2) pumping irrigation area
扬水灌区
3) pumps up the yellow Irrigation Area
扬黄灌区
1.
Ningxia pumps up the yellow Irrigation Area Remote sensing the Investigation and Minute
宁夏扬黄灌区耕地现状遥感调查及分析
4) New Yellow River Pumping Irrigation Area
扬黄新灌区
1.
The original fertcility of the soil in New Yellow River Pumping Irrigation Area is very low.
扬黄新灌区土壤基础肥力很低,通过重施化肥,可在2 ～3 年内使农作物产量和土壤肥力养分指标达到中上水平。
5) super-lift
超高扬程
1.
The paper calculates the hydraulic transition in drainage system of single-suck convective super-lift submersible pump by characteristic line method,and offers reliable technical information for emergency drainage design of deep mine.
采用特征线法计算不同阀门关闭规律与不同排水管径情况下单吸对旋超高扬程潜水泵排水系统的水力过渡过程,为深井抢险排水设计提供了可靠的技术数据。
6) high-lift
高扬程
1.
Concrete construction of high-lift long-distance pumping;
高扬程长距离泵送混凝土施工
2.
Multi-index evaluation of system aging for multi-grade and high-lift pumping station;
高扬程多级泵站系统老化多指标综合评价
3.
Through the cement concrete pumping construction experience of Xinjiang Sai-Guo Mountain Freeway,the paper introduced the mix design and construction technology of high-lift,long-distance pumping cement concrete in detail,and put forward the quality control measures.
通过新疆赛果高速公路山岭重丘区泵送水泥砼的施工经验,介绍高扬程、远距离泵送水泥砼的配合比设计及施工技术,并提出施工过程中的质量控制措施。
补充资料：泵额定扬程
分子式：
CAS号：
性质：指泵在额定工况下的扬程。它是泵性能的主要考核指标之一。
CAS号：
性质：指泵在额定工况下的扬程。它是泵性能的主要考核指标之一。
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