blast rate 中文意思是什麼
blast rate
解釋
鼓風率-
Note : 1 ) p = prefectural ; n = national. 2 ) hc = high combining ability ; sr = strong restoring ability ; gq = good quality ; rb = resistant to biast ; psr = persistent resistance of blast ; ct = cold tolerance ; hoc = high outcrossing rate ; hsy = high and stable yield ; wa = wide abaptability ; geq = good eating quality ; bp = big panicle ; hy = high yield ; mrb = moderate resistance of blast
武陵山區國家水稻品種區試有必要加快分熟組的步伐，同時建立專門的抗（耐）寒性鑒定基地，以期篩選出適應性更廣，安全性更好的強優新組合。 -
Abstract : by utlizing abundant local resource of ytirium and combining the characteristics of magnesium, barium, calcium and silicon, a sort of composite nodulizer - ytirium - based heavy rare earth nodulizer was developed which is characterized by its good desulphurizing and deoxidizing rate effect, excellent effect to neutralize anti - nodulizing effect of trace elements, strong nodulizng effect and degeneration - resistance, good effect to fine matrix structure, decreased chilling tendency and wide scope of applicatiom using this nodulizer to produce some important castings such as water - cooled wall of blast furnace and roller could increase mechanical properties of central area and casting yield
文摘:利用江西省豐富的釔基重稀土，結合鎂、鋇、硅、鈣等元素的特性開發了釔基重稀土復合球化劑，該球化劑具有脫硫、脫氧、抗干擾元素、球化和抗球化衰退能力強，細化基體組織，白口傾向小，適用范圍寬等特點，應用於高爐冷卻壁，軋輥等關鍵鑄件上可提高心部力學性能和工藝出品率。 -
Abstract : coke saving measures in the recent ， years at pangang are summarized according to various ways of beneficiated materials ， high blast temperature ， oxygen - enriched blast ， pulverized coal injection rate and improvement of blast furnace operation ， the effect of related smelting factors on coke rate is investigated in combination with the production data and moreover further measures for reduction of coke rate are proposed
文摘:從精料、風溫、富氧和噴煤量以及改善高爐操作等方面總結了攀鋼近幾年來採取的節焦措施，並結合生產數據分析了有關冶煉因素對焦比的影響，同時提出了進一步降低焦比的措施。 -
It shows that with a metallization degree of burden more than 40 per cent, blast furnace can t be operated with oxygen enriched blast. combining lower burden metallization degree with oxygen enriched blast and coal injection, higher coal injection rate and higher productivity can be obtained. by use of higher burden metallization degree lower coke rate can be obtained than oxygen enriched blast and coal injection
結果表明：爐料金屬化率達到40后，高爐不能富氧操作；較低的爐料金屬化率與富氧噴煤相結合，能夠獲得更大的噴煤比和更高的產量；使用金屬化率較高的爐料，能夠比富氧噴煤達到更低的焦比。 -
Space - time codes can be divided into tree mainly parts : bell layered space - time architecture ( blast ), space - time trellis codes ( sttc ) and space - time block codes ( stbc ). in this paper, we mainly compare the performance of blast and stbc in many aspects, such as design criterion, transmission rate, diversity gain, diversity combining, bit error rate and channel capacity etc. in this paper, we first respectively analysed the instantaneous received symbol energy - to - noise ratio of v _ blast in the diversity combining methods of maximal ratio combining ( mrc ), equal gain combing ( egc ) and selective combing ( sc )
Mimo技術核心是空時編碼（ stc ） 。空時編碼主要分為三種:分層空時碼（ blast ） 、空時格碼（ sttc ）和空時塊碼（ stbc ） 。本文主要對分層空時碼和空時塊碼這兩種編碼方式在設計準則、傳輸速率、分集增益、接收合併、比特差錯率和通道容量等方面進行了較為詳盡的研究。 -
Applying fuzzy control theory, the prediction of coke rate based on blast temperature, blast temperature and coal injection rate is respectively discussed in the paper. actual production data were used to conduct the model calculations. the research showed that the predicted results were in good accordance with actual ones
運用模糊控制理論探討了根據風溫預報焦比以及風溫、噴煤預報焦比的問題，利用某廠實際生產數據進行模擬實驗得到了較好的預報效果。 -
Abstract : according to material and local heat balance in the blast furnace, refering to the result of oxygen enriched blast and coal injection into blast furnace and use of metallized burden, the influence of burden metallization degree on oxygen enriched - coal injection rate 、 coke rate and productivity is calculated
文摘:根據高爐物料平衡和區域熱平衡理論，參照高爐富氧噴煤和使用金屬化爐料的冶煉結果，計算了爐料金屬化率對富氧噴煤率、焦比和產量的影響。 -
Rate gyros, like position gyros, can be blast started or electrically driven.
