1) reservoir life
水库寿命
1.
The problem of reservoir life is of fuzzy characteristics,it can be studied and predicted throughfuzzy analysis,In this paper,the reservoir life is considered as the object of analysis,the parametersof analysis are as follows:Watershed area,first storage capacity,annual average sediment deposit vol-ume annual average drainage erosion thickness.
水库寿命问题具有模糊性质，可通过模糊分析来进行研究与预测。
2) fresh water life
淡水寿命
1.
For the purpose of overcoming the defect with WR concept, a new model which considers the richness degree of WR has been proposed with a concept of fresh water life first ushered in to define potential value of WR.
为弥补水资源量概念存在的缺陷 ,从时空的角度提出了水资源丰度模型 ,并在模型中开拓性地提出了“淡水寿命”概念 ,用于描述水资源的潜在价值 ,同时还尝试性地把淡水的污染和治理也纳入该模型中。
3) life level
寿命水平
4) oil/water well life span
油水井寿命
6) service life
寿命
1.
How to extend the service life of die steal H13;
提高H13钢使用寿命的探讨
2.
Practice in prolonging service life of crystallizer for HCC;
提高水平连铸结晶器使用寿命的实践
3.
Increasing the service life of electric equipment under reduction atmosphere by upgrading the sealing of control cubicle;
利用控制柜密封改造全面提高电气设备在电解环境下的使用寿命
补充资料：水库调节防凌(见水库调度)
水库调节防凌(见水库调度)
shuiku tiaoiie fangling水库调节防凌见水库调度。
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