煤產量 的英文怎麼說

中文拼音 [méichǎnliáng]
煤產量 英文
coal production
  • 煤 : 名詞（黑色固體礦物） coal
  • 產 : Ⅰ動詞1 （人或動物的幼體從母體中分離出來） give birth to; be delivered of; breed 2 （創造財富; 生...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  1. Skin - the - goat, assuming he was he, evidently with an axe to grind, was airing his grievances in a forcible - feeble philippic anent the natural resources of ireland, or something of that sort, which he described in his lengthy dissertation as the richest country bar none on the face of god s earth, far and away superior to england, with coal in large quantities, six million pounds worth of pork exported every year, ten millions between butter and eggs, and all the riches drained out of it by england levying taxes on the poor people that paid through the nose always, and gobbling up the best meat in the market, and a lot more surplus steam in the same vein

    他以色厲內荏的申斥口吻，就愛爾蘭的天然資源問題什麼的，發泄了一通牢騷。他在一席冗長的論說中描述愛爾蘭是天主的地球上無與倫比的富饒國家，遠遠超過英國，煤炭產量豐富，每年出口的豬肉價值六百萬英鎊，黃油和雞蛋則共達一千萬英鎊。但是英國卻向愛爾蘭的窮苦人民橫征暴斂，強迫他們付出驚人的巨款，並把市場上最好的肉掠奪一空。
  2. Coal is much calorific than green wood.

    煤產生的熱量比濕木材多得多。
  3. Test results have shown that the cultivable layer made of the filter cake of tailings mixed with appropriate coal ash powder, after one years fertilization and cultivation, can be used for planting crops and their production can pass that of the same local crops, which proves a good cultivation result

    試驗結果表明，尾礦濾餅添加適量粉煤灰的耕作層經過一年的培肥熟化后，即可種植農作物，其產量超過了當地同種農作物的產量，耕作效果良好。
  4. This article aims at the boiler ' s problems in operation : 1 ) under nominal load, the smoke temperature at the outlet of hearth reaches 1200, far more exceeds 1050 the original designed temperature. this will always result in slag inside boiler and the temperature of overheater ' s pipe superheat, so that boiler cannot take nominal load and all these influence boiler ' s nomal operation heavily, 2 ) this article also studied the reason why the assistant oil becoming necessary when coal changes. during the nomal operation, many factors ( makeup of combustor and its disposal, smirch and encrust of water wall, excessive air coefficient, temperature of primary air, coal type and density of coal dust ) can deviate the designed working conditions, then affect the boiler ' s nomal operation

    本文針對該鍋爐在實際運行中存在的問題：在額定負荷下，爐膛出口超溫、低溫段過熱器前煙溫高達936 ，遠遠超過815的設計值；噴燃器四周水冷壁結焦嚴重，過熱器管壁溫度超標，無法帶上額定負荷；甚至有時因燃煤質量的變化，必須投油助燃的嚴重情況進行了分析研究。在實際生產過程中，燃燒器的結構、布置，水冷壁的粘污、結垢，過剩空氣系數、一次風溫、煤種及其濃度變化等許多因素都會偏離鍋爐的設計工況，從而影響爐內的傳熱和燃燒，造成爐膛出口超溫、水冷壁結渣等問題。
  5. But the temperature difference at the vertical direction in combustion chamber in lead column, that is said by operator, is over 60 ?. ( 2 ) according to the experiences in the practice, the second layer air and the second layer gas had a little effect of support burning, and the third air has little effect for combustion, and the power to drawing exhaust gas can only be adjusted in limited range. the problems, it is said above, restricted more advance of some kinds of technology and economy target in spelter refining in new jersey furnace

