起升范圍 的英文怎麼說

中文拼音 [qǐshēngfànwéi]
起升范圍 英文
lifting range
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 升 : Ⅰ動詞1 （由低往高移動） rise; hoist; go up; ascend 2 （等級提高） promote Ⅱ量詞1 （容量單位） lit...
  • 范 : 名詞1 [書面語] （模子） pattern; mould; matrix 2 （模範; 榜樣） model; example 3 （范圍） boundar...
  • 圍 : Ⅰ動詞1 （四周攔擋起來 使裡外不通; 環繞） enclose; surround; corral 2 （繞; 裹） wrap Ⅱ名詞1 （四...
  • 范圍 : scope; limits; extent; boundary; confines; range; range dimension; spectrum
  1. In view of this situation this article has conducted research to the design of metallurgy auxiliary biography with the frequency conversion table electrical machinery first multianalysis to the frequency changer and the frequency conversion table electrical machinery movement characteristic is carried out, the voltage waveform harmonious which the frequency changer outputs is big, attacks in a big way, and the voltage climbing rate reaches as high as 6600v / mu s which is 20 times ordinary sine alternating voltage, the rolling mill auxiliary biography table set the extremely strict request to the electrical machinery ; its movement frequency is very low, rate frequency in 8 - 20hz ; the velocity modulation scope is wide, the lowest movement frequency lowers to 1hz, and the starting number of times is quite frequently, each hour reaches as high as 600 - 800 time, the impact shoulders in a big way, the overload capacity request is high

    針對這一情況本文對冶金輔傳用變頻輥道電機的設計進行了系統研究。首先對變頻器和變頻輥道電機的運行特性進行詳細分析，變頻器輸出的電壓波形諧波大，沖擊大，電壓上升率高達6600v / s ，是普通正弦交流電壓的20倍;軋機輔傳輥道對電機提出了十分嚴格的要求:其運行頻率很低，額定頻率在8 - 20hz ;調速范圍寬，最低運行頻率低到0 . 5hz ，起動次數相當頻繁，每小時高達600 - 800次，沖擊負荷大，過載能力要求較高。
  2. By the browser / web server / database structure and the technology of asp. net and xml, we achieve the expert system running on the network, extend the application and ensure its backward compatibility ; we have the deep research to the representation of knowledge and apply it to the system, extend the traditional method of rule based knowledge representation ; introduce the fuzzy sets, analyze the generalized possibility interval sets, and combine the linguistic variables and fuzzy sets ; the system adopts the forward and backward chaining, researches the reasoning under uncertainty and inexact reasoning ; and we depart knowledge base and inference engine, make the upgrade simple and maintenance convenient. in the last, we construct the potato produce manage system according to the phases of potato ' s growth to give a detailed instruct to its produc e

    Net和xml技術，實現了網路化的專家系統，同時擴大了專家系統的應用范圍，提高了系統的後向兼容性；對專家系統中的知識表示技術作了深入探討，在傳統的基於規則的知識表示方法的基礎上，提出了基於規則擴展的知識表示方法，並較好地將其應用到本系統中；引入了模糊集合，分析並推導了廣義可能區間集，將其應用於模糊知識的表示，將語言變量和模糊集合結合起來；提出對系統採用互動式知識獲取途徑、雙向推理控制策略，對不精確推理和不確定性推理的傳播演算法作了一定的研究，成功地將其應用到馬鈴薯專家系統的構建之中；採用知識庫和推理機相分離的方法，使得系統升級簡單易行。
  3. The paper analysed transformation on hydrology factor after ningxia meili paper mill used its waste water to irrigate its fast - growing forestry, i. e., groundwater level raised after long irrigation, lake ' s area enlarged and soil became sauna where transition in highland irrigation and lowland irrigation

    摘要分析了美利紙業速生林基地用廢污水灌溉后引起附近水環境的變化，即隨著灌溉水量增加，地下水位升高，湖泊濕地范圍擴大；低位灌區與高階地交接帶產生土壤鹽漬化。
  4. Bpr has been very popular in the world since the introduction of bpr theory by american professors hammer and champy in 1990s. however, research in the field is still theoretical and lack of empirical research though professionals in education and business have put much energy. in this field haier corporation has realized the practice of the theory 。 moreover, theempirical research on haier also has much significance for chinese companies to improve competitiveness and meet new challenges, as china has joined wto, market chain and bpr model taken by haier since 1999 shed much light on the above problems. in this article, i explored and analyzed the business process, based on years " experience of haier in market chain and bpr after my investigation on its managerial innovation systerms

    自90年代美國管理學家哈默和錢皮提出業務流程再造理論后，在世界范圍內掀起一場流程再造的革命，雖然理論界和企業界對其的研究傾注了大量的人力和財力，但再造更多的還是停留在理論的研究上，還缺少有說服力的成功經驗和模式，海爾在這方面實現了「由理論走向現實」的飛躍;同時，在中國加入wto之後，如何提升我國大中企業在國際市場中的競爭力，對於我國企業迎接wto挑戰和機遇具有重要意義。
  5. On - line monitoring of hvcb is the precondition of predicting maintenance, is the key element of reliable run, and is the important supplement to the traditional off - line preventive maintenance in fact, the faults are made by hvcb, no matter in number or in times, is over 60 % of total faults so it has determinative importance for improving the reliability of power supply and this can greatly decrease the capital waste used by - dating overhaul in this paper, the inspecting way of hvcb mechanism characteristic is discussed the concept of sub - circuit protector is presented, the scheme that we offered has been combined with sub - circuit integrality monitoring theory, to ensure that it has the two functions as a whole according the shut - off times at rated short circuit given by hvcb manufacturer, the electricity longevity loss can be calculated in each operation, and the remained longevity can be forecast too an indirect way for calculating main touch ' s temperature by using breaker shell temperature, air circumference temperature and breaker ' s heat resistance is improved in this paper, and main touch resistance can be calculated if providing the load current msp430, a new single chip microcomputer made by ti company, is engaged to develop the hardware system of the on - line monitoring device, and special problem brought by the lower supply voltage range of this chip is considered fully

