水淹

If you are in a flood area, consider what mitigation measure you can do in advance.

假如你在淹水的区域，思考在淹水之前你可以采取哪些减灾的工作。

The decomposition rate of organic matter in submersed is obviously larger than that of organic matter unsubmersed after input of nitrogen,suggesting hy...

在非淹水条件下，氮素输入后有机物质的分解速率明显大于淹水条件，说明水文条件和氮素输入对枯落物的分解过程都有重要的影响，只是在不同环境条件下的响应存在一定的差异。

Water stress is one of the most important abiological stress to maize seedling .In this study, we arm to identify the sensitive stage of maize seedling to water stress and select the material which tolerance to flooding. And we use waterlogging tolerance index to identify the sensitive stage of maize seedling. we have studied 20 inbred lines of maize which seedlings under water stress in three stage. The result show that the three leave stage is the most obvious stage to flood stress. In addition, we have analyzed ten of the inbred lines to re-act the waterlogging tolerance index. The result show good re-action. And the result also show that waterlogging tolerance index is a credible index to select waterlogging tolerance materials in seedling.

涝渍是玉米苗期主要的非生物逆境胁迫之一；本试验通过对20份玉米自交系进行苗期的淹水对照试验，采用了三个处理时期，并利用耐渍系数作为指标进行敏感时期的鉴定，结果表明三叶一心期是淹水的相对最佳时期；同时利用其中10份自交系对耐渍系数的重演性进行了分析，结果表明其重演性很好；同时结果还表明耐渍系数是耐渍性鉴定的一个可靠指标。

Soil Science Department, Rothamsted Research, Harpenden, Hertfordshire AL5 2JQ, U.K., School of Earth and Space Science, University of Science and Technology of China, Hefei, Anhui 230026, China, and School of Biological Sciences, University of Aberdeen, Cruickshank Building, St. Machar Drive, Aberdeen, AB24 3UU, U.K.

在发表于8月1日出版的《环境科学与技术》的一篇论文中，英国洛桑研究所的赵方杰及其同事比较了淹水种植的水稻与旱作种植的水稻之间的砷水平，淹水种植水稻是南方国家最传统的耕作方法，而旱作种植水稻则指的是不把水稻根部浸于水中的做法。

Results showed that the stem length increased with increasing of flooding depth, whereas leaf number decreased obviously.

结果表明，水淹深度的增加会诱导植株茎快速增高，而叶片数则明显下降。

Big Village was flooded every year is finally over history, and spring flood is no longer a three-Town, the big concern.

大寮村终于结束了年年被水淹的历史，而春汛也不再是三溪镇的心头大患。

In light of the combination of research outcome of data mining based on neural network and the scientific research project of the third oil recovery factory in Daqing oil fields, we have developed the system of water flooding layer identification of grape flower oil-bearing sand in the north of SAERTU development area.

根据基于神经网络数据挖掘的研究成果，并结合大庆油田采油三厂科研项目，研制开发出《萨北开发区北二西葡萄花油层水淹层识别系统》。

By taking advantage of the features of the discrimination between two resources that still has a better result even if the sample amount is small,the discriminants are established.

在新区矿井样本少的条件下，多类判别的问题一直难以解决，特别是发生过突水淹井的煤矿，各含水层的地下水有了一定的混合，判别水源就更为困难。

It is proved that within the same flow unit, with water saturation changing the properties of resistivty, water bearing ratio and relative permeability are alike, and that the properties of them are different among distinct flow units.

开展岩电—相驱实验来研究储层流动单元的水淹特性和相应的测井响应特征，以及含水率、相对渗透率随含水饱和度的变化规律，取得了一些新的认识。

A flooded street Thursday, June 12, 2008, in downtown Cedar Rapids, Iowa.

1水淹街周四， 2008年6月12日，在市中心的雪松急流，爱荷华州。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。