1) linear source drip irrigation
线源滴灌
1.
Field experiments were conducted to investigate the factors influencing soil moisture uniformity under linear source drip irrigation.
线源滴灌设计中,滴灌管出流均匀性与土壤湿润均匀性有本质不同,前者仅仅是后者必要的基础,但是要保证线源滴灌土壤湿润均匀性,还需要考虑滴头间距、滴头流量、滴水量和土壤质地的差别。
2) linear source sand tube irrigation
线源沙管滴灌
4) drip irrigation
滴灌
1.
Experimental study on effect of pressure on capillary tube uniformity in drip irrigation at different slopes;
不同坡度下压力对滴灌毛管均匀度的影响试验
2.
Technique and application of the ring compensation drip irrigation;
环状补偿式滴灌技术及应用
3.
Experimental research on drip irrigation schedule for crops in arid area of Northwest China;
西北干旱缺水区大田作物滴灌灌溉制度试验
5) drip-irrigation
滴灌
1.
Effect of drip-irrigation with salinity water on soil environment of the Trim Desert highway shelterbelt;
咸水滴灌对沙漠公路防护林土壤环境的影响
2.
The results showed that the drip-irrigation is better than the ditch-irrigation and irrigation on-film for water saving by 15% and 40%,and yield increasing by 15% and 51%.
在日光温室中采用滴灌、膜上灌和沟灌3种灌溉方式灌溉羊角辣椒,分析了3种灌溉方式下辣椒的最优灌溉方式,最终得到了羊角辣椒在滴灌情况下比膜上灌和沟灌节水达15%和40%,增产15%和51%,同时得到了温室中羊角辣椒在滴灌模式下的灌溉制度。
3.
The research and development of the application of drip-irrigation in forestry were summarized and it was showed that the research and development of the application of drip-irrigation in forestry was mostly in non-wood product-forest and it was less in timber and nursery.
综述了滴灌在林业上应用的研究与进展 ,指出滴灌在林业上主要应用于经济林培育中 ,在用材林、苗木培育上的应用较少。
6) drop irrigation
滴灌
1.
Advanced drop irrigation technology was used to improve the heavy saline soil.
主要用滴灌技术 ,对含盐量达 2 0 。
2.
To solve the problem of silt in Yellow River′s water for agricultural drop irrigation,the dish separator is designed and manufactured considering the characteristics of silt in Yellow River.
针对农业滴灌中黄河水泥沙含量高的问题,根据黄河水泥沙的基本特征,研制了适于黄河水泥沙分离的碟式离心机,选用了FXJ-150-Ⅰ型水力旋流器,将碟式离心机与水力旋流器串联进行黄河水泥沙分离。
3.
In the paper,the furrow irrigation,drop irrigation and subsurface irrigation is adopted to test the relationship between the different irrigation treatments,water consumption and crops growth.
为了分析不同灌溉方式的节水效果和对植物生长发育的影响,通过对大棚西红柿进行沟灌、滴灌和地下灌溉3种灌溉方式的试验,分析不同灌溉方式、灌水量、注射深度对大棚西红柿茎粗、根系活力、产量和西红柿品质的影响。
补充资料：X线源
X线源
X线成像设备的元件之一。X线发生装置。医用X线源具有三个主要特征：①可提供高能量，可提供X线摄影需要的必要的光子量。②点源，X线源(焦点)的截面积宜尽可能的小，为一“点源”。③可提供尽可能窄的X线光谱，当然理想的应提供单一能量光谱(单色光)，但事实上是不可能的。X线源提供的由单一能量级的光子构成的X线束称单色光，由不同能量级的光子构成的X线束称多色光。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条