降低制動效率 的英文怎麼說
中文拼音 [jiàngdīzhìdòngxiàolǜ]
降低制動效率
英文
brake fade- 降 : 降動詞1. (投降) surrender; capitulate 2. (降伏) subdue; vanquish; tame
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 效 : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
- 率 : 率名詞(比值) rate; ratio; proportion
- 降低 : reduce; cut down; abate; debase; drop; lower; lessening; reducing; reduction; depression; tarnish
- 效率 : productiveness; efficiency; productivity; workpiece ratio
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Conclusion : antidotal effects of na - dmps were significant on acute tets poisoned animals. na - dmps is an excellent antidote on acute tets poisoning
結果:二巰丙磺鈉能有效抑制急性中毒動物的強直性驚厥,明顯降低死亡率,微量腦室給藥也能明顯降低中毒小鼠死亡率,並能明顯抑制大鼠強直性驚厥波的產生。The aircraft used throughout the hydraulic system, two aircraft integration design pressure and pressure and pressure and can independently accomplish suing time control moves make big vehicles with tight solid, more eggective your savings artificial, time, electricity and lower costs, improve efficiency, it can help make up the hydraulic pessure at the end of the department to achieve shoes second fill pressure of functions to enhance the quality of diesel
本機採用油壓系統,兩機一體設計,壓邊及壓前後均能獨立完成,採用時間控制動作,出力大,貼合緊牢固,更為你有效的節省人工、時間、電力及降低成本,提高工作效率,可以彌補全油壓壓底機死角之處,達到鞋子二次補壓之功能,提升壓著品質。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Electromotor joins with high efficiency selected water pump, scm ( single chip micyoco ) control system commands water pump according to cooling water temperature which substitutes traditional strap - driving mechanism pump and forms tael - level intellectualized control cooling system combining with electromotion control of cooling fan. consequently it realizes that water pump and fan autoregulate with engine working status and assures t hat cooling water temperature keeps in the best range all the time and advances the reliability of engine working and realizes exact control of cooling water temperature in deed
選用高效率水泵與電機聯接,改由單片機控制系統根據冷卻水溫控制水泵的工作,代替傳統的皮帶帶動的機械水泵,結合冷卻風扇的電動控制形成兩級智能化控制的冷卻系統,從而,實現了水泵和風扇轉速隨發動機工況變化的自動調節,真正實現了冷卻水溫的精確控制,保證了冷卻水溫始終保持在最佳范圍內,大量減少傳熱損失降低油耗,並提高了發動機工作的可靠性。Selection of vvvf inverter to control the hair shaft speed, not pushing buttons, the same can remove hair debris and floating hair, suction available functions, all concentrated gross litter, facilitate the process, to improve the working environment and to reduce the labor intensity, improve efficiency and reduce production costs
選用變頻調速器來控制毛軸的速度,不需要按按鈕等,同樣可以進行清除毛屑及浮毛,備有吸風功能,將所有毛屑集中,方便處理,改善工作環境,減輕工人的勞動強度,提高工作效率,降低生產成本。The second chapter studies the economy of ship ' s power plants, based on the aspects of lowering fuel cost, waste heat recovery, the match of ship, machinery and propeller, increasing propulsion efficiency, increasing the economy of ship ' s power plants, etc. the third chapter discusses in detail the control measures of voyage change cost, analysizes systematically the voyage change cost based on the way of fuel cost, harbor cost, voyage venture cost. the fourth chapter studies the structures and control measures of seafarers cost, maintenance cost, spare parts and stores cost, lubricating oil cost, etc. which are relatively easy to be controlled ; based on the state maintenance decision - making, a mathematical model is put forward, the validity and its solve process are discussed. the control measures of spare parts, fuel cost and lubricating oil cost should be based on scientific budget, through the control means of application, reception, usage, store check, try to acquire the inosculation of theory
