您要查找的是不是:
- trickle irrigation system 细流灌溉
- Trickle irrigation conservers water where limited. 滴灌在水少的地方应用起来可省水。
- 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。
- An irrigation system is selected that is less prone to plugging. 选择这样一个灌溉系统很少会阻塞。
- a trickle irrigation system 一种滴灌系统
- A drip irrigation system consists of a series of tubes. 滴灌系统由一个系列管子。
- Min of 2 years experience working with an irrigation system. 2年以上喷灌系统工作经验。
- The whole plantation is under a drip irrigation system. 整个种植园是根据滴水灌溉系统所调控。
- 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。
- Derrick Law Company Limit.....Jain Irrigation System Lt..... 博世汽车柴油系统股份有限.....
- Jain Irrigation System Lt.....Unique Instruments &Manu..... 上海西门子线路保护系统有.....
- Study Says Asia's Irrigation Systems Need Reform. 研究表明亚洲灌溉系统需要改良。
- 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;
- Installing an irrigation system in your yard can help make maintenance easier. 灌溉系统安装在院子可以帮助你做出维修容易。
- Type of irrigation system and its susceptibility to plugging or other problems. 灌溉系统类型及其对阻塞或其它问题敏感性。
- mulch trickle irrigation for cotton 棉花膜下滴灌
- As you install that drip irrigation system in your rose bed,tell yourself, " The line to the hose6 bib goes here. 在玫瑰园圃里装上滴灌设备时你会自言自语:“水管线路从这儿走。
- film underside trickle irrigation 膜下滴灌
- Micro spraying and irrigation system products were manufactured and distributed globally. 开发大水量帮浦,提供大面积果园喷雾以及高山送水之用搭配自动控制系统,节省人力支出。