efficiency of plant 中文意思是什麼

efficiency of plant 解釋
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  • efficiency : n. 1. 功效。2. 效率；效能；實力，能力。3. 【物理學】性能。
  • of : OF ＝Old French 古法語。
  • plant : n 1 植物，草木 （opp animal）; 草本；〈商用語〉樹秧，苗木。2 莊稼，作物，收獲；（植物的）生育。3 ...
  1. The phytoremediation efficiency of a pesticide by plants might be water hyacinth > canna > willow > tea plant

    不同植物對相同農藥的植物修復效率為鳳眼蓮美人蕉柳樹茶樹。
  2. Presents the steady - state programming with constant coolant average temperature and constant live steam pressure, an ideal programming for marine nuclear power plant ( npp ), under which, both the coolant average temperature and the live steam pressure of nuclear steam supply system ( nsss ) are constant when the steady state operating condition is varied, and points out that in comparison with the steadysate programming with constant coolant average temperature, the ideal programming can improve the overall operating performance of npp effectively, especially in low - load range, for instance, raise the heat efficiency of npp, decrease the operating noise of main coolant pump, and improve the conditions of design, operation and control of the secondary loop system

    雙恆定運行方案是船用壓水堆核動力裝置的理想運行方案.在這種運行方案下，當裝置穩態功率變化時，冷卻劑平均溫度與蒸汽壓都保持不變，與通常採用的冷卻劑平均溫度恆定運行方案相比，有效地改善了核動力裝置的總體運行性能，特別是在低負荷運行時，可以提高裝置經濟性、降低主泵運行噪聲、改善二迴路系統的設計、運行和控制條件，這對于提高船用核動力裝置的運行可靠性和安全性具有實際意義
  3. It is designed for a power plant in order to reduce the workload of the relay protection workers, decrease the percentage of protection device ' s false action, and increase the work efficiency of the device in power plants

    可視化的發電廠保護整定綜合系統是為減輕發電廠繼電保護工作人員的勞動強度，降低保護設備的不正確動作率，提高發電廠設備的運行效率而開發。
  4. Fluid experiment ; buff body aerodynamics ; wind engineering ; wind loading on buildings and structures ; modeling wind in an atmospheric boundary wind tunnel ; pedestrian - level wind environment ; wind effects on the efficiency of air - cooled condenser in a large power plant

    實驗流體力學，鈍體空氣動力學，風工程， 、建築物和結構物的風荷載研究，大氣邊界層風洞模擬，行人高度風環境，大型電站空冷系統風效應風洞模擬。
  5. Repowering the old power plant by gas turbine combined cycle ( gtcc ), which can enhance the using efficiency of energy, reduce the consumption of energy, save investment because of using the existed equipments and take effect rapidly

    利用燃氣-蒸汽聯合循環對老電廠進行改造，能夠提高能源的綜合使用率，降低能耗，並有效利用老電廠的現有設備，可以減少投資並且見效快。
  6. The burners of 220 t / h boiler in henan shenhuolv power plant were retrofitted by using the pulverized coal burners with stabilized - firing cavity and cutting down the distance between up - primary air and down - primary air etc. technologies, thus the boiler was successfully converted from originally designed burning high calorific value coal to low calorific value coal, the boiler could operate stably at 50 % load without oil - firing aid and the thermal efficiency of boiler reached 89 %

    摘要採用穩燃腔煤粉燃燒器並集中布置上、下一次風等技術對河南神火鋁電廠220t / h鍋爐燃燒器進行改造，成功地將該爐原設計燃用優質煤改燃為普通煤，並取得了改造后50 %負荷可無油穩定運行，鍋爐熱效率達到89 %的良好效果。
  7. How to measure exactly the coal mass of pulverizer in fossil power plant ? it is one of primary causes that the efficiency of milling control is low and the automation is difficult to running. in this paper a method of solving uncertainty problem - evidential theory was studied principally from the view of the multiple sensor information fusion

    火電廠中鋼球磨煤機筒內存煤量的測量問題一直是制粉控制效率低和自動控制難以投入運行的主要原因之一，本文從多傳感器信息融合的角度出發，重點研究了一種解決不確定性問題的有力方法? ?證據理論方法。
  8. To determine each kind of plant disease, the grouting reinforcement machine mechanism, the concrete implementation plan, and so on, are analyzed, in terms of usability, efficiency and feasibility

    通過對各種病害的確定方法、灌漿加固機理與具體實施方案等的分析，從實用性和經濟性角度評價灌漿技術在高速公路路面修復應用上的可行性。
  9. Honeywell will help bp exploration & production ( e & p ) accelerate production schedules and improve efficiency in these facilities by integrating all levels of plant operations and automating critical processes

    霍尼韋爾將通過整合工廠運營的所有級別和自動化關鍵流程，幫助bp勘探和生產部在這些工廠加快生產進度表以及改善效率。
  10. Improve the existing manufacturing assembly lines in order to continuously optimize quality and efficiency of the plant

    提高現有的生產組裝線，以達到持續優化質量以及車間生產效率
  11. The innovation of china power system is prompting changing the ideas. in the running of units of power plant, managers care more and more about how to improve the efficiency of units to lower down the cost and protect the equipment

    在電廠及單元機組運行中，廠長、經理關心的問題已不僅是安全、滿發，而是機組乃至整個電廠的經濟指標，用最少的成本帶來最多的效益，同時對設備損害最少。
  12. After harvesting, we separated plant parts to determine economic yield and biological yield, calculated energy of the different parts according to a conversion ratio of energy and studied energy structure and energy efficiency of alley cropping by statistical analysis

