1·Flood period is seasonal or periodic flood rise phenomenon of rivers.
汛是指江河等水域的季节性或周期性的涨水现象。
2·Diversity index of phytoplankton in flood period is higher than that in dry period.
丰水期浮游植物多样性指数大于平水期。
3·The method is of significance in real-time dispatching operation on reservoir in flood period.
此法对汛期水库的实时调度运行具有意义。
4·Because of water level limitation, the Jinghong reservoir has to be operated at a low level during a perennial flood period.
由于受水位限制，景洪水电站在常年洪水时，水库必须在低水位运行。
5·The number of medical consultations in Garrissa have doubled and even tripled over the last week compared to the pre-flood period.
在Garrissa，与洪水前时期相比，求诊人数翻了一番，在上周内甚至增长了三倍。
6·On the basis of statistical analysis, we established a physical model for operational flooding prediction in the flood period in Xiangtan.
在统计分析的基础上，我们建立了日常业务应用的湘潭汛期洪涝预报物理模型。
7·After a busy construction period, in order to ensure normal work of the next phase, ship should be repaired during the annual flood period.
施工船舶在忙碌了一个施工期后，为确保下一阶段的正常工作，必须在每年的洪水期进行修整。
8·The flow capacity of the Weihe river during the flood period dramatically decreased, which makes the situation of flood controlling serious.
洪水期渭河过流能力急剧减小，防洪能力十分严峻。
9·The main reason was that the operation effect of Danjiangkou reservoir for runoff was more in the low water period than in the flood period.
主要原因是丹江口水库的调节作用，对汉江中下游径流量的影响枯水期远远大于汛期。
10·Spring flood period of poor water quality, water quality levels ranged between class II and III , other times, water quality stability in the level II .
春汛期间水质较差介于II类和III类之间，平水期和冰封期稳定于II类水质。