| 1. | Determination of nitric nitrogen in soil extracts by dual wavelength spectrophotometric method
双波长分光光度法测定土壤硝态氮 |
| 2. | Soil quality - determination of mercury in aqua regia soil extracts with cold - vapour atomic spectrometry or cold - vapour atomic fluorescence spectrometry iso 16772 : 2004
土质.用冷蒸气原子光谱法或冷蒸气原子荧光光谱法测定 |
| 3. | Soil quality - determination of mercury in aqua regia soil extracts with cold - vapour atomic spectrometry or cold - vapour atomic fluorescence spectrometry
土质.用水蒸气原子光谱法或冷蒸气原子荧光光谱法测定王水土壤萃取物中的汞 |
| 4. | Soil quality - determination of mercury in aqua regia soil extracts with cold - vapour atomic spectrometry or cold - vapour atomic fluorescence spectrometry
土质.用冷蒸气原子光谱法或冷蒸气原子荧光光谱法测定王水土壤萃取物中汞的测定 |
| 5. | Article 23 land reclamation at the expense of deforestation , rock quarrying , sand quarrying , soil extracting and other activities at the expense of deforestation shall be forbidden
第二十三条禁止毁林开垦和毁林采石、采砂、采土以及其他毁林行为。 |
| 6. | The chemical analysis of the soil extracted solution has shown that the soluble salt in the soil is predominated by the divalent ions ca2 + and mg2 + which mean that the soil aggregates have been chemically stable during the field experiment
同时，对土壤浸剂液的化学成分的分析结果表明，浸提液中二价的钙、镁离子占优势，这使土壤微团聚体处于一种化学稳定的状态。 |