第一章主要討論營運船舶運輸成本,對船舶運輸成本的概念、結構、性質與分攤、成本細分進行了分析,從宏觀上闡明了船舶運輸成本的生存環境和生長趨勢;第二章研究了船舶動力裝置的經濟性,在營運船舶降低油耗、廢熱利用、船機槳匹配、提高推進效率、提高船舶動力裝置經濟性的有效途徑等方面進行了闡述和論證;第三章詳細論述並論證了航次變動成本的控制措施,全面系統地分析和總結了航次變動成本,通過對燃油成本、港口使費、航次風險成本的分析與控制,提出了航次風險成本的概念並論述了若干航次風險成本的控制措施;第四章對船舶營運成本中的船員費用控制、維修保養及其費用控制、船舶備件物料管理及其費用控制等幾個主要可控性較高的成本進行了細致的分析並分別討論了相互的控制措施,提出了基於狀態維修決策的馬爾可夫數學模型並論證了模型的正確性及具體解算步驟,對于備件、燃潤物料的控制堅持以科學的預算為前提,以申領、接收、使用、盤存為控制環節,切實做到理論與實踐的密切結合;第五章,結合營運成本的預核算的案例,對船舶營運成本的預算及核算進行了有益的探討,旨在揭示成本發生的動因,並給出了成本預算、核算的編制方法。The second is that monopoly produces some positive effects : as static efficiency to say, there are four mechanisms, namely economies of scale, economies of scope, internalization of externalities and learning effect, which optimize the allocation of resources. monopoly advantages decrease of transaction cost. some extent monopoly has benefits to technology innovation and human capital accumulation
其次,壟斷具有正的效應:從靜態效率來看,壟斷存在四種優化資源配置的機制(規模經濟機制、范圍經濟機制、外部性內化機制和學習效應機制) ;壟斷有利於機會成本的降低,從而可以提高社會經濟活動的效率;從動態效率來看,一定程度的壟斷有利於技術進步和人力資本的積累,因而是動態有效的。However, once we take all - sided and impersonal view over the housing finance, we will definitely realize the conflict between the high speed and the low efficiency of it. in this paper, it ' s analyzed that there ' re five factors affecting the efficiency of housing finance, based on the basic situation of china as a developing country and according to some related theories of the western economics. the first one is the dual - track interest rate which presumes that price of housing credit financing is under the control of government to a certain extent, and the rest is open
因此,本文從我國作為一個發展中國家? ?這一基本國情出發,以西方經濟學中有關理論為依據,分析影響我國住房金融效率的因素主要包括:利率雙軌,即一部分住房信貸資金價格受到政府的管制,而另一部分住房信貸資金價格則是開放的;住房金融機構產權不清,特別是政策性住房金融機構產權不清而導致金融創新動力不足,金融工具品種單一,不能滿足居民需求多樣化的要求;住房信貸中由於較高的交易費用,而使內耗偏高、效率降低;住房金融機構不健全,既不存在真正的住房金融機構又缺乏相應的擔保機構;此外,住房金融中融資機制不完備,長期信貸資金來源不足與資產負債的期限結構不匹配也是影響住房金融效率的一個主要因素。This system can significantly simplify the tedious data in the lab and other control points, and thus greatly increase the production efficiency and decrease the amount of work by the workers. moreover, this system can also provide a flat for production technology optimization, helping the quality controllers to make quality control decisions. quality controllers can realize the closed loop quality adjustment and improve the production technology via the on - site equipment
本系統不僅能顯著簡化浩繁的化驗室數據及其他控制點的數據,大大提高勞動生產率,降低工人勞動強度,而且能夠提供一個有效的生產工藝優化平臺,輔助企業質量管理人員完成質量控制決策,通過現場設備,實現質量閉環調控,優化生產工藝過程,最終達到保證水泥生產質量,提高企業經濟效益的目的。With the speed up of railway transportation, the lightening design of vehicle seems to be more and more important. reducing the weight of vehicle can not only reduce the consumption of the raw materials and the power of traction, and increase the operation speed and improve the starting and braking performance of trains, but also has the advantageous to reduce the wheel / rail interaction forces, vibration and noise, increase the service life of the vehicle and the track, and economize the cost of transportation
隨著鐵路運輸速度的提高,車輛的輕量化顯得越來越重要,減輕車輛自重,不僅可以減少原材料的消耗,有利於降低牽引功率,提高列車的運行速度,改善列車的啟動和制動性能,而且可以有效的減少輪軌間的動力作用,減少振動和噪音,增加車輛和線路的使用壽命,節約運輸成本。Simulation results showed that this control strategy can decrease the stator current anti improve the efficiency of the system
模擬結果表明永磁同步電動機直接轉矩控制系統最大轉矩電流比控制可以降低定子電流,減小損耗,從而提高系統效率。The result of the study shows that the electro - hydraulic proportional technology is useful for all - hydraulic operated drilling machine to simplify the operations and composition of system, to improve the level of automatization and efficiency and to reduce the consumption of energy. the result of the study also shows that the system of feeding has the properties as followed : fast respone, stable pressure - adjusted characteristic, distinct effect of energy - saving, some improvement of system efficiency
