PV C塑料材料也应用在医学领域中，例如输液管和血袋等，在农业领域则被用在筒仓、大棚和灌溉管道等方面。
It is also used in the medical area in such products as IV and blood bags and in agriculture for silo bags, sheds and irrigation pipes.
依据流体动力学原理，利用日光温室管网灌溉的静压能和文丘里管的特性，设计出在日光温室正常灌溉情况下的自动施肥系统。
An automatic topdressing system was designed on the base of the principle of hydrokinetics using energy of static pressure for pipe irrigation and the feature of Venturi pipe in solar greenhouse.
通过室内试验和大田试验，研究了无压灌溉方式下埋管深度对水分运移和作物生长的影响机理。
Through the laboratory research and field experiment, the influencing mechanisms of lateral depth in non-pressure irrigation on soil water movement and crop growth are studied.
内镶圆柱式滴头滴灌管广泛用于温室大棚、葡萄园种植、园林栽培、城市绿化、荒漠绿化等众多节水灌溉领域中。
The mosaic column emitter type drip irrigation pipe is widely used in water-saving irrigation fields , such as greenhouse, grapery planting, farmland planting, city greening and deserts greening etc.
渗灌是一种新型的节水灌溉技术，本试验采用的拉链式渗灌管，其具有出水量大、不易堵塞等特点。
Infiltration irrigation is a new water-saving irrigation technology, and zip fasteners pipes have traits of great capacity and are not easily jammed.
小管出流灌溉技术是一种现代节水灌溉技术。
This paper introduces thoroughly the characters of the small tube flow irrigation.
应用该模型可以确定小管出流环沟灌溉的技术参数。
It can be used to determine the technical parameters of circular furrow irrigation with small tubes.
用土柱管栽试验方法研究了不同灌溉施肥深度对夏玉米生长发育、地上地下部分同化物分配、产量和水分利用效率的影响。
In this paper, experimental results of the influence of various fertigation depth on growth, dry matter partition, yield and water use efficiency of cron are presented.
微灌是一种先进的节水灌溉技术，其田间管网是微灌系统的重要组成部分，组成田间管网的支管和毛管均为多孔出流管。
Subunit network composed by manifolds and laterals which are all multidiameter pipes is the important part of micro irrigation system.
下的稻田灌溉用软管沐浴管一位村民，他的儿子，左，轻视，对阿姆利则，印度，星期一，2010年3月22日的郊区。
A villager bathes under a hose pipe used for the irrigation of rice field, as his son, left, looks on, on the outskirts of Amritsar, India, Monday, March 22, 2010.
下的稻田灌溉用软管沐浴管一位村民，他的儿子，左，轻视，对阿姆利则，印度，星期一，2010年3月22日的郊区。
A villager bathes under a hose pipe used for the irrigation of rice field, as his son, left, looks on, on the outskirts of Amritsar, India, Monday, March 22, 2010.
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