化对古典概念、规律与物理性质之间，从宏观到微观之联系的认识；定义；专用术语；考试及作业方式；问题讨论；结构性质模型及理想气体状态；引言；热力学第一定律的概念。

The second and third virial coefficients of humid air are studied by using corresponding state principle.

在计算高压低温条件下的湿空气热力学参数时，把湿空气看作理想气体会产生很大的偏差。

The ideal2gas heat capacity as well as the second acoustic Virial coefficient has been deduced

根据实验数据，由热力学关系式得到了HFC143a 的理想气体比定压热容和第二音速

Of or designating changes of pressure and volume at constant temperature.

理想气体在不变的压力下密度与温度成正比。

The internal combustion engine , Diesel cycle , Brayton cycle , Brayton cycle for jet propulsion; the ideal ramjet

了解并掌握内燃机和燃气轮机装置的实际工作循环可抽象为理想气体的热机循环。

Acknowledge that the following practical cycles can be heat engine cycle of ideal gas, such as the internal combustion engine , Diesel cycle , Brayton cycle.

了解并掌握内燃机和燃气轮机装置的实际工作循环可抽象为理想气体的热机循环。

According to Dalton's law of partial pressures,the principle of experiment "Determination of the ideal gas constant R ",the volume and pressure of hydrogen produced in the experiment were analyzed and discussed.

从道尔顿分压定律出发，对教学实验&理想气体常数R 的测定&中产生的氢气的体积、分压和该实验的原理进行了详细的分析和讨论。

The mass per unit volume of a substance under specified conditions of pressure and temperature .

在常温下理想气体的气压与其体积成正比。

In order to investigate work performance of a micro HCCI free-piston engine, Matlab was applied to simulate its single-impact combustion process. A Zero-dimensional numerical model incorporating global chemical kinetics, heat transfer, blow-by and a perfect gas model were developed.

为研究微型HCCI自由活塞发动机的工作性能，应用Matlab软件对其单次冲击的燃烧过程进行仿真建模，分别建立考虑传热、漏气的零维总包化学动力学模型和理想气体模型，并将仿真计算结果与试验结果进行比较。

In chapter 2, from velocity distribution function of ideal gaseous molecule, this paper deduces Maxwell's speed distribution function.

第二章从理想气体分子的麦克斯韦速度分布出发导出麦克斯韦速率分布。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。