節目到達率 的英文怎麼說
中文拼音 [jiémùdàodálǜ]
節目到達率
英文
program delivery rate-
The field experiments prove that based on the motor running condition, this solution can real time continuously adjust its running frequency to reach object of energy saving and efficiency increasing
現場實驗證明,該解決方案能根據電機運行狀況實時、連續地調節其運行頻率,從而達到節能增效的目的。Based on the result, a brief and economical method was proposed to test the carbohydrate of the stem or leaf nearby the ear with the saccharimeter, or to examine the decomposability rate of the dry matter of this part, instead of the test of the dry matter decomposability rate of the whole plant
以此為依據,可用速效測糖儀測定雌穗節附近莖或莖葉的糖分含量,或測定此部分的干物分解率,進而推測全莖葉的干物分解率,在消化性狀選育上達到簡便、快速、經濟、有效的選擇目的。Moreover, special aspects of self - similar traffic are summarized. for long - range dependent traffic, two prediction models are given and discussed the prediction results can be applied to reduce loss ratio in allocation of memories in network nodes. the first model is farima ( fractional autoregressive integrated moving average )
根據自相似業務流的長相關特性,本文重點討論了兩種數學模型,目的是用這兩種模型對自相似業務流進行預測,進而根據預測結果對計算機網路節點的存儲器資源進行合理的分配,使得丟失率達到最小。Four efficient ways of reforming hot - water boiler are introduced, the target of improving heat efficiency and saving energy power are achieved
通過對熱水鍋爐實施綜合改造,可達到提高鍋爐熱效率和節約能源的目的。介紹了綜合改造的四個有效途徑。Abstract : four efficient ways of reforming hot - water boiler are introduced, the target of improving heat efficiency and saving energy power are achieved
文摘:通過對熱水鍋爐實施綜合改造,可達到提高鍋爐熱效率和節約能源的目的。介紹了綜合改造的四個有效途徑。This paper studies the variable - voltage energy saving theory and its implementation for asynchronous motor with light load, compares several kinds of scheme of improving efficiency in detail and confirms the variable - voltage energy saving method, that is adjusting the input voltage by detecting the iron loss and copper loss of motor directly. in addition, the directness *, simpleness and availability of the method are verified by the emulational experimental results with simulink of the matlab. the circuit of the general inverter based on the tms320f240 dsp was used in this paper, and the practicable program was compiled
本文分析了異步電動機輕載時降壓節能運行的原理,對幾種提高效率的方案進行了比較,確定了通過直接檢測電動機鐵損和銅損來實時調節輸入電壓以達到高效節能目的的控制方法,應用matlab軟體對系統進行模擬,在基於tms320f240dsp的通用型變頻器上編制了實用化的程序,形成了完整的樣機,對其進行了測試,並給出了試驗結果。Phascon technology introduced in this paper is to improve the outer operation parameters of ac motor, by on line detecting the motor phase angle between current and voltage to adjust the input supply voltage to the motor, to realize the flexible power management mode for ac motor, so as to increase the operation efficiency and reach energy - saving purpose
本文闡述的相控技術是從改善電機外部運行參數入手,通過實時檢測電動機運行相位角來調整電機的輸入電壓和電流大小,實現柔性化能量管理模式,提高電機效率達到節電的目的。And the fuzzy control technology has been studied that reduce the stator terminal voltage to achieve higher power factor through testing power factor and using certain rules. the asynchronous motor intelligence operating control system plan design has been completed. simulation design and simulation experiment of the system has been carried on, and the simulation result indicated this intelligence control system has achieved the anticipated effect
在分析電機功率因數角的變化規律及功率因數角對晶閘管輸出電壓的影響的基礎上,提出了異步電動機在輕載或空載運行時通過檢測功率因數並經過一定規則降低定子端電壓來達到提高功率因數目的的模糊控制方法,完成了異步電動機節能運行控制系統的軟硬體設計,並進行了系統的模擬研究與實驗研究。The study shows that through the establishment of risk management system at each stage of engineering insurance, it ma > attain the goal of reducing risk occurrence frequency and loss degree, decreasing the compensation rate, maintaining the justice and benefits of the two party, realizing the security and economy, and reducing the systematical risk of the whole engineering insurance. therefore, the development of engineering insurance can not only meet the requirement of modern construction but also benefit to the capability building of insurance company to develop engineering insurance, resist the adventures, improve international competition, and realize the sustainable development of engineering insurance industry eventually
