1. In most cases, the waste materials were transported to
impounding areas located on privately owned land.
很多情况下，废弃的化学物品会被运到私有土地上的贮物地。
2. Water level has risen considerably since the
impounding of the Three-GorgesReservoir in year 2003 and that might cause serious geologic hazards, includinglandslides.
三峡水库2003年建成蓄水后，库区水位大幅度升高，可能引起多处滑坡等地质灾害。
3. The controlling conditions that determine the scale are: source rock, source bed, hypergene alteration,
impounding structure and the reservation of the oxidation zone.
决定其规模远景的控制条件是：矿源岩、矿源层、表生改造、储矿构造和氧化带保留程度五大因素。
