But because of this very low level tritium getting into the ground water and migrating it shut the laboratory down.
但是由于这个非常低标准的氚，进入到地下水里，迁移了水，关闭了实验室。
Kitchen and toilet should choose some relatively low water absorption of bricks because the ground water to wash frequently.
厨房卫生间应该选择一些吸水率相对较低的砖，因为地面要经常清水洗刷。
The water under the bridge is now low and filthy, looking almost chemically polluted, with lots of litter thrown onto the dry ground just below the bridge.
在桥下面的水是现在低廉的和污秽，几乎用化学看污染，借由在正好低于桥的干旱接地之上被丢的许多凋落物。
Leaf transpiration rate, above ground dry weight and water use efficiency were all decreased under the conditions of low water level.
水分低水位管理蒸腾速率、上部干物重和叶片水分利用效率下降。
Whether it is low ground, mountainous or alpine meadow, the basic factor of their vegetation formation is water condition.
不论是低地草甸、山地草甸，还是高寒草甸，其植物群落发生的基本因素是充足的水分条件。
The soft ground has characteristics such as rich natural water content, big air space ratio, high compressibility, low shearing strength and so on.
软土地基具有天然含水量大、空隙比大、压缩性高、抗剪强度低等特点。
The improved process is especially applicable to ground-water with high Fe and low Mn.
改进的工艺特别适用于高铁低锰地下水的处理。
The sulfate radical ion shows hight in south and low in north is possible relate with the ground water flows and the mainland salty function.
硫酸根离子呈现北低南高分带性可能与地下水流动与大陆咸化作用有关。
The paper analyzes ground survey of flood and low water in hydrological survey station.
对水文测站的洪水与枯水巡视进行了可行性分析。
Silt, clay and adobe often form solid barriers that shed water instead of absorbing, so consider adding sand, mulch or other absorption enhancing materials to low-porosity ground.
淤泥，粘土和土坯往往是固体流，而不是障碍，吸收水，因此考虑在沙子，覆盖或其他材料，以增强吸收低孔隙度地面。
Most of the plants used for landscaping both ground and upper levels are indigenous plants and they require low water consumption.
用在地面和地上景观中的大部分植物都是本地产地，它们只需要很少的雨水灌溉。
Most of the plants used for landscaping both ground and upper levels are indigenous plants and they require low water consumption.
用在地面和地上景观中的大部分植物都是本地产地，它们只需要很少的雨水灌溉。
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