| 1. | The oxidation rates are fastest in freshly cleaned silica vessels .
在新清洗的二氧化硅容器中，氧化速度是最快的。 |
| 2. | The method is to coat a wafer of silicon with a protective layer of silicon dioxide .
其方法是往硅片上涂上一层二氧化硅防护膜。 |
| 3. | Other examples are cell damage caused by silica, asbestos and possibly some carcinogens .
另外的例子是二氧化硅、石棉和可能的某些致癌物质所引起的细胞损害。 |
| 4. | Silicon, naturally occurring in the form of silica and silicates, is the most important semiconductor for the electronics industry .
在自然界从硅酸盐和二氧化硅形式存在的硅是电子工业中最重要的半导体原材料。 |
| 5. | Chemical analysis of limestons for free silica
石灰岩中游离二氧化硅化学分析方法 |
| 6. | Study of modification of nylon 11 by nano - meter sio
纳米二氧化硅改性尼龙11的研究 |
| 7. | Sillicate rocks . determination of silica
硅酸盐岩石化学分析方法二氧化硅的测定 |
| 8. | Preparation of high - purity silica from silicofluoric acid
由氟硅酸制取高纯二氧化硅 |
| 9. | Determination of sio2 in alundum powder by colorimetry
刚玉粉中二氧化硅的比色测定法 |
| 10. | Study on stability of nano - sio2 aqueous suspension
纳米二氧化硅水悬浮液的稳定性研究 |
