電選 的英文怎麼說
中文拼音 [diànxuǎn]
電選
英文
electric separation-
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Mobilexpert . com備有各名牌如sony sharp toshiba ibm palm handspring等最新型號的手提掌上電腦及配件可供選購。This thesis tries to solve the problems in the design and construction of jinping cascade 2 hydropower station. a typical section is selected to analysis seepage, seepage control and fem numerical simulation. the influence of different plans of excavation and support on seepage field of subsurface water and stability of adjoining rock are studied. the homologous support pattern is suggested according to the research results
本文就錦屏二級水電站（一期）深埋長隧洞的設計和施工中面臨的一些問題，選取隧洞的一個典型斷面進行滲流、滲控分析和開挖及支護的有限元數值模擬，從而就深埋隧洞不同的開挖及支護方式對地下水滲流場及圍巖穩定性的影響和所應採取的支護措施等方面進行了探索、研究。Fierce competition has resulted in a vast selection of service options, as well as airtime rates at as low as nt 3 per minute
在電信業者的激烈競爭下，用戶不但可以有多元化的選擇，在費率上最低也已經降到一分鐘新臺幣三元左右。Acco rding to the requirement of profitablity, safety and development, the basic measures and amendatory measures are selected in the measures system to evaluate the quality of fina ncial condition, including assets, capital ' s structure, profit and cash flows of electric power enterprises
該指標體系按照盈利性、安全性、成長性的要求，選取了相關基本指標及修正指標分別對電力企業資產、資本結構、利潤、現金流量等財務狀況質量進行評價。An analogic research on allocation of distribution center of retail e - business enterprise
零售型電子商務企業配送中心選址模擬研究This combined with letters from best - of - the - year anthologists asking to reprint this or that story and e - mails politely informing me that such - and - so a story has been tentatively placed on the ballot for this - or - that major award, and did i wish to accept
所有這些伴隨著全年最好選集的編者問詢重印這篇或那篇故事，或者在電郵里禮貌地通知我我的某個故事目前暫時排在某個大獎的排行榜上，徵求我的意見是否願意接受獎項？ 。 。 。Series apf and simulation parameters
串聯有源電力濾波器的參數選擇及模擬Also, the calculation of the main circuit parameters of the shunt - apf has been developed
本文同時給出了有源電力慮波器主電路參數選取原則。United states phone number, area code optional
美國電話號碼（區號可選） 。Surge arresters - selection and application recommendations
電涌限制器.推薦的選用方法Hong kong films showcased at auckland international film festival
奧克蘭電影節選映精彩香港電影Triboelectrostatic benefication of fine coal
微粉煤的摩擦電選Research on increasing product effect of the roll type electrostatic separator of seeds
滾筒式靜電選種機的增產效應研究Experiment study of triboelectrostatic beneficiation for datong coal
大同煤的摩擦電選試驗研究De - ashing of fine - coal using triboelectrostatic beneficiation technology
應用摩擦電選技術降低微粉煤灰分An experiment of triboelectrostatic beneficiation of datong coal was performed
摘要應用摩擦電選技術對大同煤進行了分選試驗研究。Aimed at solving the problem that high content of unburned carbon is unfavourable for the comprehensive ultilization in scale of fly ash, the fundamental principle that separation of unburned carbon from fly ash is theoretically analyzed by wet flotation and dry electro - separation, three factors and two levels orthogonal test for flotation and two factors and three levels test for electro - separation were conducted, furthermore, the primary factors and law affecting separating efficiency in flotation and electro - separation were obtained. the results show that wet flotation can give 7. 34 % of the cleaned coal yield rate, which contains 44. 53 % of ash content and 56. 02 % of separating efficiency, while dry electro - separation can reduce the content of carbon in separated fly ash to 3. 16 % and remove 53. 12 % of carbon from fly ash
針未燃炭含量過高不利對粉煤灰大規模綜合利用的問題，從理論上分析了粉煤灰濕法浮選和干法電選分選未燃炭的基本原理，進行了三因素二水平正交浮選試驗和二因素三水平的正交電選試驗研究，得到了影響浮選和電選分選效果的主要因素及其規律.試驗表明:採用濕法浮選法可獲得精煤產率為7 . 34 % ，灰分為44 . 53 % ，分選效率為56 . 02 %的分選效果；採用干法電選，選后粉煤灰的含碳量可降到3 . 16 % ，脫碳率達53 . 12 %Abstract : aimed at solving the problem that high content of unburned carbon is unfavourable for the comprehensive ultilization in scale of fly ash, the fundamental principle that separation of unburned carbon from fly ash is theoretically analyzed by wet flotation and dry electro - separation, three factors and two levels orthogonal test for flotation and two factors and three levels test for electro - separation were conducted, furthermore, the primary factors and law affecting separating efficiency in flotation and electro - separation were obtained. the results show that wet flotation can give 7. 34 % of the cleaned coal yield rate, which contains 44. 53 % of ash content and 56. 02 % of separating efficiency, while dry electro - separation can reduce the content of carbon in separated fly ash to 3. 16 % and remove 53. 12 % of carbon from fly ash
文摘:針未燃炭含量過高不利對粉煤灰大規模綜合利用的問題，從理論上分析了粉煤灰濕法浮選和干法電選分選未燃炭的基本原理，進行了三因素二水平正交浮選試驗和二因素三水平的正交電選試驗研究，得到了影響浮選和電選分選效果的主要因素及其規律.試驗表明:採用濕法浮選法可獲得精煤產率為7 . 34 % ，灰分為44 . 53 % ，分選效率為56 . 02 %的分選效果；採用干法電選，選后粉煤灰的含碳量可降到3 . 16 % ，脫碳率達53 . 12 %Study on separate treatment of the middlings of electrical separation
電選中礦單獨處理的研究The manufacture and test of discriminating photoelectric system for selecting waste rock
光電選矸識別系統的研製與測試分享友人