    高壓斷路器所造成的事故無論是在次數，還是在事故所造成的停電時間上都占據總量60以上。因此，及時了解斷路器的工作狀態對提高供電可靠性有決定性意義；並可以大大減少盲目定期檢修帶來的資金浪費。本文論述了斷路器機械特性參數監測方法；提出了二次迴路保護器的概念，並將跳、合閘線圈完整性監視和二次迴路保護結合起來，給出具有完整性監視功能的二次迴路保護器實現方案；根據斷路器生產廠家提供的斷路器額定短路電流分斷次數，計算每次分閘對應的觸頭電壽命損耗，預測觸頭電壽命；提出根據斷路器殼體溫度和斷路器周圍空氣溫度結合斷路器熱阻來計算斷路器主觸頭穩態溫升的方法，並根據此時的負荷電流間接計算主觸頭迴路的電阻；在硬體電路設計上，採用美國ti公司最新推出的一種功能強大的單片機msp430 ，並充分考慮該晶元的適用電壓范圍給設計帶來的特殊問題；在通信模塊的設計中，解決了不同工作電壓晶元之間的介面問題，並給出了直接聯接的接線方案。
  6. Request prices within the range ladder, language and additionally on projection, evaluation, increase as well as further on interactive can be enquired with changsha xicheng electronic co., ltd. by email

    的市場部門竭誠歡迎潛在客戶垂詢投影、射影、評判或相互作用的、相互影響的、交互的范圍內的任何問題。另外，公司也提供關于增長、升高、隆起、高處、安全梯、爬梯和語言、通話方面的服務。
  7. The high - tech industry has extended to internet and the biology industry from the computer industry, and gong through several generations in the technology innovation and the industry upgrading, and “ silicon valley fever ” surged out of all the world, but the research on silicon valley is scarcely being done, neither a complete theory nor some practical data. this paper hope to do some exploration

    盡管矽谷的高技術產業已經由計算機產業延伸到網際網路和生物技術產業，歷經了幾代技術創新和產業升級，而且從60 、 70年代開始在世界范圍內掀起了矽谷復制的陣陣高潮熱潮，在世界各地建立了各種形態的高科技園區，但是對矽谷的學術研究才剛剛開始，目前還沒有充分的理論和經驗數據來解釋它成功的奧秘。
  8. It has marked apoptotic induction on mouse spleen cells tested by dna agarose gel electrophoresis analysis and flow cytometric assay in certain degree. it also can decrease the activity of lactate dehydrogenase ( ldh ) outside of mouse the spleen cells and increase the quantity of reduced gsh inside the mouse spleen cells

    而且一定濃度范圍內可引起小鼠脾淋巴細胞dna發生特徵性降解，出現dnaladders ，引起染毒組細胞凋亡率顯著性升高，但細胞凋亡率與劑量不呈直線相關關系。
  9. The operation of ccm in ge - xian - mi served as a means of diminishin g photodynamic damage by dissipating excess light energy and higher external dic in the range of 100 - 10000 umol - l - 1 khco3 was associated with more severe photoinhibition under strong irradiance

    葛仙米ccm的運轉能夠耗散過剩激發能，保護光合器官免受損篡碩士學位論文master 』 5tl王esis傷。在100一10000娜ol . l一， khco3范圍內，隨著胞外dlc濃度升高，強光引起的光抑制加劇。
  10. With present deep - going enterprises innovation and aggravating market competition after china ' s entering wto, big corporation establish their branch companies to improve their ability of competition. many listed companies are rebuilt of nation - own enterprises, so connected transaction are carried out between them

    目前，隨著企業改革的深入及市場競爭的加劇，企業之間的並購、聯合、相互參股等商業活動在全國范圍內風起雲涌，大型企業集團紛紛設立自己的子公司以不斷提升自身的競爭能力。
  11. The experiment results indicate that 90 % pressure drop is attributed to minor pressure drop in heat sink and these results are higher than the theoretical value. the thermal resistance will drop with the increasing of pumping work and the extent of the drop will decrease when the pumping work reach some value. the maximal temperature difference between the heat - sink surface and the coolant will increase with the increasing of heat fluxes, as is same to the maximal temperature difference on the heat - sink surface

    研究表明，在微射流熱沉中，熱沉總阻力主要是由局部阻力引起的，佔到熱沉總阻力的90 % ;微射流陣列冷卻熱沉熱阻隨泵功的增加而減小，但是當泵功增加到一定程度時，熱阻變化趨于平緩;熱沉散熱片底面溫度和溫差隨熱流密度增加而升高，但是溫差保持在一定范圍之內。
  12. ( 1 ) oxidation on the crack surface of 16mnr increase with temperature. oxidation mainly takes place on the crack surfaces at 150 ~ 300, which it is serious both on the crack surfaces and in the grain boundaries at 425. oxide - induced closure at 150 ~ 300 results in the drop of crack growth rates

    鐵素體材料16mnr疲勞裂紋表面的氧化隨溫度升高而增大，在150和300時裂紋表面氧化引進的閉合效應要比晶界氧化脆化更明顯，引起在這個溫度范圍內的試驗疲勞裂紋擴展速率下降。
分享友人
分享到 Line

分享到臉書