The mine is located 170 kilometers (110 miles) southeast of Chile’s port city of Antofagasta, in the hyper-arid northern Atacama Desert at an elevation of 3, 050 meter (10, 010 feet) above sea level.
该铜矿距智利港口城市安托法加斯塔（Antofagasta）东南部约170公里（约合110英里），身处海拔3050米（约合10010英尺）、极度干旱的阿塔卡马沙漠中。
Test of fertilizer-applying in arid hillside jujube close planting garden shows that the effect of 3 times fertilizer applying is the best.
黄土丘陵区旱坡地枣树密植园施肥试验表明，施肥3次效果最好。
应用推荐