pipeline system 中文意思是什麼
pipeline system
解釋
管道系統-
This paper studies the mechanism generated from flow - noise in seawater pipeline, introduces controlling method of flow - noise, analyzes sound field characteristics of flow - noise in seawater pipeline system and the merits and demerits of measuring the flow - noise methods in and out of the pipeline. in our experiment, a test measuring device of seawater muffler is used in a measuring chamberlet to verify that a method of reverberation chamberlet is difficult to exactly measure the low frequency flow - noise in pipeline. at the same time the insertion lose of water muffler in the low frequency was measured by the measuring chamberlet method
本文分析了海水管路系統內流噪聲的產生機理，介紹了流噪聲的控制方法；分析了海水管路系統中流噪聲的聲場特性以及流噪聲管內、管外測量方法的優缺點；通過海水消聲器試驗測量臺架，利用測量小室驗證了混響箱法難以準確測量海水管路系統中的低頻流噪聲；用測量小室對水消聲器在低頻段的插入損失進行了測量。 -
Polyethylene structure wall pipeline system for underground usage part 1 : polyethylene double wall corrugated pipes
埋地用聚乙烯pe結構壁管道系統第1部分：聚乙烯雙壁波紋管材 -
Because the pipeline system will not rust, corrosion, debris and other issues not readily available broken down to such an extent that almost no repair. prominent anti - stress and creep resistance of a pipeline rupture also guarantee long life
由於管道系統內不會產生生銹、腐蝕、碎片等問題且不易破裂，所以幾乎不需要修理，突出的抗蠕變性及抗應力破裂性還保證了管道長久的壽命。 -
In this step, first calculate the impulse press with the different triers, find out the influence of triers to the impulse press. then calculate the impulse press with the different pipeline system, hydraulic accumulator, supercharger and oil viscosity. at last, show the result in the forms of chart, also show the main character of the press curve
最後根據相應的數學模型進行模擬計算，先計算被試件在不同規格參數的條件下的脈沖壓力響應結果，總結出被試件對脈沖壓力波形的影響；再計算管道系統、蓄能器、增壓器和油液的粘度在不同參數的條件下對脈沖壓力波形的影響，以圖形的形式表示，並給出壓力波形主要特徵的計算結果。 -
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。 -
The product has the main component of rubber vibration insulation, and the effect of vibration insulation is outstanding. it can be applied singly to the vibration insulation of different aerial pipelines. and it can be matched with flexible rubber joint and rubber vibration insulation pad to different pipeline system for better effect. it is convenient to install and apply with good performance of strike resistance and big safety factor. there are 2 types and 6 specifications of product, special specifications are also offered
該產品以橡膠隔震元件為主要組成部份，隔震效果明顯，可單獨用於各種架空管道的隔震，也可與可曲撓橡膠接頭橡膠隔震墊配套用於各類管道系統，以取得更好的隔震效果，產品安裝使用方便，抗沖擊性能好，動載安全系數大。 -
Gas thermal insulation coefficient under different transient flow in pressure pipeline system has been studied through physical experiments and theoretical analysis on thermodynamics
本論文通過物理試驗與熱力學理論分析對不同瞬變過程中有壓輸水管道內氣體的多方指數n的變化規律進行了研究。 -
Petroleum pipeline system in kazakhstan
哈薩克斯坦的石油管道系統 -
The company announced it ' s shutting down the nation ' s largest producing oil field after discovering corrosion in a transit pipeline system
在發現其傳輸管道上的腐蝕后，該公司宣布停止自美國最大產油地的石油運輸。 -
The concept of the optimize design is proposed and its mathematic foundation is analyzed in this paper. after comparing several optical calculation methods, the one that is suitable for the lubricating system is chosen and analyzed in detail about its concept, characteristic and some focal points. meanwhile, combining with the analysis of the relationship among the parts and structure of marine low - speed diesel lubricating system, the internal disciplinary, other pipeline system and main engine, aiming at reducing the initial investment and the running cost in a certain years, the mathematic model of the system is built and the object function and subjected conditions are set up
