英译中( Translate) 1. water metabolism 26 bleeding 3. bound energy ( 28transpirational pull 4. free energy

1．了解有关放射性核素和放射性衰变的概念； 2．会正确书写核化学方程式； 3．了解放射性碳-14测定年代法； 4．了解核能和核能利用的基本概念； 5．简单了解人工核反应和超铀元素合成的基本内容。 18.1 放射性核素和放射性衰变 Radioactive nuclide and radioactive decay 18.2 核能和核能利用 Nuclear energy and use of nuclear energy 18.3 人工核反应和超铀元素的合成 Artificial nuclear reaction and syntheses of transuranium elements

Unit #10- Principle of minimum potential energy and Castigliano's First Theorem Principle of minimum potential energy The principle of virtual displacements applies regardless of the constitutive law. Restrict attention to elastic materials(possibly nonlinear). Start from the Pvd

Methodological framework ofLeap The problem is disaggregated into four active levels: 1.Sector 2. Sub-sector 3.End-use 4. Device Energy intensity and emission factors are associated with each device at the level 4 Total energy demand and emission amount arecalculated

7.1 An overview of metabolism Metabolism may be divided into two major parts: catabolism and anabolism. Catabolism: larger and more Waste products complex molecules are broken Nutrients Biosynthesis down into smaller, simpler Energy molecules with the release of for growth energy

Chapter 13 temperature, heat transfer, and first law of thermodynamics Thermodynamics study the thermal energy (often 10\ -Universe just after beginning called the internal energy) of systems

第二节 人体的运动系统 第三节 能量代谢energy metabolism 第四节 心血管与呼吸系统 第五节 人体的忍耐力

1. The good and bad sides of using triacylglycerols as an energy storage Highly reduced, more than twice as much energy as carbohydrates or proteins (~38 kJ/g vs ~18 kJ/g). Highly hydrophobic: does not raise osmolarity of cytosol, nor add extra weight; but must be emulsified before digestion and transported by special proteins in blood

In the chapter we shall introduce the study of circuits characterized by a single energy-storage element--a capacitor or a inductor. It will be shown that the equations describing such a circuit may be put in a form involving an unknown variable and its first derivative. Such an equation is referred to as a first-order differential equation, thus we shall refer to circuits which contain only a single energy-storage element as first-order circuits

The set of variables is a hybrid set that may include both currents and voltages. They are the inductor currents and the capacitor voltages. Each of these quantities may be used directly to express the energy stored in the inductor or capacitor at any instant of time. They collectively describe the energy state of the system. They are called the state variables