| 1. | Effects of plumbum on structure of soil animal community
污染对土壤动物群落结构的影响 |
| 2. | Relationship between oribatid mites and plumbum in soil
土壤中甲螨孳生与铅污染相关性研究 |
| 3. | Strengthening effect of titanium alloys by plumbum
强化钛合金的探讨 |
| 4. | Three - element copper plumbum flange bearing
三元铜铅翻边轴瓦 |
| 5. | Discussion on technology of field shaping for plumbum block and multilobate collimator
铅挡块与多叶准直器挡野技术分析 |
| 6. | What bronze uses is not brass , but red copper and the alloy of plumbum and stannic
青铜所用的不是黄铜，是红铜和铅、锡的合金。 |
| 7. | Determining plumbum in shrimp paste with graphite oven atomic absorption spectrometry method
石墨炉原子吸收光谱法测定虾酱中的铅 |
| 8. | Determining the content of plumbum in tealeaf with microwave digest and atomic fluorescence spectrometry method
原子荧光法测定茶叶中铅含量 |
| 9. | Mineing - copper , zinc , aluminium , plumbum etc . environment protection . suspension with long fibric is unsuitable
环保-排酸石膏下水污泥脱水等。 |
| 10. | 0xl0 - 2 c / cm2k respectively . and the sbn thin film can avoid plumbum pollution of pzt ferroelectric material
而且， sbn在制备过程中能够避免pzt等铁电材料的铅污染的问题。 |
