asteroid mining : basic training and experience in the use of mining cannons.
小行星採礦         使用採礦火砲的基本訓練
                            improves the rate at which asteroids can be broken up and enables the operation of advanced mining cannon systems.
                            增加小行星的擊破率及能升級採礦火砲
                            effect : increases mining cannon mining rate by 1% skill level
                            效果 : 增加開採效率1%
                            allows : ranged extraction and combat mining training, use of high level mining cannon upgrades.
                            允許 : 可訓練採礦範圍及戰鬥採礦,並可升級採礦火砲

ranged extraction : advanced training and experience in the use of mining cannons.
採礦範圍                使用採礦火砲的進階訓練
                               improves fire placement and increases the effective range at which asteroids can be broken up.
                               提高採礦時的火力覆蓋及有效射程
                               effect : increases mining cannon maximum range by 1% skill level
                               效果 : 增加採礦火砲的最大射程1%
                               requires : asteroid mining
                               前置需求 : 小行星採礦  

combat mining : advanced training and experience in the use of mining cannons.
戰鬥採礦            使用採礦火砲的進階訓練
                           improves accuracy, allowing for more effective use in combat.
                           提高了精準度,能更有效率的採礦
                           effect : increases mining cannon accuracy by 1% skill level
                           效果 : 增加採礦火砲的精準度1%
                           requires : asteroid mining
                           前置需求 : 小行星採礦