为了使地球保持恒定的平均温度，来自地球的这种辐射必须平衡入射的太阳辐射。
For the Earth to maintain a constant average temperature, such emissions from the planet must balance incoming solar radiation.
工厂生活需要一个更严格的时间表，在那里，工作在铃声中开始，工人让机器以恒定的速度保持运行。
Factory life necessitated a more regimented schedule, where work began at the sound of a bell and workers kept machines going at a constant pace.
对于那些使用恒定的冰川融化的水作为饮用水的数百万人来说，冰川面积不断缩小是一个难题。
Shrinking glaciers are a problem for million is of people who use regular glacier melt for drinking water.
我们在化学中所做的很多都是在恒定的温度和压强下进行的。
So much of what we do in chemistry does take place with constant temperature and pressure.
多年来，有一些恒定的因素使情人节特别适合那些可爱的女士。
Over the course of years, there have been some constant factors to make Valentine's Day special for those lovely ladies.
我们将不会具有恒定的压力热容量，而是具有恒定的体积热容量。
We're not going to have the constant pressure heat capacity, but the constant volume heat capacity.
相对湿度恒定的假设是重要的，因为大气中的水蒸气是红外波长辐射的另一种有效吸收剂。
The assumption of constant relative humidity is important, because water vapor in the atmosphere is another efficient absorber of radiation at infrared wavelength.
由于P波和S 波以不同但相当恒定的速度传播，它们到达的间隔与到震源或初始破裂点的距离成比例地增加。
Because P and S waves travel at different but fairly constant speeds, the interval between their arrivals increases in proportion to the distance from the earthquake focus, or initial rupture point.
负责南安普顿研究的AbuBakr Bahaj说：潮汐流的能源前景比风能要好得多，因为水流是可预测和恒定的。
AbuBakr Bahaj, in charge of the Southampton research, said: The prospects for energy from tidal currents are far better than from wind because the flows of water are predictable and constant.
在15世纪早期，人们发明了螺旋弹簧或均力圆锥轮，尽管它的主弹簧的张力不断变化，但仍能对计时装置的齿轮保持恒定的力。
In the early 1400s came the invention of the coiled spring or fusee which maintained constant force to the gear wheels of the timekeeper despite the changing tension of its mainspring.
我们假设，这些过程中温度都是恒定的。
I've assumed the temperature is constant in all these things.
这是我们的物理规律保持恒定的最好的检验。
That's one of the best tests we have of the constancy of the laws of physics.
考虑链式法则，还应该再乘以恒定的温度下的。
你力所能及的时候可以去调停，但不必有恒定的标准。
如果你知道状态方程，知道在体积恒定的时压强如何随着温度变化。
You know how pressure changes with temperature at constant volume if you know the equation of state.
这是一个恒定的事实：就算你什么事情也不做一个小时照样过去了。
It's also constant: you don't have to do anything to make an hour go by.
要留在轨道上，一个物体必须以恒定的速度运行于地球表面。
To stay in orbit, an object must be traveling at a constant speed over Earth's surface.
当重物掉落时候的力是恒定的，因此做功就是，这段长度是。
The force, as this weight drops is constant, mgh and so the work is just going to be m g h, h where this is h.
T等于热量q除以恒定的等压热容，其中热量与，蜡烛燃烧的多少相关。
Cp And delta T is given by the heat, which has to do with how much of the candle burnt, divided by the constant pressure heat capacity.
他对赛跑的危险的恒定的忧虑导致了很严厉的胃溃疡他必须停止赛跑十个月。
His constant worry about the dangers of racing led to stomach ulcers so severe that he had to stop racing for ten months.
当我们想要知道，当一个化学反应在恒定的温度下发生时，会放出多少热量时。
To ask questions like how much heat is released in a chemical reaction that takes place at constant temperature.
匀速圆周运动发生在，当物体沿着一个圆环滚动，速率恒定的情况下。
Uniform circular motion occurs when an object goes around in a circle and when the speed never changes.
TB寄存器会以一种依赖于实现的频率周期性地增加，这个频率可能不是恒定的。
The TB register is incremented periodically with an implementation-dependent frequency, which may not be constant.
第二个比较幸运的地方是，遍布全世界的范围内都有一个恒定的垂直磁场。
The second piece of luck is that all over the Earth there is a constant vertical electrical field.
在探讨的过程中，书中揭示了我们认为所有人的大脑是恒定的部分显然是高度变化的。
In doing so, the book reveals the way we see the brain as constant among all people where it is clearly highly variable.
如果取的向量场是处处恒定的，所有点都是平移关系，所以没有散度，因为导数为零。
If you take a vector field that is a constant vector field where everything just translates then there is no divergence involved because the derivatives will be zero.
只要负荷大体上是恒定的，应用程序通常会很快达到一个稳定的内存使用水平。
So long as load is roughly constant, applications typically reach a steady state level of memory usage fairly quickly.
然而，科森博士的模型表明这种低效只有在对水和包含营养素的需求恒定的情况下才能发生。
Dr Corson's models show, however, that this inefficiency is true only if demand for water and the nutrients it contains is constant.
然而，科森博士的模型表明这种低效只有在对水和包含营养素的需求恒定的情况下才能发生。
Dr Corson's models show, however, that this inefficiency is true only if demand for water and the nutrients it contains is constant.
应用推荐