一、立足于自身实际,着眼于长远利益(一)在经费允许的条件下,多媒体教室所选用的产品应该是刚成熟的产品,而不是投入市场已经几年的产品,同时还要考虑产品与其他设备要有良好的兼容性和便于自身升级。这些产品在刚投入市场时,价位往往比较高,但从长远的利益来看,这样做要比选择 First, based on its own reality, focusing on the long-term interests (A) under the conditions of funding, multimedia classrooms should be selected products just mature products, rather than into the market for several years of products, but also consider the product Other devices should have good compatibility and easy to upgrade themselves. When these products are just put on the market, the price is often higher, but in the long-term interest, this choice than to choose