争夺同一生态资源的物种趋向于朝着依赖不同资源的方向进化;而相互竞争的物种会逐渐改变他们的活动范围,使其领地不再重叠。
The physical structure of species competing for resources in the same ecological niche tends to gradually evolve in ways that allow them to occupy different niches.
如果一个班级是按照正态评分的,作弊会影响其他人的成绩。
If a class is graded on a curve, cheating hurts others' grades.
生态学家主要关注的是流经某一生态系统的物质和能量的量以及它们的速度。
The ecologist is concerned primarily with the quantities of matter and energy that pass through a given ecosystem, and with the rates at which they do so.
一个同样重要的标准是,一个物种是否有能力在全球任一生态灾难中生存下来。
An equally important criterion is the ability of a species to survive random global ecological catastrophes due to impacts.
一位生态学家曾经问一个男孩,他认为保护环境意味着什么。
An ecologist once asked a boy what he thought it meant to protect the environment.
火星是太阳系中四颗岩态行星之一。
Mars is one of the four planets in the solar system that is a rocky planet.
双向轧制能进一步破碎钽板粗晶铸态组织。
Double-directionally rolling could fragmentate the coarse grain further.
现在我们要展示一种记号,来标记我们如何,从这里描述的,这样的一个平衡态过渡到另一个平衡态?
Now we want to show a notation, how do we go from one equilibrium state like this describes to another equilibrium state?
所以下一个较高的能态将会像这样。
如果你有摩尔数,和两个强度量,你就能知道关于这个系统的一切,关于系统的平衡态的一切。
If you have the number of moles and two intensive variables, then you know everything there is to know about the system.
但它在那些情况下并不成为问题,因为一个电子永远不可能跃迁到任何一个负能态之中。
But it didn't matter under those conditions because an electron could then never jump into one of the states of negative energy.
这将使分子跃迁到另一个激发态,从中我们可以用另一种激光,把它分成两个原子。
This excites the molecule into another excited state, from which we can, with another laser light, break it down into two atoms.
这是一个可区别的态,在固体里。
量子世界的一个小小的令人惊奇的是一种被称作叠加态的状态。在这种状态下,一个粒子可以同时占据着两种状态。
One of the marvelous little wrinkles of the quantum world is a condition known as superposition, in which a particle can occupy two states at the same time.
我们所测量到的CPU的百分比是一个小时后恒定态的平均值。
The CPU percent we measured is the average of the one hour steady state.
只有一种允许的可以被占据的态,在低温极限下。
There's only one allowed possible state in the low temperature limit.
当偏振光投射到手指上时,指纹的脊线将反射了光的一个偏振态,同时脊谷反射另一个偏振态。
When light hits a finger, the ridges of the fingerprint reflect one polarization of light, while the valleys reflect another.
那么这个简单的结构展示给我们,一套不同的能态,这样我们就有一系列构型的能级。
So this is a simple construction that gives us a set of states with distinct energies. And so we have a series of configurational energy levels.
一个例子是使单态调用转换失效的类装载。
One example is class loading that invalidates monomorphic call transformations.
一个实验能改变量子态方向,让它只在空间的一个方向上。
An experiment can change the state vector arrow, projecting it in just one direction in the space.
图中所显示的CPU的百分比是一个小时后恒定态的平均值。
The CPU percentage shown is the average of the one hour steady state.
这些节点中至少有一个必须是终态。
这是一种不利的竞态条件。
哈勃对邻近恒星的观察显示,它们许多都有类似柯伊伯带一样的冰态碎块组成的圆盘环绕。
Hubble observations of nearby stars show that a number of them have Kuiper Belt-like disks of icy debris encircling them.
预期将有很多大学教授EPF课程,预期将有很多顾问将开始提供相关服务,预期将有很多组织将自己的内容作为这一生态系统的一部分。
Many universities are expected to teach EPF, many consultants are expected to deliver services, and many organizations are expected to make content available as a part of the ecosystem.
平衡态是一个,而且仅仅是一个态,这个态不会发生自发变化,变成其他的态。
The equilibrium state is the one, and it's just one, in which there are no spontaneous changes that can take place to any other state.
另外两个分别是B和C,它们在另外一点以纠缠态被生成,并被以不同方向传送。
The other two, B and c, are created further down the line in an entangled state, and sent off in different directions.
SOA世界终于开始跟上一点生态系统的思想了...
The SOA world is finally catching up with some of the ecosystem ideas...
这个,对于这个态,这一项等于一。
在现在人们又开始对劳动力市场稳定性孰是孰非的新一轮的辩论,而世界经合组织则表达了怀疑之态,该组织也一直怀有此态。
There is now a renewed debate about the pros and cons of labour-market flexibility, with doubts being aired by the OECD, which had long championed it.
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