The total energy is written as a combination of valence terms怎么翻译?化学方面的,尤其是最后一个单词

翻译：the total amount of energy is conserved. 关于温室效应的天文题（英文的）还有这个 How is the total amount of energy emitted by Earth to space related to the total amount of energy coming from the Sun? less,greater,or the same 一道英语的物理题, 希望还能有翻译!谢谢the difference between the useful energy transferred by the pulley system and the total energy supplied to the pulley system is called the.a: effective energy b: transferred energyc: transfo The total energy is written as a combination of valence terms怎么翻译?化学方面的,尤其是最后一个单词 what is the total (cost)? 7.[2pt]The curve in the energy diagram shows the potential energy,U(x),of a particle as a function of its position,x.The total energy of the particle,E,is constant (the horizontal line above the curve).The grid is divided into squares that are 5 J hi 英语翻译If the second variation of the total potential energy has a negative value then a system is unstable.里边的the second variation of the total potential energy 是不是指总势能的二次积分啊?单独查的话是二次变分的意 机械能量怎么求?我在国外上学,what is the total mechanical energy when a shopping trolley is pushed 10m with a force of 50N?Frictional force of 7.8N act on the shopping trolley. 1.A 2 kg rock is released from rest at a height of 29 m.Ignore air resistance and determine the kinetic energy,gravitational potential energy,and total mechanical energy at each of the following heights:20m; 15m; 5m; 9m.2.A man runs with a speed of 6 The total is for you to The total is for you to love The earth's surface receives only a small portion of the total amount of the sun's energy The government has taken measures to reduce the total energy ______(consume).为什么是consume的名词形式? The winner is the person with the best total time. GRE逻辑题,Between 1970 and 1980,energy consumption byUnited States industry peaked and then declined,sothat by 1980 total industrial use of energy was belowthe 1970 level even though total industrial outputhad grown substantially in the same perio the total amount for cashing is beyond the 英语翻译Energy Conversion The internal combustion diesel engine is a device used to convert the chemical energy of the fuel into heat energy and then convert this heat energy into usable mechanical energy .This is achieved by combing the appropri what is the total number of money?翻译成中文