研究結果表明:全液壓鉆機中應用電液比例技術,可以簡化系統組成和操作,提高鉆機自動化水平,提高系統效率,降低發熱和溫升;採用恆壓變量泵的給進加壓電液比例控制系統調壓性能穩定、響應快、節能效果明顯。The result of long - term operation shows that the computer control system is practical and effective, it can run in the optimal state within a long duration to fully realize data collection and process, remote data transmission and vfvs constant injection control of pumps. it speeds up the automatic procedures of the seawater treatment process, really realizes the unmanned working, decreases the physical intensity to a large extent, improves the management, enhances the management level, avoids equipment wear down as much as possible, makes the seawater treatment efficient and lessens the cost of production
長期的運行結果表明,該計算機控制系統的實施切實有效,既成功實現了對被檢測參數的數據採集與處理、遠傳以及注水泵機組的變頻調速恆壓注水控制,又提高了系統的自動化程序,真正實現了無人值班作業,在很大程度上降低了工作人員的勞動強度,極大的改善了現場的管理狀況,提高了生產管理水平,且有效避免了設備損耗,提高了水處理效率,降低了生產成本。The automation of coal flotation has been wandering for many years in china. the production efficiency is relatively low because of the feed forward control which adds the flotation reagent based on the fine coal in feed slurry, ignoring the quantity and quality of the products. aiming at this problem, method of measuring the flotation technical parameters was studied, the slurry level meter and the slurry ash - measuring device were worked out, and the computer control system of the coal flotation was designed. the feedback control was realized by using the fuzzy logic control control technology to regulate the reagent addition and the slurry level in the flotation tank according to the concentrate ash content detectedby the coal slurry ash - measuring device developed. the industrial experiment indicates that the performance inedxes of the coal slurry ashmeasuring device have come up to the advanced levek of the world. the application of the detection and control system in huaibei coal preparation plant results in a high concentrate recovery, a decrease of the reagent consumption, ensuring a highly efficient operation
浮選自動化在我國多年來徘徊不前,一直採用根據入浮煤漿中的干煤泥量來確定加藥量的前饋控制方法,而不直接以產品的數質量指標作為控制目標,導致浮選生產效率較低.針對上述問題,研究了浮選工藝參數的檢測方法,開發了浮選漿位儀和煤漿測灰儀,設計了浮選計算機控制系統,它根據煤漿測灰儀旁線檢測的精煤灰分,運用模糊控制技術,通過調整浮選藥劑添加量和浮選機漿位,來實現浮選過程的反饋控制.工業性試驗表明,煤漿測灰儀的性能指標接近國外先進水平.煤泥浮選測控系統在淮北選煤廠的現場使用,使浮選生產在精煤灰分合格的前提下,得到了較高的產率,並降低了藥劑用量,從而保證選煤廠高效率地運行Abstract : the automation of coal flotation has been wandering for many years in china. the production efficiency is relatively low because of the feed forward control which adds the flotation reagent based on the fine coal in feed slurry, ignoring the quantity and quality of the products. aiming at this problem, method of measuring the flotation technical parameters was studied, the slurry level meter and the slurry ash - measuring device were worked out, and the computer control system of the coal flotation was designed. the feedback control was realized by using the fuzzy logic control control technology to regulate the reagent addition and the slurry level in the flotation tank according to the concentrate ash content detectedby the coal slurry ash - measuring device developed. the industrial experiment indicates that the performance inedxes of the coal slurry ashmeasuring device have come up to the advanced levek of the world. the application of the detection and control system in huaibei coal preparation plant results in a high concentrate recovery, a decrease of the reagent consumption, ensuring a highly efficient operation
