ROSEMOUNT8800(C)型涡街流量计 涡街流量计 8800C/8800A 位号(Tag):1,3,1 流量单位(Flow Unit)1,3,3,1(2) 量程上限(URV):1,3,4,1 量程下限(LRV):1,3,4,2 阻尼(Damping):1,3,7 介质类型( ...
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二是公共池塘资源的供应问题,即有关资源流量单位最大存货以及资源高产出方面的问题。
Second, the problem of supply, i. e. the equilibrium storage in the flow of the resources and the productivity of them.
这个流量度量了,单位时间内通过s的烟雾的多少。
So, this flux measures how much smoke is passing through s per unit time.
看这儿,左边的这个是单位时间内,从区域里出来的流量。
Physically, see, this guy on the left is the total amount of stuff that goes out of the region per unit time.
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