1) drought duration
干旱延时
2) Prolonged Drought
延长干旱
3) Drought duration
干旱历时
1.
Comprehensive analysis of drought duration characteristics for regional water-supply system;
区域供水系统干旱历时特性综合分析
2.
The effect of different water and drought duration conditions on the leaf water potential and the recovery condition of water potentials after rewater were studied.
通过人工控水方式,对刺槐幼苗进行干旱胁迫处理,研究了不同土壤水分、不同干旱历时条件下刺槐幼苗的叶水势变化及旱后复水刺槐叶水势的补偿效应。
5) dry time
干旱时间
1.
Based on the runoff-water quality model,taking accumulation and flush of pollutants into consideration,the improved runoff-water quality non-point source pollution model is made by introducing dry time.
在分析现有的径流—水质预测模型基础上,考虑污染物的累积与冲刷并引入雨前干旱时间参数,提出了改进的径流—水质非点源污染预测模型。
6) period of drought
干旱时期 POD
补充资料:历时
(事情)经过时日:这一战役,~六十五天。
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