ultrasound physicspressure amplitudeacoustical intensityreflected pressure amplitudespatial average intensitySummary This chapter contains sections titled: Principles of ultrasound Bioeffects of ultrasoundEdmund Kenneth Kerut MD FACC FASEDirector, Echocardiography Laboratory Heart Clinic of Louisiana, Marrero, ...
Ichimaru S.: Basic principles of plasma physics, A statistical approach, W. A. Benjamin; Revised ed. Edition, 1973Ichimaru S, Basic Principles of Plasma Physics (Benjamin, Reading, 1973).S. Ichimaru, Basic principles of plasma physics. Benjamin/Cummings publishing company, 1973....
Mathematics is at the heart of physics and is vital in all fields of science. As you begin to explore physics, fundamentals such as using significant figures and going beyond the basics of the metric system will be important. Math and physics go much deeper as well and concepts likevector m...
〔例证〕He began to learn the basic principles of chemistry. 他开始学习基本化学原理。 3、fundamental adj. 基本的,根本的 〔辨析〕指反映事物本质的,强调重要性。 〔例证〕In all cases, the fundamental principles remain the same. 在任何情况下,基本原理保持不变。 4、vital adj. 极其重要的,必不...
试题来源: 解析 principles 结果一 题目 【题目】单词默写. Einstein's theories form the basic(原理) ofmodern physics 答案 【解析】 principles相关推荐 1【题目】单词默写. Einstein's theories form the basic(原理) ofmodern physics 反馈 收藏
"Fundamental"指的是某种事物或知识的根本、基础、不可或缺的部分，通常是对于更高级、更复杂的知识或事物的理解和掌握必不可少的。例如：The fundamental principles of physics are essential for understanding the universe.总的来说，“basic”强调某种事物或知识的基础或最基本的部分，“elementary”强调某种学科或...
Grea IM, Moreira MA (1997) The kinds of mental representations—models, propositions, and images—used by college physics students regarding the concept of field. Int J Sci Educ 19(6):711–724 Article Google Scholar Gros B (2003) The impact of digital games in education. First Monday 8(...
）Fundamental: The fundamental principles of physics are the same everywhere in the universe.（物理学的基本原理在整个宇宙中都是相同的。）Vital: The ability to communicate effectively is vital in any business setting.（有效沟通能力在任何商业环境中都是至关重要的。）
This chapter explains the principles of physics behind lasers and begins with the section on spontaneous and stimulated transitions, Einstein coefficients, and properties of stimulated radiation. To understand the principle of lasers and their applications, it is essential to understand the interaction of...
These principles of animation are important because combining all 12 helps ground animation in the real world. The sky is the limit when it comes to using your imagination, but you also need to consider gravity and other laws of physics. Failure to do so will make animation much less believa...