sprinkler pipe 中文意思是什麼
sprinkler pipe
解釋
噴淋管-
Automatic sprinkler system - part 4 : dry pipe valves
自動噴水滅火系統第4部分:乾式報警閥 -
The degree of consistency change of sprinkler head and the o 8mm depression drip pipe with the change of pressure has been tested. the main conclusion of this study has been produced as follows : ( 1 ) the theory will be correct and notable benefit will be obtained through the utilization of the frequency changer in tube - well irrigation, spray irrigation and drip irrigation. ( 2 ) some energy saving effect of the frequency changer utilization in tube - well irrigation, spray irrigation and drip irrigation will be produced, 37
本項目的研究內容主要包括變頻調速裝置在管灌、微噴以及大棚滴灌中的節能效果、變頻調速裝置對微噴和大棚滴灌均勻度的影響以及變頻調速裝置在管灌中進行「恆量變壓」變頻運行試驗等，同時，對微噴頭與中smm低壓插入式滴灌帶的灌溉均勻度隨壓力變化情況進行一r試驗研究。 -
Based on the empirical equations used for calculating the cost of main and distribution pipes of gravity sprinkler irrigation project, equations for calculating. 4. economical hydraulic gradient, pipe length and the minimum cost of the main pipe were derived through theoretical analysis and mathematical transformation
3 .在建立的自壓噴灌工程主幹管和配水管道的造價計算經驗公式基礎上，通過理論分析和數學變換，推導得出了自壓噴灌主幹管經濟水力坡度、經濟管長和最低造價計算公式。 -
Metallic sprinkler pipe for fire protection service
消防設備用金屬噴水器管 -
Fire test of plastic sprinkler pipe for visible flame and smoke characteristics standard dated 12 20 96
塑料灑水管的可視火焰和煙塵特性的燃燒試驗 -
Technical parameters and requirements of plastic pipe for sprinkler irrigation. polypropylene pipe
噴灌用塑料管基本參數及技術條件.聚丙烯管 -
On calculation the disquisition discusses whether design flow of present design - standard is fit for high - building ; throws emphasis on attention to " control number " on calculation of fire - fighting systems ; expatiates on how to make a calculation of system flow and pipe of sprinkler systems. . .
在水力計算方面，討論了現行規范中設計秒流量公式對于高層建築干管流量的適用與否；強調了「控制數」在消防系統等設計計算中應謹慎對待；闡述了如何準確進行自動噴水滅火系統的系統流量及配管的計算。 -
Technical parameters and requirements of plastic pipe for sprinkler irrigation. hard polyvinyl chloride pipe
噴灌用塑料管基本參數及技術條件.硬聚氯乙烯管 -
Abstract : the paper studies the important technique and index in application scope ， equipment configuration ， operating duty ， energy consumption ， irrigation application efficiency and economic benefit of pipe - sprinkler combined irrigation, and presents the usage method of the low - pressure pipe and multi - hole micro - sprinkler ribbon combined system
文摘:針對管噴結合灌水技術的應用范圍、設備配置、運行方式、能耗、灌溉水利用系數以及效益等關鍵技術及指標進行了探討，並提出了低壓管道和多孔式微噴帶結合系統的使用方法。 -
Fire test of plastic sprinkler pipe for visible flame and smoke characteristics
塑料噴水管的可見火焰和煙霧性能的燃燒試驗 -
This paper based on the goal of establish properly water saving model, taking economic benefits, environmental benefits and technical feasibility indexes as norm, using analytic hierarchy process to compare the canal seepage control, water conveyance pipe, sprinkler irrigation and microspray irrigation the 4 project technologies of water saving, in order to choose the suitable water saving model
以建立適宜節水灌溉工程體系為目標，以經濟效益、環境效益、技術可行性3項指標為準則，採用層次分析法對渠道防滲、管道輸水、噴灌、微灌4項工程節水技術進行比選，最後選出適合河北省實際情況的節水灌溉技術。 -
Automatic dry pipe sprinkler system
乾式自動噴水滅火系統 -
Genetic algorithms for optimal design of sprinkler pipe network
基於遺傳演算法的噴灌管網優化設計 -
The zhengyu pkc type sprinkler pipe adopt aluminum tubing with large deflection angle quick assembles coupling use for complex landform transport water and sprinkle
Pkc型球接頭移動噴灌管道，採用薄壁高強鋁合金管，配套大偏角、鍍鋅鋼制球接頭，具有偏轉角度大，密封性能好，方便移動，快速安裝的特點。 -
Standard for thermoplastic sprinkler pipe and fittings for fire protection service
防火用熱塑性噴水器管和配件的標準 -
Automatic wet pipe sprinkler system
濕式自動噴水滅火系統 -
Technical parameters and requirements of plastic pipe for sprinkler irrigation
噴灌用塑料管基本參數及技術條件 -
Trial - manufacture of light - duty magnesium - alloy moving pipe of sprinkler irrigation system
輕型鎂合金噴灌移動管道的研製
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