说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 虫源性质与轨迹分析
1)  population status and trajectory analysis
虫源性质与轨迹分析
2)  trajectory analysis and learning
轨迹分析与学习
3)  trajectory analysis
轨迹分析
1.
The possible origins and immigrant pathways of the white-backed planthopper (WPH) Sogatella furcifera (Horvth) in the middle reaches of the Yangtze River were investigated with trajectory analysis.
根据 1977~ 1979年 3a的 7月份飞机航捕白背飞虱Sogatellafurcifera (Horv th)资料 ,应用轨迹分析模型 ,得出了长江中游稻区夏季迁入白背飞虱的中尺度虫源地及迁入路径如下 :1。
2.
The possible sources and immigrant pathways of the brown planthopper (BPH),Nilaparvata lugens(St*[l), in the middle reaches of the Yangtze River were investigated by the means of trajectory analysis.
根据 1977~ 1979年 3年的 7月份飞机航捕褐飞虱Nilaparvatalugens的资料 ,应用轨迹分析模型 ,得出了长江中游稻区夏季迁入褐飞虱的中尺度虫源地及迁入路径。
3.
The meteorological data on the mid-and small-size population source regions (such as Nanning and Shaoguan) which were determined or found out by trajectory analysis were used to predict the peek date of immigration and the adult number about one or two months ahaed of the practical occurrence in seven representative counties in Huaihe and Changjiang rice areas.
利用江淮稻区稻纵卷叶螟轨迹分析所确定的中、小尺度范围虫源地(南宁、韶关等)气象资料,对该稻区7个代表地点迁入代的迁入高峰日、高峰日蛾量和世代累计蛾量作了中期异地预测,组建了逐步回归模型,依此可以提前1~2月作出预报,各代表地点的预测准确率均超过了70%。
4)  trajectory analysis method
轨迹分析法
1.
This paper proposes an algorithm for the sensitivity of stable index to assesse the generator active power output based on trajectory analysis method and trajectory sensitivity.
轨迹分析法是电力系统暂态稳定分析的有效方法,能定量给出反映稳定程度的稳定指标和不稳定指标。
5)  root locus analysis
根轨迹分析
6)  population analysis
虫源分析
1.
Radar observation and population analysis on the migration of the clover cutworm,Scotogramma trifolii Rottemberg (Lepidoptera:Pyralidae);
旋幽夜蛾迁飞的雷达观测和虫源分析
补充资料:溶液性质分析器
分子式:
分子量:
CAS号:

性质:成分分析仪器的一类。主要用于测量溶液的密度、浓度、含盐量、酸碱度、湿度和粘度等。如比重计、浓度计、盐量计、酸度计、湿度计和粘度计等。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条