氣源 的英文怎麼說
中文拼音 [qìyuán]
氣源
英文
air source-
The best optimum mathematical model is constituted. scalar factor of structural parameter on loop rectangular negative pressure and adsorption slide is calculated. structural parameter, air gas source pressure carrying capacity and thickness of air cell are made sure by hydrodynamics and the theory of gas lubrication
詳細論述了導軌副的設計過程，運用數學上的拉格朗日條件極值求解法，建立最優化數學模型，求出環矩形負壓吸附導軌的結構參數的比例情況，並運用流體力學和氣體潤滑理論確定了環矩形負壓吸附導軌的結構參數、氣源氣壓、承載能力和氣膜厚度的確定性結論。But there has been not correspondingly control system for it by far. ln this thesis a pulse nitrogenous conveying control system based on profibus is designed and achieved on the thinking of modularizing the pulse nitrogenous conveying system, which can be used for different the pulse nitrogenous conveying system and added new control cells. the thesis reviewed systematically the pulse nitrogenous conveying system in practical, and makes the understanding that the system is composed of standard gas storage cell, conveying equipment cell and target container ceil. then a common modularized control system project is designed and achieved by structurized programming orienting process, which consists of four control models, respectively for gas storage cell, for conveying equipment cell and for target container cell
本文綜合實際使用的氮保護脈沖氣力輸送系統，把氮保護脈沖氣力輸送系統分為標準化的氣源設備單元、發送設備單元和目的料倉設備單元，在此基礎上，設計了用於氮保護脈沖氣力輸送系統的通用模塊化控制方案，採用面向過程的結構化編程思想，基於profibus現場總線，實現了組成該方案的四類控制模塊：氣源單元控制模塊、發送單元控制模塊、目的料倉單元控制模塊和通訊處理控制模塊。It does not need much area, not any pollution, not consuming much electricity power, not need much cost. gshp combined floor radiation air - conditioning system possess high seasonal average cop value and great capacity of edaphic depositing heat energy, can ease up supplied water temperature fluctuating with the change of the outdoor air temperature
地源熱泵技術聯合地板輻射對房間進行冷暖聯供的形式，具有地源熱泵季節性平均性能系數高、土壤蓄熱能力強、能緩解空氣源熱泵存在的供冷供熱能力隨環境溫度波動大的矛盾等優點。In applications where mechanical springs can not be used, a pneumatic spring provided with stored air pressure is capable of providing a fail safe mode
對于有些無法採用機械彈簧的應用場合，可以配置氣動彈簧，以儲備足夠實現故障安全功能的氣源壓力。The state of art about air - source heat pump in china
我國空氣源熱泵的技術進展Development of air source heat pump for cold regions
寒冷地區用空氣源熱泵技術進展Selection of air source heat pump water chillers heaters
空氣源熱泵冷熱水機組的選擇Apu is fully inoperative, please call a ground power unit and tow air start units immediately
Apu失效，請馬上來一輛電源車和兩輛氣源車。Then a vsc controller using on - off valve and two potentiometers are designed for cushioning control system. it can realize the balanced, no shock, no reversing cushioning. experiments under different air pressure, load mass are carried out, and the results prove that the vsc controller can be used in pneumatic cushioning
第五章首先介紹了變結構控制的原理和應用發展情況，然後針對本實驗系統設計了一個使用開關閥和端位位移傳感器的變結構控制方案，實現緩沖過程的平穩無沖擊和無回彈要求，並在不同氣源壓力、不同負載質量下分析了控制性能的變化，實驗結果證明緩沖控制採用變結構控制是可行的，並具有很強的魯棒性。The causes are discussed from aspects of oil - gas source beds, trapping and storing space, oil - gas migration channel and thick proofing layers, oil - gas maturity stage and allocation of effective trapping stage, suggesting the searching of primary oil - gas pool of the cambrian and lower ordovician at the relatively shallow layers and surrounding places with faults developed