文摘:浮選自動化在我國多年來徘徊不前,一直採用根據入浮煤漿中的干煤泥量來確定加藥量的前饋控制方法,而不直接以產品的數質量指標作為控制目標,導致浮選生產效率較低.針對上述問題,研究了浮選工藝參數的檢測方法,開發了浮選漿位儀和煤漿測灰儀,設計了浮選計算機控制系統,它根據煤漿測灰儀旁線檢測的精煤灰分,運用模糊控制技術,通過調整浮選藥劑添加量和浮選機漿位,來實現浮選過程的反饋控制.工業性試驗表明,煤漿測灰儀的性能指標接近國外先進水平.煤泥浮選測控系統在淮北選煤廠的現場使用,使浮選生產在精煤灰分合格的前提下,得到了較高的產率,並降低了藥劑用量,從而保證選煤廠高效率地運行The primary factor to limit seed setting was the windy psychro - environment which limits the activities of insects, leading to the insect number to visited flowers decreased. all these factors induced the low setting percentage
結果表明,限制結實的主要因素是高寒多風的環境限制了昆蟲的活動,訪花昆蟲數量減少,從而使花粉轉移效率降低,導致了低的結實率。Above all, with the data acquired by tests, this thesis has analysized the lateral resistanc, longitudinal resistance and rail creep etc between ballast and sleeper before and after mass machine work, discussed the effect of mass machine on stability of continuously welded rail track, reseached the change regularity of fastening - down temperature of rail, which is resulted by mass machine work, and have settled the suitable range of work temperature which guarantees the stability of jointless railway. what ' s more, this thesis has put forward the appropriate work pattern, work temperature and work area for mass machine work in future. at the same time, this thesis has given rational suggestions about some conditions worth of attention in production of mass machine, which can in return raise the work productiveness of mass machine. at last, this thesis has considered formulating reasonable measures for operation organization and work standard, so that mass machine work can play an important role in maintenance, which can reduce work load, raise work efficiency and maintenance cost in daily maintenance
本文通過實測的各種數據,分別對大機作業前後道床對軌枕的橫向阻力、縱向阻力、鋼軌爬行情況等進行深入分析,進一步探討大機作業對無縫線路穩定性的影響,研究大機作業引起的鎖定軌溫的變化規律,確定保證無縫線路穩定的合適作業軌溫范圍。為我國今後的大型養路機械作業提出合理的作業方式、合適的作業軌溫和作業地段,同時對大型養路機械作業中應注意的問題提出合理化建議,為大型養路機械作業提供更高的安全保障,進一步提高大機作業效率。最後,對工務段在大機作業中的配合制定完善的施工組織措施及作業標準,使大機作業在養護維修中發揮更大的作用,為工務段日常的養護維修減少工作量,提高勞動效率,降低維修成本。These benefits are listed below : ? educing work intensity and improving work efficiency ; ? mplementing automation and collaboration of system ; ( 3 ) handling official business without paper ; ? ntegrating information in the system and making a strategic decision this thesis gives a report about design and implementation of workflow _ base distributed court integration office automation system ( dcioas ) with the instance of huangshi middle people court
其優點可歸納為:降低勞動強度,提高工作效率;實現系統的高度自動化、協作化;實現無紙化辦公;決策層可以迅速綜合來自各個方面的信息,並以此為依據制定組織機構的戰略決策等。本文結合黃石市中級人民法院具體情況,討論了一個基於工作流的分散式法院綜合辦公自動化系統( dcioas )的設計與實現。The products add the screw pump and the gear pump skillfully and realizes the shaft lubrication forcedly in order to made the lubrication more credibility, which has reduced the lubricating oil level and has solved the contradiction between the lubricating oil capacity and transmission efficiency
本產品巧妙增加了螺紋泵、齒輪泵實現強制軸心潤滑更充分,且大大降低了潤滑油麵,解決了潤滑油麵和傳動效率之間的矛盾。The factors which affect load frequency characteristics are dissected in this thesis. frequency characteristics of constant revolution controlled load 、 synchronous motor dragged load 、 asynchronous motor dragged load and their effect to dynamic frequency characteristics are analysed. conclusion is reached as : increasing the efficiency of asynchronous motor can recede its slip and improve dynamic frequency characteristics
論文深入分析了影響負荷頻率特性的因素,分析了恆轉速控制工具機、同步機拖動工具機以及異步機拖動工具機的頻率特性和它們分別對系統動態頻率過程的影響,得出了恆轉速控制工具機對系統動態頻率不利;提高異步機的效率可降低其轉差率,從而改善系統動態頻率特性的結論。分享友人