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- atmospheric stability index 大气稳定度指数
- What is the relationship between atmospheric stability and fog? 大气层稳定度与雾有什么关系?
- What is the relationship between atmospheric stability and thunderstorm? 大气层稳定度与雷暴有什么关系?
- The paper presents a method of PID controller's design that satisfying the conditions of transient index and stability index. 本文提出一种通过PID控制器使系统同时满足暂态指标和稳态指标约束的满意控制设计方法。
- This paper investigated the evaluation on seed stability index based on the experimental observation,and provided a useful result for reselection of the clone. 本文以安徽省西田林场杉木种子园6年分系固定样株为观测材料,探讨杉木无性系稳定性指标的评价方法,为无性系再选择提供了有益的参考。
- Based on the weather system, stability index, dynamic, thermodynamic power and water vapor conditions, the heavy hail event in Pingliang area on May 30, 2005 was analyzed. 摘要从天气系统、稳定度指数、动力、热力和水汽条件等方面对2005年5月30日15时16分在平凉地区范围内的冰雹天气过程进行了分析。
- To meet the demand of static security analysis of power system,a forewarning method is proposed based on the voltage stability index related to the maximum nodal load capacity. 针对电力系统静态安全分析工程应用的需要,提出了以节点载荷能力为核心的电压稳定指标预警分析方法。
- The stability index of pulse source is defined in this article.Potential advantage of full-solid nanosecond pulse sources for synchronizing is remarked, because of its high stability. 文章首先对脉冲源稳定度指标进行了定义,并指出全固态纳秒脉冲源具有较高的稳定度指标,在相干合成中具有潜在优势。
- Adopt nine hole atcaracus with shoot the basket to in the clout the rate experiment, testing the moving of hour of big strength, big strength in peaceful appearance, time stability index sign. 采用九洞仪和投篮命中率实验,测试了安静状态、次大强度、大强度时的手动稳定性指标。
- Investigation of the atmospheric stability of textile materials 纺织原料的大气稳定性研究
- What's the atmospheric pressure today? 今天的气压怎么样?
- branch-based voltage stability index 线路电压稳定指标
- The glass (ie atmospheric pressure) is falling. 气压在下降。
- Quality of entire county environment is good, atmosphere stability is in primary standard, pollution is little, have the favorable environment that produces green food and requirement. 全县环境质量良好,大气稳定在一级标准,污染少,具备生产绿色食品的良好环境和条件。
- Lush atmospheric touches in every room. 每个房间都充满朦胧的艺术美
- AN ATTEMPT OF USING ACOUSTIC RADAR FOR ATMOSPHERIC STABILITY CLASSIFICATION 用声雷达资料划分大气稳定度的尝试
- Some problems about atmospheric stability classification in national standard 大气稳定度分级国家标准中几个问题的研究
- An obscuring haze, as of atmospheric dust or smoke. 烟雾,尘雾如空气中的尘土或烟雾等模糊的雾气
- The aggregate stability indices in the Ferrisols were significantly negatively related to clay content, and no relationships between aggregate stability and free iron content were been found. 团聚体MWD与黏粒含量呈显著负相关,而与氧化铁含量没有显著相关性。
- An atmospheric movement; a breeze or wind. 微风大气的流动; 一阵微风或风