low pressure a. 低压的,悠然自得的 sprinkler n. 洒,水车,洒水器 Low ad. 低 a. 低的,浅的;低劣的,低级的;少的,低下的;不足的;营养差的,体质弱的 low adj. 1. 低的;矮的;离地面近的 2. 在底部的;近底部的 3. 领口开得低的 4. 低于通常(或平均)数量(或水平、价值)的 5.(数量等)减...
low pressure a. 低压的,悠然自得的 sprinkler n. 洒,水车,洒水器 Low ad. 低 a. 低的,浅的;低劣的,低级的;少的,低下的;不足的;营养差的,体质弱的 low adj. 1. 低的;矮的;离地面近的 2. 在底部的;近底部的 3. 领口开得低的 4. 低于通常(或平均)数量(或水平、价值)的 5.(数量等)减...
Research on sprinkler irrigation is developing toward the low pressure spray. When the fixed rotary sprinkler works at the low pressure, there is too much water concentrating at the end of jet, causing seriously uneven water dis...
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6) low-pressure perfusion molding 低压灌注 1. Computer simulation forlow-pressure perfusion molding; 低压灌注成形的计算机模拟 更多例句>> 补充资料:喷灌技术要素 喷灌技术要素 technical factor of sprinkler irrigation 排列方法,所以在测得点喷灌强度后计算平均值时,亦需考虑雨量筒排列方式。 当雨量筒排列为均布...
A pop-up, rotating stream sprinkler device includes an outer housing having a first longitudinal axis, an inlet end adapted for connection to a source of liquid under pressure, a first inner housing telescopically mounted within the oute... RUPAR, Robert, L. - EP 被引量: 153发表: 0年 ...
Responses of sugarbeet to drip and low-pressure sprinkler irrigation systems: Root yield and sucrose accumulation Insufficient water frequently limits crop production in Mediterranean environments. The water requirements of sugarbeet has been extensively studied, however, there is limited information about ...
The Powasave sprinkler is a low pressure spray sprinkler with the potential to red... M Budler 被引量: 0发表: 2017年 EVALUATING THE EFFECTS OF TRAVELLING GUN SPRINKLER IRRIGATION ON PHYSICAL CHARACTERS AND WATER INFILTRATION INTO SOIL The main problem of travelling gun sprinkler is creating seal...
Low Pressure Impact Spray Nozzle for Water Mist Description The Model ZSTWB Water Mist Spray Nozzles are open (non-automatic) nozzles and they are designed for use in water spray fixed systems for fire protection applications where a high velocity water application may be require...
Effects oflow pressure multi hole sprinkler irrigationon crop water requirement, farmland microclimate conditions and water use efficiency in wheat cotton intercropping system are investigated. 通过在中国农科院商丘试区实施低压管喷,结合麦棉套种作物需水特点、农田小气候相互关系进行了农业高效用水研究与实践 ...