1) pumping duration
抽水历时
2) Heading duration
抽穗历时
1.
(2)Heading duration of SRI was relatively longer than or corresponded with that of traditional cultivation(TC),.
(2 )强化栽培抽穗历时比常规栽培相对较长或相当,其所产稻米品质显著改善,特别是精米率、整精米率提高,垩白粒率、垩白度降低,但对籽粒长宽比及直链淀粉含量的影响较小。
3) low flow duration
枯水历时
4) the period of filling water
进水历时
1.
The ratio of circumfluence, the period of filling water, the proportion of the reactor parts, organic load to removal efficiency of COD and ammonic nitrogen has been inspected during the experimentation.
本实验采用小型CASS反应器对某厂的难降解农药生产废水和某厂的合成制药废水进行处理实验研究，重点研究了污泥回流比、进水历时、CASS池各区比例、有机负荷等因素对CASS系统去除废水COD和氨氮效果的影响。
5) short duration precipitation
短历时降水
1.
Hour precipitation from AWS in urban and suburb of Beijing is analysed to study the effects of urbanization on short duration precipitation.
对北京市城区和郊区的自动气象站的部分小时降水量资料进行了分析和概率分布的拟合 ,结果为 :小时降水量适用对数 - Weibull分布模式拟合 ;中到大雨时 ,城市效应对下风区的短历时降水雨量增加影响最明显 ;而在市中心 ,短历时降水暴雨的发生概率和强度增加最显
6) durationassessment of water quality
水质历时评价
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