irrigation system 中文意思是什麼
irrigation system
解釋
灌溉網- irrigation : n. 1. 灌溉；水利。2. 【醫學】沖洗（法），〈pl. 〉沖注洗劑。adj. -al ,-ist n. 灌溉者，水利專家。
- system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
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One of these technologies is fertigation, which is the direct application of water and nutrients to plants through a drip irrigation system
描述:文中介紹的一種灌溉技術叫做施肥灌溉，通過滴流灌溉系統把水和養分供給作物。 -
Know the requirements for flushing the irrigation system after fertigation. this may take 10 to 15 minutes. also run clean water through the injection meter, discharge hose and check valve
灌溉施肥后需要沖洗灌溉系統，這也許需要10 ~ 15分鐘，用潔凈水沖洗注射器、拆掉澆水軟管和止固閥。 -
An irrigation system is selected that is less prone to plugging.
選擇這樣一個灌溉系統很少會阻塞。 -
According to the least twin multiplication to calculating the sensitivity index in several water production functions. thus, the writer obtains the fitted the value of the sensitivity index and the varied rule. at the same time, the writer puts forward a new method named rag a ( real coding based accelerating genetic algorithm ) and combines raga with dpsa to calculating the best irrigation system under the non - sufficient irrigation of well irrigation rice in sanjiang plain
根據《隨機水文學》理論中的時間序列分析法，建立了適合三江平原井灌水稻需水量預報的非平穩時序隨機模型；通過分析降雨隨機特性，選定季節性時序隨機模型，建立了適合三江平原井灌水稻降雨預報的月平均降雨模型；根據最小二乘法，計算出幾種常用水分生產函數中的敏感指數及敏感系數，進而得到三江平原適宜採用的水分生產函數漠型及模型中敏感指數的變化規律；本文提出遺傳動態規劃法（ raga ? dp ） ，即採用改進的基於實數編碼的加速遺傳演算法（ realcodingbasedacceleratinggeneticalgorithm ，簡稱raga ）與動態規劃法（ dpsa ）相結合，推求非充分灌溉條件下三江平原井灌水稻的最優灌溉制度。 -
Low pressure trickle irrigation is based on the little effect of pressure on the quality of drip irrigation system
壓力水頭對滴灌系統的灌水質量影響很小，這為低水頭滴灌提供了理論依據。 -
Through calculating annual expenses and analyzing investment risk, an optimization model firstly put forward. the coefficient of investment profit of the irrigation system, which includes pipe distribution networks, drop irrigation device, is minimized. the coefficient is optimization design ' s target function which is by the genetic algorithms to solve
在系統優化方面，單獨作為一個模塊用vc + +實現，本文首次提出了以包括管網、灌水器、水泵、電機等設備在內的微灌系統的益本比最大為目標函數，利用遺傳演算法求解的方法。 -
In order to proof the accuracy arithmetically, i developed a simulation program in vc + + to compare the new controlling system with the two frequently used traditional ones in the irrigation system
並在vc平臺上開發了一套模擬軟體，對在噴灌系統中常用的兩種控制方式與新型的控制方進行了對比。 -
When other factors are unchangeable, with the growing of the diameter of drip line and the distance of emitters, irrigation uniformity of trickle system is increasing. the face gradient of little irrigation district has complex effect on irrigation uniformity. in a word, we tries our best to make the face of little irrigation district flat in order to improve the quality of drip - irrigation system
灌水均勻度由某一因素決定，而其它因素不變的條件下，隨管徑增大，滴灌系統的灌水均勻度增大；隨滴頭間距增大，灌水均勻度也在增大；地形坡度對灌水均勻度影響比較復雜，為了提高低壓滴灌的灌水質量，土地必須整平。 -
The system skillfully takes advantage of the naturltopography and the eurved waterflowing pattern om the middle reach of the mingjiang river, thus combining water - bifurcation, flood - diversion, sand - dredging and water - controlling as a whole gravity irrigation system, which guarantees the chengdu plain a land of abundance
都江堰巧妙利用岷江出山口處的地形、水脈、水勢、乘勢利導，使堤防、分水、泄洪、排沙、控流相互依存，共為體系，保證了防洪、灌溉、水運和用水綜合效益的發揮，孕育了舉世聞名的「天府之國」 。 -
This paper analyses the factors that influence efficiency of pipeline system for sprinkler irri - gation, under condition of changing existing low pressture pipeline irrigation system into sprinkler irri - gation system
就井灌區低壓管道輸水灌溉工程改造成噴灌工程后，對影響噴灌管路系統效率的因素進行了分析，給出了其管路系統效率的計算公式。 -
Abstract : this paper analyses the factors that influence efficiency of pipeline system for sprinkler irri - gation, under condition of changing existing low pressture pipeline irrigation system into sprinkler irri - gation system
文摘:就井灌區低壓管道輸水灌溉工程改造成噴灌工程后，對影響噴灌管路系統效率的因素進行了分析，給出了其管路系統效率的計算公式。 -
C. complete the remaining landscaping works and irrigation system ; and
C .完成餘下環境美化工程和灌溉系統及 -
Automatic irrigation system circuit design in a sunlight greenhouse
日光溫室自動噴灌系統的電路設計 -
The best irrigation system can instructs the best distributed water quantity and the irrigated time under the condition of lacking water. thus, we can obtain the maximum relative yield and the least loss
優化的灌溉制度可用於指導在不同的缺水程度下如何在時間上定量分配水量，以使相對產量最大，減產損失最小。 -
( 2 ) aiming at the bigger irrigation quota of fall irrigation system and the complicacy of the salt movement in soil, the paper applies reservoir leaching model bring forwarded by w. h. van der molen to hetao irrigation district located in aridity area, and establishes salt leaching simulational model under the fall irrigation system. through calculating, the feasible fall irrigation quota is 100 - 120m2 / 667m2 in light salinization soil, and the feasible fall irrigation quota is 120 - 150 m2 / 667m2 in mild salinization soil. the model is reasonable and exact, and it can be researched deep
（ 2 ）針對在秋澆灌溉制度中秋澆定額較大，土壤中鹽分運移規律復雜的特點，利用w ? h ? vandermolen提出的水庫沖洗模型，建立了地處乾旱地區的河套灌區區域內的秋澆制度鹽分淋洗模擬模型。經計算在輕度鹽漬化土壤中秋澆的灌溉定額以100 120m ~ 3 667m ~ 2為宜；中度鹽漬化土壤秋澆的灌溉定額以120 150m ~ 3 667m ~ 2為宜，模型合理可靠，準確可行，可進一步向縱深方向進行研究。 -
Design of automatic irrigation system of roof greening
屋頂綠化的自動灌溉系統設計 -
Research on the gps water - saving irrigation system
節水灌溉系統的研究 -
The whole plantation is under a drip irrigation system
整個種植園是根據滴水灌溉系統所調控。 -
Implementation of simulation of optimizing operation for irrigation system
灌溉系統優化調度的模擬實現 -
I was building an irrigation system in a village in southern india
我在南印度的一個小村莊里建造灌溉系統
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