本課題闡述了最優化設計的概念，分析了最優化設計問題的數學基礎，比較了約束多維問題的幾種優化方法，選取了適合於潤滑油系統的優化設計方式，並對該方式的概念、特點及其應注意的問題進行了較詳細的分析；同時，結合海船低速柴油機潤滑油系統的組成部件及其結構以及潤滑油系統內部規律與其它管路系統、船舶主機的關系的分析，從經濟性的角度，以設備初投資及其在一定年限內的耗能費最低為目標，建立了本系統優化設計的數學模型，確立了目標函數和約束條件。 -
Easy installation and maintenance, with no need to open pipeline system, only need to take off the connecting nut, and then all parts can be taken out for examination and maintenance
安裝檢修方便，無需拆動管路系統，只要拆下連接體螺母即可抽出全部件進行檢查和維修。 -
By using it, the section mapping drawings of multi - types & complex pipeline system can be automatically generated through the entity crossing operation. this method composes of the following three key steps. in the first, different graphic entities are identified from the complex pipelines drawing in terms of the layer information they owned, then the correspondent information is to be encapsulated to keep the spatial data completeness of the graphic symbols
該方法通過管線系統設計圖中的圖形實體的分層處理與信息封裝，首先實現了復雜管線實體的自動識別並確保了圖形實體具有對應管線實體對象的完備空間信息；在此基礎上，根據用戶給出的任意位置截切線，構造隱式描述的截切面並與隱式描述的管線實體進行求交運算；最後通過對求交結果的坐標變換，生成能夠直觀反映出多類型復雜管線系統空間分佈信息的截切面映射圖。 -
In order to analyze the fluid dynamic characteristic in seawater pipeline system, the test device of fluid dynamic characteristic in seawater pipeline system is set up. in this experiment, the velocity of pressure wave propagation is measured by frequency analysis technique and the measured result is reliable. according to the frequency analysis technique and a basic theory of linear transfer matrix, the pulsation pressure value in pipeline is predicted by the measured values from four pressure transducers
為了分析海水管路系統內流體的動態特性，建立了海水管路系統流體動態特性實驗臺架；在實驗中利用譜分析技術對壓力波傳遞速度進行了測量，測量結果可信；並利用譜分析技術及線性傳遞矩陣基本理論，通過多個壓力傳感器的測量值預測了管路中的脈動壓力值，實驗結果與理論計算之間吻合很好；分析了流體動態特性實驗臺架本身的自循環特性對海水管路系統中脈動壓力測量的影響。 -
Test analysis of the vibration of pipeline system with the vibration mitigation and additive energy dissipating equipment is processed. the result indicates that this measure can effectively reduce the vibration of the pipeline, and the stability of the pipeline system is swelled
主要針對該管系安裝附加耗能減振措施后進行測試分析，分析結果表明，採用該種減振措施可以有效的降低管道的振動，使管道系統穩定性增強。 -
This type of joint have been widelu used in the steel pipeline system for connection, it has a very good self - compensation performance while temperature change and angle deviation of the pipeline axis
鍛壓卡箍式柔性管道接頭該產品具有溫度自補償和角度自補償功能，是鋼制管道系統中廣泛應用的聯接件，其結構合理、耐壓強度高、密封性能好，安裝維修方便。 -
Hdpe cable silicone core pipe is mainly used in engineering services such as pipeline system of outdoor cable, public information network, company transmission system, wired cable network and highway communication
Hdpe電纜硅芯管主要用於室外電纜和光纜的管道系統，公共信息網路，公司傳輸系統，有線電纜網路及高速公路通訊等工程設施。 -
Code for energy saving economical operation of natural gas transmission pipeline system
天然氣輸送管道系統節能經濟運行規范 -
Steel structure cross - sea bridge, port equipment, pipeline system, hydropower station equipment, paper making industry and other industries generally have problem of anticorrosion, out company has incomparable technical advantage, which can prevent the corrosion from happening, can proceed the coating operation under the supreme wet condition, can surpass the limit of surface treatment in the industrial protection, can provides long - term anticorrosion solution plan to various steel structures
鋼結構跨海大橋，港口設施、管路系統、水電站設備、造紙工業以及其他工業普遍存在著防腐蝕的問題，我們公司無與倫比的技術優勢，防止腐蝕的發生，可以在極端潮濕的條件下塗刷施工，可以在工業防護過程中超越表面處理的限制，為各種不同的鋼結構提供了長效防腐解決方案。 -
The application of the rainwater drainage system makes the complex and huge storm - water pipeline system simplistic, and the building costs are significantly reduced
雨水系統動力排放技術的應用使復雜、龐大的雨水管道系統簡單化，大幅度地降低了建設成本。
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