| 1. | Since hf forms only a two-dimensional polymer it is less viscous than water .
由于HF只形成二维聚合体，所以它的粘性比水的小。 |
| 2. | Reactions in liquid hf are known that illustrate also amphoteric behavior, solvolysis, or complex formation .
已知在液态HF中，也能说明两性行为溶剂分解或络合物形成作用的反应。 |
| 3. | Fluoride treatment included both excised leaves cultured in nutrient solutions and leaves from plants fumigated with hf .
氟化物处理既包括培养在营养溶液中的切离叶片和HF熏气的植株上来的叶片。 |
| 4. | Hf hanguan processing , steel wholesale and retail
高频焊管加工，钢材批发兼零售。 |
| 5. | Research on access token management for hf channel
短波信道接入令牌管理策略的研究 |
| 6. | Files at the root level of your hfs partition in
在hfs分割区的根层次放置好了 |
| 7. | China nonferrous metals industry association ti - zr - hf branch
中国钛锆铪协会 |
| 8. | Hf acid detecting paint to ensure valve integrity
用于保证阀门完整性的氢氟酸检测漆。 |
| 9. | The broker s hfs must be shared across the images
（代理的hfs ）必须跨映像 |
| 10. | Finally the structures were released in a 49 % hf etch
最后在49 hf中腐蚀形成这些结构。 |
