| 1. | This is a delicate job. it must n't be done carelessly .
这可是细活，不能瞎糊弄。 |
| 2. | This is a high precision job. there must n't be the slightest slip .
这可是细活，不能有一星半点差错。 |
| 3. | Preparation of ultrafine active alumina by heat decomposition
热分解法制备超细活性氧化铝 |
| 4. | Rome was not built in a day
罗马不是一天造成的；慢工出细活。 |
| 5. | You can ' t rush the best , jimmy
吉米，慢工出细活 |
| 6. | Soft fire makes sweet malt
谚语慢工出细活。 |
| 7. | It ' s good to be fast , but we would rather take our time and do it right
快一点固然好，但是我们宁愿慢工出细活。 |
| 8. | V . experimentation and pilot test of the whole flow of preparation of ultra - fine active zinc oxide by comprehensive utilization of zinc dross have been completed
采用日本岛津产epma - 1600型电子探针对产物超细活性氧化锌的微观结构、粒度和形态进行表征。 |
| 9. | The microstructure , granularity and morphology of the product were characterized by epma - 1600 . epma - 1600 studies showed that the ultra - fine active zinc oxide was spherical structure with distribution and granu
结果表明：超细活性氧化锌的形貌为球形，且分散均匀，粒度均匀，其平均粒径为100nm ，比表面积为41m ~ 2 g 。 |
| 10. | A new producing technology and formula of calcium carbonate coming up to the internationl standard , and successfully produced a series of ultrafine activated calcium carbonate products of nm class
1994年通过与科研机构合作，研制开发了达到国际水平的生产碳酸钙的工艺和配方，成功地生产出纳米级的超细活性碳酸钙系列产品， |
