Treatment methods in which the application of physical forces predominate are known as physical unit operations. Examples of physical unit operations include screening, mixing, sedimentation, gas transfer, filtration, and adsorption. Treatment methods in which the removal or conversion of constituents is brought about by the addition

第一节 原子吸收光谱分析基本原理 basic principle of AAS 第二节原子吸收光谱仪及主要部件 atomic absorption spectrometer and main parts 第三节 干扰及其抑制（了解） interferences and elimination 第四节 分析条件的选择与应用 choice of analytical condition and application 第五节 原子荧光光谱法

一、EDA（Electronic Design Automation） 二、ASIC（Application Specific Integrated Circuit） 三、FPGA（Field Programmable Gate-Array） 四、CPLD（Complex Programmable Logic Device） 五、SOC（System On a Chip）

The theoretical concepts underlying filtration can be applied towards practical solutions in the field. Comprehension of the basic principles is necessary to select the proper equipment for an application. Theory alone, however, can never be the basis for selection of a filter. Filtration belongs to the physical sciences, and thus conclusions must be based on experimental assay. It is, however, helpful in understanding why a slurry is more suitable for one design of filtration equipment than another

Driving Capacitive Loads Cable Driving Single-Supply Considerations Application Circuits

Elasticity . . . … is a measure of how much buyers and sellers respond to changes in market conditions … allows us to analyze supply and demand with greater precision

International Trade What determines whether a country imports or exports a good?

Chap. 9.1 Characteristics and Application Chap.9.2 Structure Analysis Chap.9.3 Kinematics of Open Chain Mechanisms Investigate and Review by Students

Chap. 5.1 Introduction Chap. 5.2 The fundamental law of gearing Chap.5.3 Gear tooth nomenclature Chap. 5.4 Condition for Correct Meshing Chap. 5.5 Contact Ratio Chap.5.6 Interference and undercutting Chap. 5.7 Gear types and Application Chap. 5.8 Ordinary gear trains Chap.5.9 Epicyclic or planetary gear trains Chap. 5.10 Applications of gear train

1.Introduction moManaging information systems today comprises the areas of application development, primarily process ng and data modeling, as well as system introduction training, maintenance, and the task of coping with innovation, meaning the responsibility of keeping the technological basis up to date Developing and running specialised systems, general information information systems and open and integrated