灰化作用 podzolization
podsolisation
- 直接正性乳剂预灰化时,金有重要作用。
Gold plays a very important rule in the pre-fogging process of the direct positive emulsion. - 该方法最突出的优点是烟草样品不需灰化处理,烟草样品粉末与悬浮剂作用直接进样测试,节约了前处理时间和试剂。
The main advantage of this method is that the tobacco powder can be directly injected as suspended sample, and has no need for cineration in advance. - 研究了不同灰剂量和龄期对膨胀土“团粒化”作用效果的影响。
Laboratory experiments were carried out to investigate the aggregation effect of lime dosage and age on two types of expansive soils treated with slaked lime.