研究表明,通過對工程保險各個環節風險管理體系的構建,可以達到減少工程風險發生頻率和損失程度,降低保險人的賠付率和被保險人的自留損失,維護保險雙方的公平和利益並實現保險的安全性和經濟性,從而降低整個工程保險的系統風險的目的,使工程保險既能滿足現代工程建設轉嫁風險的需要,又有利於提高我國保險公司工程保險業務的承保能力、抗風險能力和國際競爭力,最終實現工程保險業的可持續發展。Part that needs frequency control adopts control technology of computer and universal electromotor and controls the transducer according to the formula that is voltage / frequency = const, which can adjust the speed of electromotor and accordingly control the working condition of ventilator
變頻調速部分採用計算機和通用電機控制技術的結合,按照電壓與頻率之比等於常值的方式對變頻器進行控制,達到調節電機轉速的目的,從而控制通風機的工況。In order to save the energy, we analysed the loss of pressure caused by pipes and adopted measures to decrease the energy loss and increase the power usage rate
摘要對管道的壓力損失進行了分析,並在設計液壓系統管路時採取了減少能量損失的措施,提高功率利用率,以達到節能的目的。I am now tracking a second site in the same way and whilst the results so far show that the conversion rate is higher than the first site, it is still not as high as i would have expected so i may well end up ditching this campaign also and that will save me considerably more money each month
我現在是第二現場跟蹤一樣,雖然到目前為止結果表明轉換率高於第一現場但還不是高達所以我也期望這項運動可能落得開溝同時,將可節省相當多的錢,我每個月This paper analyses the problems in reducing costs in metallic mines and presents that economizing energy and enhancing safety are two workable approaches to the efficient safety economy
摘要本文從節能及加強安全管理兩方面時減少金屬礦山的安全經濟投入問題進行了分析與探討,達到提高安全經濟運行效率的目的。If realization of real - time effective information sharing during enterprises on a supply chain makes enterprise ’ s operation gain synchronization and consistency, there may be most efficiency and least cost in supply chain system and goals of scm are realized. therefore abundant information sharing is a successful key on scm
在供應鏈各節點企業實現準確、實時、有效的信息共享,使各成員企業的運作達到同步性和獲得一致性,這樣才可能使供應鏈系統效率更高,成本更低,從而實現供應鏈管理的目標。Development on ispg can not only fulfill the potential of power supply equipments and reduce wastages of electric power to the aim of saving energy and enhancing economic benefits of enterprises, but also benefit the whole society. it also helps to save resources that are not recyclable, such as coal. moreover, our country can reduce investment to build power plants, and so on
研製智能型靜止進相器不僅可以發揮現有供電設備的供電潛力,降低電力損耗,從而達到節能目的,提高企業的經濟效益,而且社會效益也十分顯著:電機功率因數的提高,降低電力損耗,還有利於節省煤等不可再生資源,減少國家投資新建發電廠等。For floodlighting, the luminance and the color of the lighted object depend not only on the power and the color of the illuminant, but also on the color of the lighted object ( the spectral reflectance of the surface ), so, if we choose the optimum matching illuminant for the lighted object in lighting design, we can get excellence and energy efficiency result
摘要:泛光照明中,被照體的亮度大小、顏色變化等視覺效果不但與電光源的功率和光色有關,而且還與物體色(即光譜反射比)等有關,所以在進行照明設計時,應選擇光源色和物體色相匹配的光源,這樣才有可能使泛光照明效果較好,而且達到照明節能的目的。In the course of technical innovation, qiandongshan mill make the most of existing facility, tap the latent power, improved facilities efficiency ; adopted new process and energy - saving facilities, the production quota improved ; many facilities were cut down, gained it ' s ends of energy - saving and comsumption - lessening ; by technical innovation, the cost of ore processing droped greatly, benefit is remarkable in society and economy
摘要鉛硐山選礦廠生產技術改造充分利用現有設備設施,挖潛增效,提高了設備利用率;採用新工藝和節能設備,大幅度提高了生產技術指標;裁減大量設備,達到節能降耗的目的;通過技術改造,選礦成本大幅下降,取得了顯著的經濟效益和社會效益。Thus the classical self - destructing all - objective experiment to half - objective forecasting experiment in laboratory to achieve the aims such as shortening research and manufacture time, saving developing funds, enhancing reliability and success proportion
它用來在地面檢測飛行器舵機性能,將傳統的自破壞的全實物實驗轉化為實驗室條件下的半實物預測性實驗,以達到縮短研製周期、節約研製經費、提高可靠性和成功率的目的。Simulations confirm compared with faa, the mdf can save more lrwcs and fewer packet loss probability, especially in the condition of high load. using mdf algorithm, the number of lrwcs in the condition of high load is more than in the condition of low load when the packet loss rate approaches to a fixed value
通過模擬實驗驗證了該演算法在低、中和高負載情況下,比faa演算法更節約波長轉換器和更小的丟包率,而且在低負載時mdf演算法的優勢更加明顯。 mdf演算法在高負載下,丟包率到達穩定值所需要的lrwcs數目比低負載多。The tv station is responsible for programme broadcasting and censorship, and achieving the viewing rate agreed between the both sides. on the other hand, the group is responsible for advertising operation and programme procurement
該臺與集團之分工為前者管理播出及節目審核,並負責保證收視率達到雙方接受之水平以上後者經營廣告及引進節目,二者合作強化節目內容與包裝宣傳。分享友人