    由於鋅精餾爐產量提高，一些問題開始暴露出來： （ 1 ）燃燒室?舶要求溫度差不超過10 ，而從現場反映的情況來看，燃燒室上、中、下部溫度差已超過60 ； （ 2 ）在生產實踐中，發現燃燒室第二層空氣、第二層煤氣作用甚小，第三層空氣失去助燃作用，廢氣出口的抽力可調范圍有限；以上這些問題在客觀上制約了精餾塔在鋅精煉中各項技術經濟指標的進一步提高。
  6. The gasifier is one j the key pieces of equipment in ammonia production, and the output of serni - water gas and the utilization of coal feedstock are all embodied in the gasifier

    煤氣發生爐為合成氨生產中的關鍵設備之一，半水煤氣的產量以及原料煤的利用率都集中體現在煤氣發生爐中。
  7. Taking proper blend coal to increase clean coking coal yield

    採取合理配煤增加冶煉精煤產量
  8. 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。
  9. Concern about coking coal shortages has also forced some us and indian steel producers to trim output

    同時，有關煉焦煤短缺的擔憂也已迫使一些美國和印度鋼鐵生產商削減了產量。
  10. 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。
  11. Compared with last year ， our coal output has increased by three times

    與去年相比，我們的煤產量增長了3倍。
  12. The small mines account for one - third of china ' s coal production, but two - thirds of the industry ' s accidents

    這些小煤礦產量佔中國煤產量的三分之一，但是事故死亡人數卻佔全國煤礦的三分之二。
  13. A report by an international mine workers union found four point two lives were lost per million tons of coal production in china in 2003

    一份國際礦工聯盟報告指出， 2003年，在中國每一百萬噸煤產量就有4 . 2個死亡人數
  14. In total, worldwide liquid - coal production is expected to rise from 150, 000 barrels a day today to 600, 000 in 2020, and 1. 8 million barrels a day in 2030

    到2020年，全世界液體煤產量預計將從目前的每天15萬桶增至60萬桶，到2030年則將增至180萬桶。
  15. The relative risk was even higher in ukraine, where the death rate was five point five per million tons, even though ukraine ' s coal production is just a fraction of china ' s

    在烏克蘭，類似的這種風險甚至更高，每一百萬噸就有5 . 5個死亡率，即使烏克蘭煤產量只是中國的一小部分。
  16. China ' s coal shortages have been resolved, and last year the country ' s coal production and consumption were in balance, according to bp ' s review of world energy markets, published yesterday

    據英國石油（ bp ）昨天公布的世界能源市場評論，中國的煤炭短缺問題已得到解決，去年中國的煤產量與消耗量保持平衡。
  17. Today the coal industry in britain is on the decline ， the number of miners, collieries and the total output have been falling

    如今的英國煤礦業衰退，從而導致礦工、煤礦的數量和總產量都大大下降。
  18. From 1984, china began to construct the shendong minefield, the new coal base, using a lot of persons, resources, and funds. until now, the eight extremely large mines have been founded, the output of raw coal in 2000 was 34, 000, 000 tons, and the annual output in 2005 will be 60, 000, 000 tons, the future annual output will be 100, 000, 000 tons

    神東礦區是國家從1984年開始投入大量人力物力財力開發建設的新型煤炭基地，至今已有17年，業已建成特大型礦井8座， 2000年生產原煤3400萬噸， 2005年計劃產量6000萬噸，遠景規劃年產量1億噸。
  19. Quality control system of clean coal

    精煤產品質量控制系統
  20. As a kind of cement retarder, normal setting time and good effect for mechanical properties and soundness of cement can be got when adding desulfurization gypsum in cement, so it can used instead of natural gypsum to produce cement entirely, coal gangue is activated and coal ash desulfurized have good active, can improve cement output and also can depress consumption when them be used as mixed material, have well economic and environmental effects

    脫硫石膏作水泥緩凝劑時，水泥的安定性、凝結時間正常，可改善水泥的力學性能，完全可替代天然石膏；活化后的煤矸石和脫硫煤灰具有較好的活性，用作水泥混合材可增加水泥產量、降低生產成本，具有良好的經濟和環境效益。
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