Molecules are more than the sum of their constituent atoms, and they connect with our senses in ways that are much more tangible and diverse than abstract notions of energy, forces and fields.
分子不仅仅是一堆原子的集合，相比能量、力和场等抽象概念，它们以一种更加实体化更加多样化的形式出现在我们面前。
The net energy is the sum of the repulsive and the attractive.
净能量是排斥能，和引力能的总和。
E So if we wrote E as we've seen in the past, it's just the sum over that energy times the probability for each state.
如果我们写,就像之前看到的，它就是各个状态的能量,乘以概率的和。
The pattern's energy level is the result of dividing the sum of these products by negative two.
图案的能量级别是用负2去除这些乘积的和所得的结果。
Instead, they sum their received energies, and they send their own quantities of energy to other neurons only when this sum has reached a certain critical threshold.
而是，它们积累所接收到的能量，只有当积累的能量达到一定临界极限时，它们才会向其他神经元发送自己的能量。
In sum, technology has given us this surfeit of calories and dearth of energy expenditure.
总而言之，技术给了我们过高的热量，又减少了能量支出。
That means the sum of potential energy and kinetic energy.
总功指的是势能,和动能的总和。
But we could also sum over energy levels.
实际上我们可以对能级求和。
Kinetic energy can be converted back to potential energy, can be converted back, - but the sum of them — which we call "mechanical energy" — is conserved.
动能可以转化，成为势能，也可以转化为动能，但是总和-，我们叫做的，机械能，是恒定的。
So of course, the free energy in either case is just the sum of the number of moles of each times the chemical potential of each.
那么当然，任一种情况的自由能，就是各组分的分子数，乘以化学势再加和。
So what, now, is then the total -- energy of the system-- that is, the sum of the kinetic energy plus the potential energy?
所以现在系统内,总能量是多少-,是动能和,势能之和吗？
Then we have the conservation - of mechanical energy — the sum of kinetic energy and potential energy.
我们知道，机械能守恒定律-，动能和，势能的总和。
And I know the Gibbs free energy is just the sum of the chemical potentials, right?
我们知道吉布斯自由能，等于化学势之和，对吗？
The sum of kinetic energy and potential energy doesn't change.
动能和势能，总和没有改变。
We can write the partition function as a sum over energy level.
我们可以把配分函数写成，对能级的求和。
But we also could write it as the sum over I, where this now is molecular energy levels I.
但是我们也可以写成对i的求和，这里i代表分子的能级。
If I look at this result — the sum of gravitational potential energy and kinetic energy is conserved - for gravitational force — then it is immediately obvious where we put the zero of kinetic energy.
如果看这个结果-，重力势能与动能之和，在重力作用下，是守恒的-，马上，很明显的发现，动能为0的地方。
Other energy-unit acquisitions this year included the waste-heat power generation business of closely held Calnetix Inc. for an undisclosed sum.
本年度的其他能源部门收购还包括掌握余热能源发电业务关键技术的Calnetix Inc，但具体数额尚未公布。
In sum, university students should not waste their time and energy to doing business.
总之，大学生不应该浪费他们的时间和精力去经商。
The sum of energy during any keeps unchangeably.
能量的总和在任何时保持不变。
In a general way, apparently, humanly speaking, the sum of energy produced is always greater than the sum necessary for its production.
一般来说，明显从人道角度来说，被产生的精力的数目总是大过于产生精力的数目。
The ratio between the infrared transmission, reflectance and absorption of several fabrics were compared. The cause of the difference between their sum and the total infrared energy were analysed.
对比了多种织物对红外辐射的透射、反射和吸收的比例关系，分析了影响它们总和与红外辐射总能量差值的原因。
The British lavish time, energy and large sum of money on pets.
英国人在宠物身上花费了大量的时间，精力和金钱。
All the angular integrations and spin summations involved in the problem have been carried out explicitly. The energy is expressed finally as a sum of radial integrations.
完成了所有角向积分和自旋求和计算，使精细结构能量表示为若干个径向积分之和。
Based on the energy equation, the general frost thermal conductivity is drived to be the sum of the effective frost thermal conductivity and the effective vapour thermal conductivity.
从霜层能量平衡分析出发，导出霜层综合导热系数是霜层有效导热系数和蒸汽有效导热系数之和。
As an attosecond ultrafast modulation process, SFPB can be extended intrinsically to any sum-frequency of energy-levels.
SFPB作为一种阿秒超快调制过程，从理论上说它可以扩展到任何和频能级系统。
Fitting a curve for an experimental energy spectrum of plasma particles with the least square method, a square error sum between the fitted curve and experimental spectrum data is usually minimized.
用最小二乘法拟合等离子体粒子能谱实验数据时，通常使拟合函数与实验能谱数据之间的误差平方和极小化。
Fitting a curve for an experimental energy spectrum of plasma particles with the least square method, a square error sum between the fitted curve and experimental spectrum data is usually minimized.
用最小二乘法拟合等离子体粒子能谱实验数据时，通常使拟合函数与实验能谱数据之间的误差平方和极小化。
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