沥滤液的解释与作用? blank leachate, 5 g/l sulfuric acid. add m = 45.00 – 46.20 g of 100 mg/g h2so4 to a tared 1-l hdpe bottle. dilute with distilled water to a tsm of [20×m] g. tightly seal the bottle and mix. transfer some of this solution to a 60-ml drop-dispensing bottle. 句中的blank leachate 该如何翻译?该原文为溶液中氯离子的测试方法。 从字面来说应该是翻译成空白沥滤液。所以不明白沥滤液在这里是具体指的什么东东。因为从原文的话前面并没有讲到抽提,过滤等操作。 请各位帮忙解答,谢谢。查看更多