试样以过氧化钠熔融分解,热水浸取、酸化,定容.
互联网摘选
它也有可能向下渗入土壤深层, 逐渐靠近并污染地下水.
互联网摘选
They believe that the humic materials are leached from decaying plant materials.
他们认为腐植物料是从腐烂的植物体浸沥而来.
词典精选例句
生物浸出磁黄铁矿的过程中存在细菌的直接作用.
互联网摘选
Under appropriate technological conditions, 95 % of manganese can be leached out.
该法在较佳的工艺条件下, 锰的浸出率可达95%以上.
互联网摘选
Nitrogen is easily leached from soil because it is more easily dissolved.
氮因为较容易溶解,所以很容易就可以从土壤中过滤出来.
互联网摘选
Uranium is leached from the ore with ground water containing salt ( as electrolyte ).
不加任何试剂,利用含盐地下水为 电解液,电解浸出矿石中的铀.
互联网摘选
The redistribution ability of the leached fertilizer-N in deep soil was very weak.
淋溶到土体深处的肥料氮的再分布能力很弱.
互联网摘选
The concept holds that uranium is leached by groundwater from tuffeceous rocks.
该理论认为,来自凝灰岩的地下水淋蚀铀.
词典精选例句
我面前的盘子里摆放着一块块厚厚的鱼块,闪着油光——师傅特意让鱼“歇”了一天左右,让油脂溢出。
互联网摘选
有人担心,一些规模较小的制造商会在加热线圈上使用质量很差的绝缘涂料,倘若这种涂料渗入电子烟液,可能会很危险。
互联网摘选
The amount of nitrogen leached from sand soil exceed in that from clay soil.
沙质土壤中氮素的淋失量明显高于粘质土壤。
互联网摘选