從油氣源層、圈閉與儲集空間、油氣運移通道與巨厚隔層、油氣成熟期與圈閉有效期配置等四個方面探討了未獲油氣之原因，提示在滿加爾坳陷腹地，相對較淺部位及周邊斷裂發育部位尋找寒武系和下奧陶統的原生油氣藏。The paper adopts some methods such as gas composition, carbon isotope, systematical analyzing and testing of reservoir bitumen biomarker from high evolutional natural gas and quantitative calculation of mixed gas, illustrates that natural gas from the section of jialingjiang formation is mainly attributed to sapropel type organic matter gas of permian, comes from carbonatite hydrocarbon rocks permian which most of them are overmature, its main gas source has nothing to do with carbonatite hydrocarbon rocks of jialingjiang formation themselves, presents in geochemistry characteristics of oil type cracked gas
摘要通過對川中川南過渡帶西部的磨溪潼南地區嘉二段天然氣組成、碳同位素組成、高演化天然氣儲層瀝青生物標志化合物的系統分析測試和混合成因氣的定量估算，闡明了該區嘉二段天然氣主要屬於二疊系腐泥型有機質成因氣，來源於二疊系過成熟為主的碳酸鹽巖烴源，主力氣源與嘉陵江組自身的碳酸鹽巖烴源無關，並具有油型裂解氣的地球化學特徵。Technical analysis of conversion of xuanhua city gas sources
宣化區氣源轉換的技術分析Air supply station does not rely on the air in the environment at all, as a matter of fact, it supplies high quality air source from oil free compressor or compressed bottled air after depressurized, filtered to human being by using pressured air respirator
空氣供給站：完全不依賴環境氣體，由無油空壓機或充裝在氣瓶內的壓縮空氣經減壓、濾清、通過增壓式空氣呼吸器向人體提供優質氣源。More suitable for the department needing use of the higher purification origin, such as the process of grain and oil, food and drink, medicine and health, textile and dyeing, spray paiay of top grade, making cigarette and brewing wine, aqua - culture, election instrument, traffic and telecommuni cations petrochemical industry, scientific research instittion etc
更適用於糧油加工、食品飼料、醫藥衛生、紡織印染、高檔噴漆、卷煙釀酒、水產養殖、電子儀器、交通電信、石油化工、科研院所等需要較高凈化氣源的部門使用。More suitable for the department needing use of the higher purification origin, such as the process of grain and oil, food and drink, medicine and health, textile and dyeing, spray paint of top grade, making cigarette and brewing wine, aqua - culture, election instrument, traffic and telecommunications petrochemical industry, scientific research institution etc
更適用於糧油加工、食品飼料、醫藥衛生、紡織印染、高檔噴漆、卷煙釀酒、水產養殖、電子儀器、交通電信、石油化工、科研院所等需要較高凈化氣源的部門使用。Coal, carbargilite in permo - carboniferous and carbonate in ordovician system were the main source rock of natural gas in the researched area
石炭二疊系分佈的煤層、炭質泥巖和奧陶系碳酸鹽巖是研究區主要的氣源巖。Cleaning equipments of controled air source for ship
船用控制氣源凈化裝置Experiment and analysis of delaying frost of air - source heat pump water chiller - heater units by increasing the evaporator area
增大蒸發器面積對延緩空氣源熱泵冷熱水機組結霜的實驗與分析By means of engineering examples, a comparison is made on the economy and environmental protection for four cooling and heat sources, including gas direct - fired machine, centralized heat - supply plus electric refrigerating, gas boiler plus electric refrigerating and air source heat pump plus gas peak - shaving boiler
通過工程實例，對以燃氣直燃機、集中供熱電製冷、燃氣鍋爐電製冷、空氣源熱泵燃氣調峰鍋爐4種冷熱源的經濟、環保性進行了比較。The general situation of natural gas source in china and the economy of wall - mounted gas boiler for individual heating are analyzed, and the current situation analysis and forecast on heating load of gas heating are made
摘要分析了我國天然氣的氣源概況和燃氣壁掛爐分戶採暖的經濟性，進行了燃氣採暖熱負荷的現狀分析和預測。分享友人