The Land Use and Cover Change process of the large-scale open mining area include: the land excavation, the land occupied, the land piled up.
大型露天矿区土地利用/覆盖变化过程包括:土地挖损、土地压占和土地占用。
参考来源 - 黄土区大型露天煤矿土地利用/覆盖变化研究It is a dynamic changing process for the pollution source to outlet pollutant, thus, the main access to get the message of the pollution source is to inspect every outlet and the water quality of the drainage area.
污染源排放污染物是一个动态的变化过程,要掌握污染源排污状况的主要途径就是对各排污口和流域水质进行实时监测。
参考来源 - 基于最优搜索理论的流域事故性污染源搜索方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
关于社会阶级的观念,判断一个人是“工人阶级”还是“中产阶级”,这是一个极其缓慢的变化过程。
Ideas about social class—whether a person is "working-class" or "middle-class"—are one area in which changes have been extremely slow.
许多生物变化过程都是由激素控制的。
这本书描述了从绝望到高兴的心理变化过程。
The book describes a spiritual journey from despair to happiness.
In that case, we understand it as a sequence of cross-sections rather than something that somehow organically changes through time.
这样,我们就是在学习一个个语言的横截面,而不是语言自然的变化过程。
So now let's go around the cycle and just compare notes on what happens to the thermodynamic quantities as we do that.
现在让我们推导一下这个循环,比较一下这个过程中,热力学性质的变化。
So if we have a negative change in energy for any reaction as it's written, what that actually means is we're giving off energy as the reaction proceeds.
如果我们像这里写的这样,在任何一个反应过后,得,到的能量变化为负值,这就意味着我们在这个过程中放出了能量。
应用推荐