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- trickle irrigation control 滴灌控制
- Trickle irrigation conservers water where limited. 滴灌在水少的地方应用起来可省水。
- A bonus with trickle irrigation is its ability to use water with a higher salt content than any other method up to about 2500mg/liter. 滴灌还有一个优点,就是与其它灌溉方法相比,它可以使用含盐量更高的水源,含盐量可以高达2500毫克/升。
- Mulch trickle irrigation results not only in the diminution of soil water evaporation, but also in the prevention of water percolating into deep soil. 膜下滴灌技术不仅可减少地面水分蒸发,还可以避免深层渗漏。
- An Israeli engineer named Symcha Blass developed the idea of trickle irrigation in the 1930s, but it had to wait until plastic tubing was available to make a practical system. 一位名叫西姆查"布莱斯的以色列工程师在19世纪30年代就提出了滴灌这个想法,但是,直到塑料管道问世后,才制造了实用的滴灌系统。
- Regularity such as trickle irrigation under sub-film>condensation by underground heat-circulation>setting limit to exhaust>CK was emerged in relation to stem diameter, dry weight and leaf area index. 番茄植株茎粗、干物重、叶面积表现出膜滴>冷凝>限排>对照规律;
- Design of Automatic Control System of Mulch Trickle Irrigation for Cotton 棉花膜下滴灌自控系统设计
- ET Water produces irrigation control systems that combine state-of-the-art horticulture science and proprietary web-based technology to automate the scheduling of sprinkler and drip irrigation for commercial, municipal and residential landscapes. 描述:et水资源灌溉管理控制系统结合了园艺学技术、动操作的洒水装置和滴水灌溉设备的专利技术,可用于商业区、政区和居民风景区的灌溉。
- mulch trickle irrigation for cotton 棉花膜下滴灌
- film underside trickle irrigation 膜下滴灌
- Design of Automatic Control System of Mulch Trickle Irrigation for Cotton Based on the CAN Bus 基于CAN总线的棉花膜下滴灌控制系统设计
- intelligent water-saving irrigation control system 智能灌溉控制系统
- touched irrigation control software 触摸式滴灌控制软件
- seeping irrigation control system 渗灌控制系统
- A Breakthrough Thought for Water Saving and Salinity Control in Arid and Semi-arid Area -- Under-film trickle irrigation 论膜下滴灌技术在干旱-半干旱地区节水抑盐灌溉中的应用
- The stream is reduced to a mere trickle in summer. 夏天那条小河的水量减少,成了涓涓溪流。
- Survey of Thirst Signals in Water Saving Irrigation Control 节水灌溉控制中需水信号的述评
- Only a trickle of water came from the faucet. 只有一股细小的水流从龙头上滴淌下来。
- The stream had thinned down to a mere trickle. 小河越来越窄,最后变成了涓涓细流。
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries