| 1. | The presence of fragments of silicified siltstone retains their original bedding .
硅化粉的砂岩碎块保留有原始层面。 |
| 2. | Alternatively, a reflective type of adhesive containing aluminium powder may be used .
此外，也可采用含有铝粉的反射型粘接剂。 |
| 3. | The prospective battery manufacturer must choose the type of lead oxide to be used .
一个新建立的电池制造厂如果有条件选择的话，它必须选择铅粉的类型。 |
| 4. | The prospective battery manufacturer must choose the type of lead oxide to be used, if there is a choice .
一个新建立的制电池总厂如果有条件选择的话，它必须选择铅氧化物粉的类型。 |
| 5. | The secret of preparing mold spray seems to lie in the thorough incorporation of the dilute silicate solution in the granules of cork .
制备脱模剂的关键似乎在于稀的硅酸钠溶液与软木粉的颗粒彻底混合。 |
| 6. | Study of the high activity balsam pear dietary fiber
高活性苦瓜膳食纤维粉的研究 |
| 7. | Standard specification for fluoropolymer micropowders
含氟聚合物微粉的标准规范 |
| 8. | Research on composite explosive with nano - aluminium
含纳米级铝粉的复合炸药研究 |
| 9. | Preparation of t - zro2 - tio2 solid solution nanosized powder
2固溶体纳米粉的制备 |
| 10. | Study on surface modification of nano - zno powders
纳米氧化锌粉的表面改性研究 |
