Reserves of some kinds of the crisis mines will be lack now or from now on, because of lacking seriously reserves of mineral resources and the crisis of exploring bases in support. So that it is urgent to predict, app...Reserves of some kinds of the crisis mines will be lack now or from now on, because of lacking seriously reserves of mineral resources and the crisis of exploring bases in support. So that it is urgent to predict, appraise, development and utilize the replaceable resources of the crisis mines. The mineral resources prediction software system of synthetic information is intelligent GIS which is used to quantitative prediction of large-scale synthetic information mineral target. It takes the geological body and the mineral resource body as a unit. And it analyzes the ore deposit genesis and metallotect, knows the spatial distribution laws of the ore deposit and ore body, and establish the prospecting model based on the concept of establishing the three-dimensional space of a mine. This paper will primarily discuss some important problems as follows: the secondary development of various kinds of data(including geology, geophysical prospecting, geochemical prospecting and remote sensing, etc); process synthetically and establish the synthetic information interpretative map base; correspond prospecting model with synthetic information of ore deposit; divided into statistical units of metallogenic information synthetic anomalies based on the synthetic information anomalies of ore control, then research the metallogenic information variable of unit synthetically and make quantitative prediction according to choose the quantitative prediction math model which is suitable to the demands of large-scale precision; at last, finish the target area optimization of ore deposit (body).展开更多
The nation of Cameroon practices Exoglossic Bilingualism whereby, French and English are used as official languages instituted by the constitution of Cameroon. Alongside the official languages are about 284 minority l...The nation of Cameroon practices Exoglossic Bilingualism whereby, French and English are used as official languages instituted by the constitution of Cameroon. Alongside the official languages are about 284 minority languages with unequal vitality. The official languages together with a lingua franca Pidgin English and a few indigenous languages which have gained regional recognition exert great pressure on some of the indigenous minority languages, endangering them and leaving some almost at the verge of extinction if the situation is not reversed. Endeavours at assessing the language vitality situation reveal that Ngwo and Marjkur （generally known as mankon） spoken in the North West, Nweh in the South West, and Ngomba in the West regions of Cameron face such pressure and are each relatively endangered. Various strategies worthwhile to overcome language endangerment have been considered.展开更多
文摘Reserves of some kinds of the crisis mines will be lack now or from now on, because of lacking seriously reserves of mineral resources and the crisis of exploring bases in support. So that it is urgent to predict, appraise, development and utilize the replaceable resources of the crisis mines. The mineral resources prediction software system of synthetic information is intelligent GIS which is used to quantitative prediction of large-scale synthetic information mineral target. It takes the geological body and the mineral resource body as a unit. And it analyzes the ore deposit genesis and metallotect, knows the spatial distribution laws of the ore deposit and ore body, and establish the prospecting model based on the concept of establishing the three-dimensional space of a mine. This paper will primarily discuss some important problems as follows: the secondary development of various kinds of data(including geology, geophysical prospecting, geochemical prospecting and remote sensing, etc); process synthetically and establish the synthetic information interpretative map base; correspond prospecting model with synthetic information of ore deposit; divided into statistical units of metallogenic information synthetic anomalies based on the synthetic information anomalies of ore control, then research the metallogenic information variable of unit synthetically and make quantitative prediction according to choose the quantitative prediction math model which is suitable to the demands of large-scale precision; at last, finish the target area optimization of ore deposit (body).
文摘The nation of Cameroon practices Exoglossic Bilingualism whereby, French and English are used as official languages instituted by the constitution of Cameroon. Alongside the official languages are about 284 minority languages with unequal vitality. The official languages together with a lingua franca Pidgin English and a few indigenous languages which have gained regional recognition exert great pressure on some of the indigenous minority languages, endangering them and leaving some almost at the verge of extinction if the situation is not reversed. Endeavours at assessing the language vitality situation reveal that Ngwo and Marjkur （generally known as mankon） spoken in the North West, Nweh in the South West, and Ngomba in the West regions of Cameron face such pressure and are each relatively endangered. Various strategies worthwhile to overcome language endangerment have been considered.
