Shortly after the accident, two ______ police were sent to the spot to keep order.
()was an important immigration spot in late 19th century and early 20th century.
The buyer himself must sign the Purchase Confirmation on the spot—(翻译)()。
陆地卫星的轨道是()轨道,其图像覆盖范围约为()。SPOT卫星较之陆地卫星,其最大优势是最高空间分辨率达到()。
The plane found the spot and hovered close enough to ______ that it was a car.
SPOT卫星是哪个国家发射的()
3ds max 6的标准灯光共有:Target Spot(目标聚光灯)、()、()、free direct(自由平行灯光)、()和Sky light(天空光灯)等共6种灯光。
来自于SPOT卫星的数据的1景面积是多大()
Landsat和SPOT的传感器都是光电成像类的,具体是()、()
试述TM与SPOT卫星的传感器和成像特点。