area n. 1.面积;平地;地面。 2.空地;〔英国〕地下室前的空地。 3.地区,地方;〔比喻〕区域;范围。 a vast uncultivated area 广阔的未开垦地。 a mountainous area 山区。 a fortified area 要塞地带。 an area of investigation 研究范围。 the liberated areas 解放区。 an area of fire 【军事】射界。 This room is 16 square metres in area. 这个房间的面积为16平方米。
Although some achievement in the field has been obtained recently , the results are far from application requirements , even worse in measurement of displacement area 然而,虽然近年来它的研究与开发已取得一定成果,但还远远不能满足实际需求,尤其在位移测量领域更是急待发展。