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播撒高度
相关语句
  seeding height
     STUDY ON THE OPTIMUM SEEDING HEIGHT FOR LIQUID DROP IN WARM CLOUD
     液滴催化暖云最佳播撒高度的研究
短句来源
     In the paper, The result indicates that the optimum seeding height and the optimum seeding efficiency of liquid droplet seeding precipitation in warm cloud is restricted by vertical velocity of the air (w), Water content of the clouds (Q), radius of thd clouds drops (r), and thickness of the clouds (ΔH).
     用液滴催化暖云降水,达到“以小得大”的降水目的,结果指出:液滴催化暖云降水的最佳播撒高度和最佳播撒效率受到云中垂直气流速度(ω),云含水量(Q),云滴半径(r)和云层厚度(ΔH)的制约。
短句来源
     The supersaturation with respect to ice can be used to diagnose the vertical distribution of ice-water conversion area,then determine the seeding height.
     其中,冰面过饱和度可诊断“冰水转化区”的垂直分布,进而为确定合适的播撒高度提供判据。
短句来源
  seeding position
     The vertical disposition of T-T_d can show the altitude and depth of the quasi-saturation layer,the top of which was the suitable seeding position.
     T-Td垂直分布可反映准饱和湿层伸展的高度和厚度,其顶部为合适的播撒高度;
短句来源
     The height of the characteristic temperature layer can be used to determine the altitude and thickness of "seeding temperature window," a seeding position criterion.
     特征温度层高度可提供“播云温度窗区”的高度和厚度,也可为进一步确定播撒高度提供判据。
短句来源
  “播撒高度”译为未确定词的双语例句
     Some key techniques of seeding the convective clouds,such as selection of target clouds,seeding potential,opportunity,and location as well as seeding control by means of radar, are discussed.
     该文着重讨论了利用具有射程远 ,播撒高度高 ,催化剂量大 ,成核率高等优点的增雨火箭 ,对对流云进行催化时目标云的选择、催化潜力判断、催化时机把握、催化部位的确定以及运用雷达来指挥作业等关键问题进行了研究。
短句来源
     The optimal seeding altitude can be determined by synthesizing above methods.
     几种方法综合应用可确定最佳播撒高度
短句来源
  相似匹配句对
     STUDY ON THE OPTIMUM SEEDING HEIGHT FOR LIQUID DROP IN WARM CLOUD
     液滴催化暖云最佳播撒高度的研究
短句来源
     Eternal Heights
     永恒的高度
短句来源
     Eternal Height
     永恒的高度
短句来源
     The optimal seeding altitude can be determined by synthesizing above methods.
     几种方法综合应用可确定最佳播撒高度
短句来源
     For spreading the architectural culture
     为了播撒建筑文化
短句来源
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In the paper, The result indicates that the optimum seeding height and the optimum seeding efficiency of liquid droplet seeding precipitation in warm cloud is restricted by vertical velocity of the air (w), Water content of the clouds (Q), radius of thd clouds drops (r), and thickness of the clouds (ΔH).

用液滴催化暖云降水,达到“以小得大”的降水目的,结果指出:液滴催化暖云降水的最佳播撒高度和最佳播撒效率受到云中垂直气流速度(ω),云含水量(Q),云滴半径(r)和云层厚度(ΔH)的制约。

Some key techniques of seeding the convective clouds,such as selection of target clouds,seeding potential,opportunity,and location as well as seeding control by means of radar, are discussed.Some characteristics of local climate,radar echoes of convective clouds and the seeding delivery system are analyzed.The adequate dosage of seeding agent (the amount of artillery shells)that is adequate for validly seeding convective clouds is simulated by a numeric model.A set of methods of precipitation enhancement by...

Some key techniques of seeding the convective clouds,such as selection of target clouds,seeding potential,opportunity,and location as well as seeding control by means of radar, are discussed.Some characteristics of local climate,radar echoes of convective clouds and the seeding delivery system are analyzed.The adequate dosage of seeding agent (the amount of artillery shells)that is adequate for validly seeding convective clouds is simulated by a numeric model.A set of methods of precipitation enhancement by rockets,including the seeding indexes,the flow of monitoring and early warning,the prousses of command, communication and result colection is established .

该文着重讨论了利用具有射程远 ,播撒高度高 ,催化剂量大 ,成核率高等优点的增雨火箭 ,对对流云进行催化时目标云的选择、催化潜力判断、催化时机把握、催化部位的确定以及运用雷达来指挥作业等关键问题进行了研究。分析了当地地形气候特点、对流云雷达回波特征、作业工具特点等资料 ,并通过模式对催化剂量 (火箭用弹量 )进行模拟计算 ,以及充分考虑现有的人工影响天气技术水平、装备设施和通讯条件等 ,提出了包括客观作业指标、监测预警流程、作业参数生成、指挥通讯方式和效果观测收集等内容的火箭增雨作业技术方法

Based on observation data and NWP products,some diagnosis fields for rain enhancement were worked out and the real-time automatic display on MICAPS platform was realized.The supersaturation with respect to ice can be used to diagnose the vertical distribution of ice-water conversion area,then determine the seeding height.The vertical disposition of T-T_d can show the altitude and depth of the quasi-saturation layer,the top of which was the suitable seeding position.The height of the characteristic temperature...

Based on observation data and NWP products,some diagnosis fields for rain enhancement were worked out and the real-time automatic display on MICAPS platform was realized.The supersaturation with respect to ice can be used to diagnose the vertical distribution of ice-water conversion area,then determine the seeding height.The vertical disposition of T-T_d can show the altitude and depth of the quasi-saturation layer,the top of which was the suitable seeding position.The height of the characteristic temperature layer can be used to determine the altitude and thickness of "seeding temperature window," a seeding position criterion.The optimal seeding altitude can be determined by synthesizing above methods.The trend of rainfall enhancement potential coefficient was identical with that of rainfall,which can provide reference for choosing appropriate seeding time.The above-mentioned methods were applied during a typical rain case. In the weighted integrating manner,several environmental physical fields and rainfall forecast were synthesized,and the graded forecast of rain enhancement potential was made.The verification was conducted by seven stratiform-cloud rain cases occurred from February to May 2004.The results show that the method is encouraging.

针对地市级普遍缺乏可业务应用的人工增雨潜力实时分析及预测系统的情况,以常规探空资料和T213数值预报产品为基础资料,开发了几种人工增雨宏观诊断场,并实现了这些诊断场的定时自动处理和在MICAPS平台上的实时分析显示。其中,冰面过饱和度可诊断“冰水转化区”的垂直分布,进而为确定合适的播撒高度提供判据。T-Td垂直分布可反映准饱和湿层伸展的高度和厚度,其顶部为合适的播撒高度;特征温度层高度可提供“播云温度窗区”的高度和厚度,也可为进一步确定播撒高度提供判据。几种方法综合应用可确定最佳播撒高度。增雨潜力系数与降水的演变趋势很一致,可为选择合适的作业时机提供参考。以一次典型过程为例,对上述方法做了试用。为了定量确定人工增雨潜力的大小,综合考虑了各种物理量(要素)场对降水的贡献以及降水预报对宏观增雨潜力的指示意义,应用多因子权重集成法,制作人工增雨潜力等级预报,并用2004年2~5月7次层状云降水过程进行实例应用检验,证明具有一定效果。

 
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