| 1. | Surface active agents - determination of physical stability in alkaline and acid solutions
表面活性剂.测定酸碱溶液中物理稳定性 |
| 2. | Surface active agents - determination of physical stability in alkaline and acid solutions
表面活性剂.酸碱溶液中物理稳定性的测定 |
| 3. | Surface active agents - determination of physical stability in alkaline and acid solutions ; german version en 14712 : 2005
表面活性剂.酸碱溶液中物理稳定性的测定 |
| 4. | Increase the viscosity of the suspension due to longer milling time and smaller particle size , would be more helpful to physical stability of the suspension
另外，由于研磨时间的延长、粒径变小所带来的悬浮体系粘度的增加，对制剂物理稳定性也是非常有利的。 |
| 5. | The result showed suspension physical stability could be improved by adjustment of milling time and decrease of particle size and size distribution , while suitable adjuvant and processing conditions were selected
结果表明，在选定了适当助剂、确定了加工工艺的条件下，通过调整研磨时间、降低悬浮颗粒粒径和粒谱分布，可以改善悬浮体系的物理稳定性。 |
| 6. | Physical model methods are able to preserve not only the inherent physical stability , but also natural frequencies of the oscillating body . they are different from other sonud synthesis methods presenting characteristic of body with respect to time and frequency domain
与其它合成技术不同的是：它是对声音产生的物理机制的描述，而不是对声音本身的描述，而其它方法则是对音频本身的时频特征的描述。 |
| 7. | Our main productions - catalysts resins and ion exchange resins have been optimized for their particular application over the recent years . and have been developed in respect to conversion and selectivity , prolonged lifetime , chemical and physical stability , and exchange capacity
五特点催化剂的催化性能主要由交换容量和孔结构决定，因此，我厂把交换容量和孔结构及机械强度作为主控指标。主要特点表现在以下三个方面： |