和定陀螺一樣，速度陀螺也可以採用瞬發式啟動或電驅動。 -
The results of the experiment showed that applying silicon fertilizer could improve the disease resistance, especially for the rice blast and changeable brown ear ; acquire high efficient tiller rate, high solid rate, big spike and could grow up at green stem
摘要試驗研究表明，施用硅肥水稻抗病性明顯增強，抗稻瘟病和褐變穗效果較好；施硅肥水稻有效分集率高、結實率高、穗大粗多、活稈成熟。 -
To the common concrete, adding fly ash or blast furnace slag can decrease the shrinkage rate, but adding silica fume deteriorate the shrinkage rate
其早期收縮主要是塑性收縮，而後是冷縮和自收縮，長期收縮以乾燥收縮為主。 -
Xinji no. 3 coal mine is a steep mine. it has reached pre - results by isolating the pillar with loosen blast technology in recovery area. the recovery rate is lifted and coal loss is reduced. it is an example for the same mine
新集三礦屬急傾斜礦井，在回收區段隔離煤柱中應用松動爆破技術，達到了預期效果，提高了采區回採率，減少了煤炭損失，並為同類型礦井提供了經驗。 -
The main product of round - the - world company has a broadband to magnify all sorts of module, rate numbers and imitate light blast off, light receives parts of an apparatus, component and module, all need from the client come to round - the - world company the product that research and development accord with client norms completely, and with " quality " the import that regards an enterprise as existence, produce product of gives what quality assures science and technology, provide high - class service
環球公司的主要產品有寬帶放大模塊、各種速率數字及模擬光發射、光接收器件、組件及模塊，環球公司一切從客戶的需要來研究及開發完全符合客戶規格的產品，並以「質量」視為企業存在的意義，生產出質量保證的的科技產品，並提供一流的服務。 -
Gas analysis is used to optimize the blast furnace process, including reducing the consumption rate of coke and controlling the temperatures inside the furnace ( ref 4 )
氣體分析用於優化高爐過程，包括還原過程中焦炭的消耗速度和爐內的溫度控制。 -
4 castables for blast furnace trough has strong resistance to erosion of hotnetal and slag with good thermal shock resistance and low reheating linear change rate, strong anti - oxidation ability, easy for construction and sticky to slag and convenient for repairing and disinantling. no harmful gas formed and beneficial to environmental protection
4 ，高爐出鐵澆注料具有：耐鐵水和渣的侵蝕，抗沖刷能力強，熱震性好，抗氧化能力強，易施工，不粘結渣鐵，便於修補和拆除，不產生有害氣體，有利環保。 -
Abstract : the on line measuring technology suitable for closed cooling system as well as open cooling sysem of blast furnace in the water temperature, the difference in water temperature, the rate of flow, the current velocity, the heat load and lead water detection is introduced. the fundamental principles and requirements involved and distributed computer network applied in the measuring system are described. the situations in industrial use are analyzed and summed up
文摘:詳細介紹了一種既適用於高爐閉路冷卻系統，又適用於高爐開路冷卻系統的進出水溫度、水溫差、流量、流速、熱負荷及檢漏在線監測技術.描述了該技術基於的基本原理和要求以及檢測系統所採用的分步式計算機網路結構特點.最後，對該技術的工業實際應用情況進行了分析和總結
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