EIA

App description Formula for the quality index of atmospheric pollutants: $$ I_i= \frac {Ci}{Coi} $$ Ci - pollutant monitoring valu...

App description The formula for calculating the intensity of rainstorm over 5 minutes of rainfall: $$ i= \frac { A1(1 + c lg{P})}{...

App Description One-dimensional steady-state model of river: calculation formula for cross-section pollutant concentration $$ c=c ...

App Description EIA: Calculation formula for dust generation of coal piles: This calculation algorithm uses the mode of Tsinghua U...

The water consumption is calculated according to the following formula: $$ Q=\frac{Yw}{Qt} $$ In the formula: Q: Water consumption...

The formula for calculating the total amount of smoke: \(Q total = B \times Q_y\) In the formula: Q total - the total amount of sm...

The emission source of automobile exhaust pollutants is calculated as follows: \(Q=∑^n_{i=1} NiEi/3600000\) In the formula: Q-cont...

Sample size calculator definition The sample size is also called the sample size, and the sample size determination is a closely r...

Random signal and noise calculator $$ e _n=√(4 K T R △f) $$ e---root mean square (RMS) of noise voltage T---temperature, unit Kel...

App Description Calculation of the maximum allowable discharge load of industrial sewage pollutants: \(L negative = C \times Q \ti...