浮华
发表于 2025-3-21 20:06:06
书目名称Irrigation and Drainage Engineering影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0475468<br><br> <br><br>书目名称Irrigation and Drainage Engineering影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0475468<br><br> <br><br>书目名称Irrigation and Drainage Engineering网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0475468<br><br> <br><br>书目名称Irrigation and Drainage Engineering网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0475468<br><br> <br><br>书目名称Irrigation and Drainage Engineering被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0475468<br><br> <br><br>书目名称Irrigation and Drainage Engineering被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0475468<br><br> <br><br>书目名称Irrigation and Drainage Engineering年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0475468<br><br> <br><br>书目名称Irrigation and Drainage Engineering年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0475468<br><br> <br><br>书目名称Irrigation and Drainage Engineering读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0475468<br><br> <br><br>书目名称Irrigation and Drainage Engineering读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0475468<br><br> <br><br>
要控制
发表于 2025-3-21 20:16:15
Turf Sprinkler Irrigation Systems,ir small radius of application, which results in a high application rate (30 mm/hr). Rotors and impact sprinklers cover a larger area (>5 m radius) and have a lower application rate (<25 mm/hr) than fixed spray sprinklers. Large golf course sprinklers operate at high pressure and can have 50 m wetted diameters.
后天习得
发表于 2025-3-22 01:06:23
Agricultural Sprinkler Irrigation,sprinkler application pattern. The instructor may decide not to include these details. An economic/environmental model is presented that optimizes seasonal application depth with respect to yield, energy and water cost, and environmental contamination.
Magnificent
发表于 2025-3-22 06:49:54
Landscape Irrigation Systems,to successful system performance is the proper design and installation of the control zone. The typical control zone has a ball valve, solenoid valve, filter, and pressure regulator installed in a valve box. This chapter focuses on the installation methods and components in landscape irrigation systems.
量被毁坏
发表于 2025-3-22 09:44:19
Landscape Irrigation Design and Management, as roads and buildings are also considered. The program also estimates the percent wasted water due to nonuniformity of application. This chapter also includes a design program for the pipe connection between the city water main and the valve box.
缓和
发表于 2025-3-22 16:37:22
Chemigation,cid injection for prevention of calcium carbonate deposition, chlorine injection for control of fungal and bacterial growth, and the application of fertilizer and non-fertilizer materials into microirrigation systems.
perjury
发表于 2025-3-22 19:45:51
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傲慢物
发表于 2025-3-22 23:34:01
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Rct393
发表于 2025-3-23 03:10:59
Textbook 2016ms, and color photos. The book draws from the fields of fluid mechanics, soil physics, hydrology,soil chemistry, economics, and plant sciences to present a broad interdisciplinary view of the fundamental concepts in irrigation and drainage systems design..
ethnology
发表于 2025-3-23 08:15:25
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