You take the flux, multiply it by the cross section, average it, integrate it over the whole volume.
你拿流量乘以横截面，平均它，乘以它除以总容积。
But, also, if you sum the flux through the surface of each little piece, well, you will see that you will be integrating twice over each of these vertical cuts.
如果对这些小块表面通量求和，就会看到，这些垂直切口积分了两次。
Then I can actually -- --replace the line integral for flux by a double integral over R of some function.
那么我就能名正言顺地,用R上的某个函数的二重积分来替代通量的线积分。
The assumptions for these fluctuating values are fixed in Limits to Growth model, but in reality the assumptions themselves have coevolutionary mechanisms that flux over time.
在“增长的极限”模型中，这些波动数值的假设都是固定的，但是，在现实生活中，这些假设本身就拥有共同进化的机制，会随着时间的变化而变化。
Over the years, I have become a different person, essentially in flux, always open to new discoveries and insights.
这么多年我变了很多，从本质上来说是一直在动荡中前进，永远都对新发现和新见解敞开怀抱。
When DM was new (just over 2 years ago), the API was in constant flux, but over the last 6-12 months things have settled down and we are really happy with how the API works now.
当DM还是一个新兴项目的时候(大概两年以前)，API一直在不断变化，但在最近的6到12个月，API已经趋于稳定，我们对此感到非常高兴。
Let's just call it absorption times the flux over that region, divided by the integral over all the energies over that same range.
我们称之为吸收，乘以流量除以区域，除以乘积除以所有的能量，除以相同的范围。
A recent research study reported the experience of dentists whose patients had, over a period of five years, regularly used Flux dental Floss as part of their dental hygiene routine.
155最近一项研究报告了其患者在五年期间有规律地使用Flux牙线来作为他们牙齿卫生工作程序之一的牙医的经验。
This is because the scattered photon energy flux from the atmosphere scattering near the source preponderate over the absorption.
这是由于源附近大气对光子散射到达探测点的注量超过大气对光子的吸收所致。
And while they saw an excellent opportunity to sell to the consumer, at the same time, manufacturer and retailer relationships were in flux over the Internet.
虽然他们看到了一个极好的机会出售给消费者，同时，生产商和零售商之间的关系在流量超过互联网。
The study results show that the approximation of constant flux layer can not come into existence basically in the surface layer over vegetation land.
结果表明：理论的核心——近地层为常数通量层的近似假设在有植被陆面上是基本不成立的。
The phenomenons of negative sensible heat flux, large latent heat flux even over the net radiation were observed in sunny afternoon in the oasis.
晴天下午绿洲经常出现感热通量为负，潜热通量超过净辐射的现象平流/局地环流。
In the landscape picture, the disappearance of a flux line or other change of topology is a quantum jump over a mountain ridge into a lower valley.
在地景图像里，一条通量线的消失或其他拓扑的改变，就代表一个翻越山脊进入低谷的量子跃迁。
Furthermore, based on the daily flux anomaly exchange scheme (DFA), the latest version of GOALS model simulated over-ocean temperature variability is improved in the low and middle latitudes.
此外，根据的日常流量异常的交换计划(DFA)，最新的过海洋的温度变化的目标模型模拟版本改善了在低，中纬度地区。
Evaporation can last in the whole night and there is negative sensible heat flux over oasis.
夜间绿洲上整晚维持蒸发，并有负感热通量。
After the combination of direct flux control algorithms and over-modulation technique, a rapid dynamic torque response characteristic is also achieved in the flux-weakening control areas.
直接磁链控制算法与过调制技术相结合后，在弱磁控制区也实现了快速的动态转矩响应特性。
The flux should not be used over than 50 hours. If so, it should be changed completely. Otherwise, the soldering quality cannot be guaranteed.
助焊剂应于使用50小时后全部更换新液，以防污染、老化衰退影响作业效果与品质。
The luminous flux is visible component that is defined in radiant flux (light power) divided by relative sensitivity of human eyes over the visible spectrum.
光通量是可见的组件，它是在辐射通量(光功率)以人眼的相对灵敏度分歧可见光谱定义。
And I have tried to apprehend the Pythagorean power by which number holds sway over the flux.
我试图领悟毕达哥拉斯所景仰的数字力量，它支配着此消彼长。
And I have tried to apprehend the Pythagorean power by which number holds sway over the flux.
我试图领悟毕达哥拉斯所景仰的数字力量，它支配着此消彼长。
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