1) Non-pressure subsurface irrigation
无压灌
1.
Non-pressure subsurface irrigation adjusts root-zone soil moisture to a suitable range for crop growth which improves crop water absorption capacity.
本文研究了无压灌、滴灌与沟灌3种灌水方式对番茄光合生理指标、根系吸导水能力、产量与水分利用效率的影响。
2) non-pressure irrigation
无压灌溉
1.
Distribution rule of soil moisture and simulation model in wetting front under non-pressure irrigation;
无压灌溉土壤湿润体含水率分布规律与模拟模型研究
2.
Study on crop-pan coefficient of greenhouse tomato under non-pressure irrigation
无压灌溉日光温室番茄作物-皿系数研究
3.
High yield indicators of greenhouse tomato under non-pressure irrigation
无压灌溉日光温室番茄高产指标
3) non-pressure subirrigation
无压地下灌溉
1.
Experimental study on the technology of partial rootzone non-pressure subirrigation applied in greenhouse;
根区局部控水无压地下灌溉技术在温室大棚中的试验研究
2.
Regulating effect of non-pressure subirrigation on distribution characteristics of tomato roots
无压地下灌溉对番茄根系分布特征的调控效应
4) none full of water irrigation systems
无压灌溉管道系统
5) shaftless filling-capping machine
无轴传动灌装压盖机
1.
The structure,working principle and advantages of shaftless filling-capping machines are described.
介绍了无轴传动灌装压盖机的结构、工作原理及优点,随着自动化程度的提高,无轴传动灌装压盖机取代旧式机械传动灌装压盖机已成必然。
6) aseptic filling
无菌灌装
1.
Technological requirements for aseptic filling for PET bottles and verification concerned;
PET瓶无菌灌装技术的工艺要求和验证结果
2.
On technical design of aseptic filling lines for PET-bottled sports drinks and its validation;
运动饮料PET瓶无菌灌装生产线工艺设计及其验证
3.
Sterilization and sterility maintenance in aseptic filling line for PET bottled beverage
PET瓶饮料无菌灌装生产线的灭菌处理和无菌保持
补充资料：冲击波超压与动压