    通過兩年田間小區試驗，詳細記錄所有勞力投入、化肥投入、農藥投入、農事管理活動以及落葉的數量並折算為標準能量單位。
  13. The main results are as follows based on field survey and analysis : 1 soil water is the water stored in the soil that can be absorbed by plants in some depth of soil, and the efficiency of soil water plays the critical role in plant growth and development. so soil water is the resource that is very crucial to vegetation

    經過兩年多的野外實地考察和室內分析，取得了如下主要研究結果： 1土壤水分是指貯存在土壤中一定深度范圍內能被植物吸收利用的土壤水含量，土壤水分的有效性對植物的生長發育起著最為關鍵的作用，因此，土壤水分應屬於水資源的范疇，是水資源的重要組成部分。
  14. Application study on energy eco - efficiency of coal - fired plant in china

    燃煤電站生態效率評價方法的應用研究
  15. Effects of gaseous pollutants reduction ratio on energy eco - efficiency of coal - fired plant in china

    污染物的脫除率對燃煤電站生態效率的影響
  16. But in fact, difficulty in classification has been an obstacle in the utilization, conservation and application of the palm resources for the specialty of their geological distributions and morphological structures, and the lack of research on the physio - ecological principles in cultivation and appliance with the palm resources has not only coursed waste in plant introduction and acclimatization but also seve rely influenced the elaboration of the ecological efficiency of palms as an emblem of tropical plant landscape in the construction of urban green system

    然而，由於棕櫚科植物地理分佈和形態結構的特殊性，分類鑒別上的困難已經成為這類資源科學保護、合理開發利用上的嚴重障礙；同時也由於對棕櫚科植物栽培應用中的生理生態規律缺乏研究，在引種馴化和推廣應用的過程中造成了不必要的浪費，並嚴重影響了這種熱帶植物景觀象徵的園林植物資源的生態效益的有效發揮。
  17. The main works have been done as follow : ( 1 ) after a great deal of literatures are read, the paper introduces the main ways of the flue gas desulfurization, and the development status of dcs ; ( 2 ) through the analysis of the former dcs system in the plant, the desire about the rebuilding of dcs is put ; the characteristic of the planning dcs system is introduced ; ( 3 ) according to the characteristic of the wet limestone - gypsum flue gas desulfurization, the main factor about influencing the efficiency of desulfurization is analyzed ; ( 4 ) some tests are done, which are the reduction and enhancement of the flue gas quantity, and the disturbing test of the starting and stoping the circulation of the serum in the absorbing tower. the paper lists some actual run curves

    本文完成了以下主要工作：在閱讀了大量文獻資料的基礎上，介紹了火電廠煙氣脫硫的主要方法，以及dcs的發展狀況；通過對本廠脫硫裝置原有dcs系統的分析，提出了對dcs改造的要求；介紹了擬選擇dcs的特點；根據濕式石灰石石膏法煙氣脫硫的特點，分析了影響系統脫硫效率的主要因素；進行了吸收塔煙氣量減少、增加，啟停吸收塔漿液循環泵擾動試驗，並給出了部分實際運行曲線。
  18. Directing against state of affairs at present, such as margin of type - selection parameters being selected comparatively large during design stage of air fans for boilers in thermal power plants, the opening degree of air fans in operation being often smaller ( for adjustment of inlet regulator ) or operation at lower revolution speed ( for speed - regulating operation mode ), and efficiency of air fans being lower etc., factors and corresponding measures having to pay attention in margin selection of air fan ' s parameters have been put forward through analysing practical example of retrofitting forced draft fans in one power plant, playing certain positive role for energy - saving and benefit - increasing in power plants

    摘要針對目前火力發電廠鍋爐風機在設計選型時參數裕量選取較大，運行時風門開度較小（對入口調節器調節）或低轉速運行（調速運行方式） ，風機效率較低的狀況，通過對某電廠送風機改造實例的分析，提出了在風機參數選擇中的裕量選取需要注意的因素及相關對策，對電廠的節能增效有一定的積極作用。
  19. To confirm the efficiency of activation tagging, the model and activation of gus expression, which was driven by actin - gb promoter in rice, were tested and the result revealed that actin - gb promoter was a constitutive and strong promoter in rice. additionally, different rice mutants were obtained during generation of rice mutant population, such as partial - sterility plant, most - sterility plant, complete sterile plant and so on

    此外，在水稻突變體庫建立的過程中，還得到了各種不同的突變體，如不同程度的不育突變體、穗形和粒形發生變化的突變體等，這說明了我們的t - dna作為插入標簽是可以有效地誘導水稻基因產生突變的。
  20. After the comparison of exergy application of traditional sole condensing method and new compound condensing technique, it is concluded that compound condensing method can make heating and cooling plants have high product exergy output and low exergy expense. as a result, the exergy efficiency was largely increased. calculation results showed that exergy efficiency of plant raised from 52 % of sole condensing method to 70 % of compound condensing method

    通過比較傳統單一冷凝模式下和新型復合冷凝模式下的建築冷熱源的用?狀況，得出了復合冷凝技術具有高產品?量輸出，低代價?量損失的特點，建築空調冷熱源系統的?效率大大提高，由單一冷凝技術時的52 % ，上升到70 % ，具有顯著的用能和經濟優化性。
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