Record of Drought and Flood Series by Tree-Ring Data in the Middle Section of Qilian Mountain Since 904 A. D.
祁连山中部公元904年以来树木年轮记录的旱涝变化。
The informative fractal dimension and its moving change may become a practical analytical index for the change of flood series and the climatic levels.
信息分维及其变化有望成为时间序列变化趋势和气候层次的诊断指标。
It can be seen that the frequency curve calculation is basically reasonable and show the estimation of "1482 flood" return period is rational after putting palaeofloods into flood series.
把古洪水加入到洪水系列后进行频率计算，可以看出频率曲线基本合理，说明对1482年洪水重现期的判断是合理的。
The paper proposed the principles of historical flood diagnosis in terms of historical record characteristics and discussed the problems such as the check of historical flood series and so on.
本文根据史料记载特点，提出了古洪水鉴别原则，并就历史洪水序列的检验、洪水发生频率的划分、洪水演变趋势的定量刻划等问题进行了讨论。
The series of shots follow a trip Martin Parr took with Oxfam in 2009 to flood-hit Quang tri province in Vietnam.
这系列的照片是2009年马丁·帕尔与牛津饥荒救济委员会在被洪水淹没的越南广治省的旅行的延续。
Large openings cut through the brick walls flood the Spaces with natural light, while a series of gun ports provide smaller Windows.
砖墙上巨大的开口，让自然光充满空间，同时许多射击枪口变为较小的窗户。
Regional flood frequency analysis is a useful approach method that avoids the shortness of at-site sample series and estimates design flood for un-gauged area.
区域频率分析能充分利用相似流域组的资料来扩充信息量，克服单站样本系列资料短缺的局限，解决无资料地区设计洪水的估算问题。
A new method of realtime correction with error distribution in time series is given to increase the correctness of flood forecasting.
本文提出一种新的误差时序分配实时校正法，可提高洪水预报方案的精度。
There were a series anomalous climatic phenomena of cold and drought after and before flood year.
同时，存洪水年前后，伴随着一系列寒冷、干旱的气候异常现象。
The paper introduces the large system decomposition coordination theory, establishes the reservoir flood control optimization operation model of series and parallel connection reservoirs group.
文章介绍了大系统分解协调理论，建立了串联、并联库群水库防洪优化调度模型。
Sanmenxia storehouse district has brought a series of questions to the Shaanxi Guanzhong area flood prevention security Because of vast sediment deposition, large scale river bed lifting.
三门峡库区由于泥沙大量淤积，河床大幅度抬升，对陕西关中地区的防洪保安带来了一系列问题。
WMO will also coordinate a series of meetings on flood disasters and flood management at the Forum.
气象组织还将协调论坛一系列有关洪灾和洪水管理的会议。
But the flood control projects will bring about a series of changes to the river channel evolution of the Yangtze, the river lake relation and hydrologic regime etc.
但防洪工程建设项目实施后，将给长江河道演变、江湖关系、水文情势等带来一系列的变化。
Hydrological time series similarity search can be used for rainfall and flood forecasting, the analysis of environment evolvement and hydrological process, etc.
水文时间序列相似性查询可用于雨洪过程预测、环境演变分析、水文过程规律分析等方面。
The series was a ratings bonanza and its large viewer-ship in Japan opened the flood gates of an endless stream of press coverage by Korean media.
该系列产品是评分博南扎及其庞大观众船在日本打开了闸门的层出不穷的新闻报导韩国媒体。
This series of Cenozoic volcanic rocks has obvious features of continental flood basalts, even its distribution is not widely.
这套火山岩虽然面积不是很大，但具有大陆溢流玄武岩的特点。
Adaptive filtering in time series analysis is used to predict a stream flood. The key in this process is determination of the adaptive constants and the number of weighted factors.
尝试用时间序列分析中的自适应滤波法对江河灾害性洪水进行预测，认为加权因子个数和自适应常数的确定是关键。
Artificial neural network series models break a new approach for stochastic modeling in computing design flood.
人工神经网络时序模型开辟了随机模拟法在设计洪水计算中应用研究的新途径。
Dwindling to a series of ponds during the dry months, the river can rise almost 300 feet (91 meters) during the flood season, covering the rocks where cavers stand.
眼下是干涸的季节，河道几近干枯。到了洪水季节，河水能骤升300英尺（约91米），探洞者现在站立的岩石都将淹没。
A comparatively complete series of official mechanism of rewards and punishments in the Yellow River flood prevention was formed in the North Song Dynasty.
在黄河防治中，北宋王朝逐渐形成一套较为完整的官员奖惩机制。
All those problems will lead to a series of river health problems like navigation, flood control and so on which are attaching scientific researchers 'attention at home or abroad.
由此引起的通航、防洪等一系列河流健康问题均为国内外科研人员所关注。
Rectangle Series are especially suitable for square or rectangular fixtures, which are widely used for road, tunnel and building flood light fixtures. Available power range is 40.
矩形系列灯特别适合方形和四方形的灯具，在道路、隧道、建筑泛光方面有广泛的应用。
Rectangle Series are especially suitable for square or rectangular fixtures, which are widely used for road, tunnel and building flood light fixtures. Available power range is 40.
矩形系列灯特别适合方形和四方形的灯具，在道路、隧道、建筑泛光方面有广泛的应用。
应用推荐