它可以用来估计包括闪锌矿在内的储量.It enables an estimate to be made of the reserves , including sphalerite.金矿的主要载金矿物分别为:毒砂 、 磁黄铁矿 、 黄铁矿 、 方铅矿和闪锌矿.The main gold bearing minerals include arsenopyrite, pyrrhotine, pyrite, galena and sphale...
I would creep in and with stealthy footsteps explore the second-floor.我会偷偷溜进去，轻手轻脚地查看一下二楼。I managed to get there by a series of stealthy movements.我通过一连串悄无声息的动作设法到达了那里.The scout made a stealthy approach to the enemy posi...
他刷地一下披上斗篷。He swished his cape around his shoulders.她把一件厚重的羊毛斗篷披在肩上.She threw a heavy woollen cloak over her shoulders.一位身着黑斗篷的高个儿老者突然从暗处闪了出来。All of a sudden a tall old man in a black cloak loomed out of the murk....