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anomalous path
相关语句
  异常路径
     ANALYSIS OF TYPHOON ANOMALOUS PATH OVER TAIWAN ISLAND AND TAIWAN STRAIT
     台湾岛和台湾海峡地区台风异常路径的分析
短句来源
     By using data set from the years of 1949—1984, the climatic statistic and preliminary analysis of the typhoon's anomalous path over the Northwestern Pacific Ocean across Taiwan Island and Taiwan Strait, are made. 1. The appear once of the typhoon's anomalous path in Taiwan Island and Taiwan Strait, due to specific geographical location and geomaphology, is high in probability and relatively concentrated in appearance period.
     本文利用1949—1984年有关台风及气象的历史资料,初步分析了台湾岛和台湾海峡地区台风异常路径的气候特征及成因,结果表明:1.由于本研究区所处的地理位置和特殊的地形条件,异常路径出现的类型独特,且出现机率高,时间集中。
短句来源
  “anomalous path”译为未确定词的双语例句
     The proximal segment of anomalous artery was found stenosis in 2 patients; 3 aberrant arteries passed between the aortic root and the pulmonary artery and 1 behind the aortic root, the stenosis and anomalous path of them could not be evaluated on CCA.
     MSCT显示2例异常开口冠状动脉的近段狭窄,3支异常冠状动脉穿过主动脉根部和肺动脉或右室流出道的间隙,1支绕主动脉根部后方走行,而CCA均不能明确诊断。
短句来源
  相似匹配句对
     Rhetorics of Path
     路径修饰学
短句来源
     The Path to Salvation
     拯救之道
短句来源
     ANALYSIS OF TYPHOON ANOMALOUS PATH OVER TAIWAN ISLAND AND TAIWAN STRAIT
     台湾岛和台湾海峡地区台风异常路径的分析
短句来源
     AN EXPERIMENTAL STUDY ON ANOMALOUS PHASE CHANGES OF RADIOWAVE PROPAGATION OVER TRANSEQUATORIAL PATH
     VLF跨赤道传播相位异常的实验研究
短句来源
     Anomalous Codeposition of Alloys
     合金异常共沉积研究
短句来源
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By using data set from the years of 1949—1984, the climatic statistic and preliminary analysis of the typhoon's anomalous path over the Northwestern Pacific Ocean across Taiwan Island and Taiwan Strait, are made.1. The appear once of the typhoon's anomalous path in Taiwan Island and Taiwan Strait, due to specific geographical location and geomaphology, is high in probability and relatively concentrated in appearance period.2. Annual peak and subpeak of typhoon's anomalous paoth appearance is...

By using data set from the years of 1949—1984, the climatic statistic and preliminary analysis of the typhoon's anomalous path over the Northwestern Pacific Ocean across Taiwan Island and Taiwan Strait, are made.1. The appear once of the typhoon's anomalous path in Taiwan Island and Taiwan Strait, due to specific geographical location and geomaphology, is high in probability and relatively concentrated in appearance period.2. Annual peak and subpeak of typhoon's anomalous paoth appearance is correlated with the subtropical anticyclone's seasonal change.3. The geomorphological effects not only change typhoon's circulation construction, but also induce geography trough or the low center. With strong vitality, the formation of meso and micro scale weather systems may affect typhoon's movement and cause the appearance of anomalous path.

本文利用1949—1984年有关台风及气象的历史资料,初步分析了台湾岛和台湾海峡地区台风异常路径的气候特征及成因,结果表明:1.由于本研究区所处的地理位置和特殊的地形条件,异常路径出现的类型独特,且出现机率高,时间集中。2.异常路径全年出现一个主高峰期和一个次高峰期,它们与副高季节性变化有较好的关联。3.地形的影响,可使台风环流结构改变,并可诱生地形槽或低压中心,导致台风异常路径的出现。

A spatial filter is used to separate the typhoon environmental flow into a synoptic and a sub-synopticscale components.Two unusual typhoon paths(Cecil(1982)and Abby(1983))travelingtowards north are diagnosted.The results show that the anomalous path occurs in the period ofsynopticscale circulation adjustment from the 500 hPa height field.This kind of typhoons has atendency moving along the propagation direction of subsynoptic scale disturbance center when thetyphoon tuavels unusually northwards.This is...

A spatial filter is used to separate the typhoon environmental flow into a synoptic and a sub-synopticscale components.Two unusual typhoon paths(Cecil(1982)and Abby(1983))travelingtowards north are diagnosted.The results show that the anomalous path occurs in the period ofsynopticscale circulation adjustment from the 500 hPa height field.This kind of typhoons has atendency moving along the propagation direction of subsynoptic scale disturbance center when thetyphoon tuavels unusually northwards.This is an interesting process,which may be responsiblefor the unusual typhoon path when the synoptic scale circulation is evidently week.In light of ki-netic energy field,typhoon movement is in accordance with the extending direction of the positivearea of GKE(the generation of subsynoptic scale kinetic energy)during this period.

本文利用一个空间滤波器,将台风环境场分解为天气和次天气尺度。在此基础上,对两个异常北上的台风路径(8211号台风(Cecil)和8305号台风(Abby))进行诊断分析。结果表明:台风异常北上时期出现在天气尺度环境场发生环流调整的过程中,在500hPa 高度场上,台风异常北上时,表现出向着次天气尺度扰动中心传播方向移动的趋势,在天气尺度环境场作用明显减弱时期,这可能是导致台风路径异常的重要因素;同时,在动能场上,台风则表现出向着正值的次天气尺度动能制造区伸展方向移动。

This article presents time scaling analysis, indicating the NW Pacific cyclone′s track is a non-scaling system,whose associated variance spectrum follows a law raised to the negative 2nd~3rd power as a function increasing frequency, whichholds for any of the studies tracks。It leads to the predictable time scale of 3~4days for most of the tracks observed in a range of seasons and regions, The anomalous paths are found to be predictable only for l~2days,however。

时间标度计算表明,西北太平洋热带气旋路径是一个无标度性的系统,其关联方差谱遵从频率的-2~-3次方幂律,不同背景下的路径系统均如此。由此得到的不同季节、不同地域的热带气旋路径可预报时间尺度基本上为3~4d,但异常热带气旋路径的可预报时间尺度则为1~2d。

 
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