Consumables demand forecasts can be reasonably planned extent of the loss

Prerequisite is the need for emergency supplies consume a reasonable project estimates and projections. Of course, for the sudden outbreak of a one-time emergency projects, supplies, demand forecasting according to the extent of losses for a reasonable plan, but in reality, the more significant incidents often accompanied by more and  grinding wheel reaction, it is generally predicted supplies methods can not effectively predict its. Visible, combined with  Diamond blade mutation, the scarcity of synthetic diamond , as well as future trends change of the demand for emergency supplies and consumables items for a reasonable prediction, not only has great practical significance, but also has a significant theoretical value.