Mechanical Engineering as a Profession 1、 Introduction Scientists study the world as it is, engineers create the world that never has been What is engineering Engineering is the art of applying scientific and mathematical principles, experience, judgment, and common sense to create things that benefit people In other words, engineering is the process of producing a technical product or system to meet a specific need What engineers do Engineers: Turning Ideas into Reality
The culture concept is fundamental to anthropology Years ago, we used to have more trouble introducing the concept, because people tended to think of the other meaning of culture, i.e., high culture, esp. art, music, refinement
要熟悉流管柱层析法需要适当的练习。此影片将会让从你填充 的适当条件技巧开始、填充及进行管柱层析,甚至用管子做一个微 管柱层析。 It takes considerable practice to master the art of \running a column\. This video will get you started, with tips on picking appropriate conditions, packing and running a column, monitoring separation, and even making a micro-column from a pipet
The Purpose of this Chapter To begin to understand the art of building an economic model To begin to understand three basic elements of modeling in economics: –Purpose –Simplification through assumptions –Value judgment
1 Safe service of the slipring assembly The slipring assembly of STEMMANN-TECHNIK GmbH is designed according to the state of the art and the approved safety regulations. Nevertheless danger can result for life and limb of the operator or third person by its usage, as well
Journal citation reports Selecting the right journal and picking a manuscript format Writing the manuscript Review criteria for research manuscripts Talking back to reviewers: the gentle art of resubmission