| 1. | Rather than risk potential instability ,而不是承担潜在的不稳定性风险。 |
| 2. | The temperature of potential instability area was about 0 in the warm area and between - 10 and 0 in the cold area 暖区位势不稳定区位于0高度上下,冷区位势不稳定区位于- 10 0高度之间。 |
| 3. | In this paper , the cape is mainly discussed , rescently , which used widely in indicating the potential instability characteristic of severe convective storms " ambient field 本文主要讨论了目前使用较为广泛的表征对流风暴环境场位势稳定度的因子对流有效位能cape 。 |
| 4. | Test method for determination of potential instability of middle distillate fuels caused by the presence of phenalenes and phenalenones . rapid method by portable spectrophotometer Phenalenes和phenalenones产生的中间馏出燃料潜在不稳定性的测定方法.便携式光谱仪快速测量法 |
| 5. | Standard test method for determination of potential instability of middle distillate fuels caused by the presence of phenalenes and phenalenones rapid method by portable spectrophotometer 测定由于phenalenes和phenalenones存在而产生的中间馏出燃料的潜在不稳定性的标准试验方法 |
| 6. | There were wind shear and maximum wind speed occurred above or below the height of potential instability area and one of them happened before potential instability 位势不稳定区所在高度的上方和下方会有风向切变和风速极大值中心,并且风切变或急流中心会早于位势不稳定的出现。 |
| 7. | Potential instability existed near 0 in the warm area and between - 10 and 0 in the cold area . the occurrence of potential instability was corresponding with maximum rainfall and maximum vapor content C附近,冷区位势不稳定分布在一10一ooc ,位势不稳定出现的时间与地面强降水、水汽最大累积区出现的时间一致。 |
| 8. | The condition of high energy , saturation , potential instability benefits for the form and maintenance of this rainfall . the mesoscale numerical model mm5 ( v3 ) is used to simulate the heavy rain process 采用ncep全球谱模式资料,利用中尺度数值模式mm5 ( v3 )对2003年7月4 - 5日发生在江淮地区的一次梅雨锋暴雨过程进行数值模拟。 |
| 9. | Potential instability that exists with conditional symmetrical stability make the vertical ascend movement in e big value area and slope ascend movement in e surface ( meiyu front area ) produce and maintain 位势不稳定和条件性对称不稳定共存使得在_ e高值区域的垂直上升运动和在_ e面(梅雨锋区)上的斜上升运动得以产生和维持。 |
| 10. | Firstly , the resault of daily calculation about all kinds of potential instability parameter in a month show that , as a vertical integral potential instability parameter , cape ' s daily variation corresponded to the severe convective storms " occurrence 首先,逐日计算2003年江淮梅雨期的各种位势稳定度因子,结果表明, cape属于垂直积分稳定度指数,其日变化与强对流风暴的发生有较好的对应关系。 |