primary steel 中文意思是什麼
primary steel
解釋
通用鋼-
The primary parts adopt steel pad f46, the pumpbody strength is high, it can resist all cauterization of strong acid and strong alkali
的強腐蝕介質主要部件採用鋼襯f46 ，泵體強度高，能耐所有強酸強堿的腐蝕。 -
Primary chalk filters and gypsum repulper are made of aisi304 stainless steel.
一般碳酸鈣過濾機和石膏再漿器用AISI3O4號不銹鋼製成。 -
Influential factors of primary dendritic arm spacing in high - carbon steel billets
高碳鋼小方坯的一次枝晶臂間距的影響因素 -
And it investigates the appearance condition ( including joint, crack, eroding, corrosion, braking pole device rupture, crane - girder ' s gnawing railway and so on ) of the whole crane - girder system on the spot, at the same time, it also actually examines the stress of the beam, chemical ingredient, distortion and railway excursion, etc. through sampling, and based on the actually examined results, it checks and calculates the carrying capacity of crane - girder system. then, based on the investigating on the spot and the calculated result, it discusses the mechanism of fatigue failure of the upper part of welded steel crane - girder, analyses the reason of steel crane - girder in the high - frequency emerging the fatigue crack, institutes the strengthened method of damaged steel crane - girder of accurate packing up workshop of the primary mill plant. finally, it presents some advice and suggestions for the repairing and strengthening method of fatigue crack of upper part of steel crane - girder in the high - frequency
針對包鋼初軋廠精整車間鋼吊車樑上部區域出現裂縫這一問題，本文首先綜述了國內外關于焊接鋼吊車樑上部區域疲勞裂縫的研究現狀；其次對整個吊車梁系統的外觀情況（包括連接、裂縫、腐蝕、銹蝕、制動桿件斷裂、吊車啃軌等）進行了現場調查，抽樣實測了梁的應力、化學成分、變形及軌道偏移等，根據實測結果，對吊車梁系統的承載能力進行了驗算；然後，根據現場調查及計算結果，探討了焊接鋼吊車樑上部區域疲勞破壞的機理，分析了重級工作制鋼吊車梁出現疲勞裂縫的原因，制定了初軋廠精整車間破損鋼吊車梁的加固方案；最後就重級工作制鋼吊車樑上部區域出現疲勞裂縫的修復與加固方案提出了一些意見和建議。 -
The primary of linear induction motor which drives the metro is installed on the chassis bogie, and because it is quite strict with laying down railway rail to use flat linear induction motor to drive metro, its secondary - - - - reaction board ( called induction board ), which is a kind of compound board of aluminum and steel, is fixed on the rail sleeper between the track. it is the airgap which is a gap between the primary and secondary of lim. the electromagnetic airgap is a very important parameter of lim
利用有限元法對直線感應電動機二維非線性渦流場進行了數值計算，並在此基礎上，運用電磁場有限元分析的專用軟體ansoftmaxwell2d對單邊型直線感應電動機的瞬態特性進行了模擬分析，得到電機運行過程中的電磁推力、法向力、初級電流、氣隙磁密等曲線，通過改變直線電機參數，分析了電機氣隙對其瞬態性能的影響。 -
Spike crushers are used in the iron and steel industry for primary crushing of hot sinter
輥式破碎機在冶金業領域里被用來粗碎熱燒結礦。 -
The voltage transformer is fully enclosed type the iron core is piled up of the cold roll silicon steel sheet. the iron core, primary and secondary windings are casting resin by advanced vacuum carting equipment. it has a good ability of antipollution and moisture proof. the secondary outlet is wrapped by outlet box with three exits with different directions. it, s convenient. it can prevent from stealing electricity
本系列電壓互感器為全封閉式結構，鐵芯採用優質冷軋硅鋼片繞制，並經嚴格的熱處理，鐵芯與一次繞組和二次繞組一起以先進的真空澆注工藝用環氧樹脂澆注成型，互感器耐污穢，耐潮濕性能好二次出線端子有出線端子盒，端子盒有三個不同出線方向接線方便，並可實現防竊電措施。 -
To increase the rate of hitting the grade of liquid steel based on match between converter and continuos caster in capacity is considered as a promising way to improve process control and make production cost - efficient at steel making division. based on lgmis and the model of process - control of converters, the factors, which impact to the hit ratio of grade of liquid steel, have been investigated in details. the influence of quality and availability of primary raw materials, such as hot metal, semi - steel and mixture hot metal and semi - steel, on quality of liquid steel has investigated
本文結合攀鋼轉爐煉鋼工藝現狀及全連鑄對鋼水質量的要求，從改進煉鋼過程質量控制的角度，以轉爐連鑄機爐機匹配條件下提高鋼種煉成率為目標，在現有lgmis系統和轉爐煉鋼過程靜態控制模型的基礎上，詳細分析了攀鋼轉爐煉鋼的鋼種煉成率以及影響攀鋼轉爐煉鋼的鋼種煉成率的因素，分析了轉爐煉鋼主原料（鐵水、半鋼、混合鐵水）的質量和物流條件對攀鋼煉鋼過程質量的影響，提出了通過控制轉爐煉鋼主原料質量和物流條件改進煉鋼過程質量控制的策略。 -
Gas pressure thermometers are highly accurate and correspond to accuracy class 1 according to en 13190 ; in our robust high quality steel version they are optimally suited above all for the primary and chemical industries, plant construction and transportation
氣壓溫度計的精度非常高，可以達到en 13190中的class 1 。在我們的魯棒性高質量鋼版本中，氣壓溫度計非常理想地適用於第一產業和化學工業，平臺建設和運輸。 -
Because river west area agriculture develop relatively outstanding among whole industrial structure, because two structure system that urban and rural areas cut apart make river west area represented by the tertiary industry quite backward urban economy again, have consumed a large amount of natural resources, manpower resources, but rely mainly on producing the primary product of the industry and agriculture, though river agriculture of the west offer a large amount of commodity grain while meeting one ' s own need, though jinchang, wine steel, yumen offer a large amount of basic industrial products for country for many years, but leading status and induced effect of urban economy still comparatively weak
如河西走廊在整個產業結構中農業發展地位過重，工農、城鄉分割的二元結構使河西走廊以第三產業為代表的城市經濟相當落後，耗費了大量自然資源、人力資源，卻以出產工農業的初級產品為主，盡管河西走廊的農業在滿足自身需要的同時還為其他地區提供了大量的商品糧，盡管金昌、酒鋼、玉門多年來為國家提供了大量的基礎工業產品，但產業結構失衡、城鎮體系結構不完善、城鎮經濟的帶動作用薄弱、生態環境面臨危機。 -
Primary chalk filters and gypsum repulper are made of aisi304 stainless steel
一般碳酸鈣過濾機和石膏再漿器用aisi3o4號不銹鋼製成。 -
Students from conservative baptist lui ming choi primary school acted as the steel cable of the tsing ma bridge and used chairs to imitate vehicles on it
浸信宣道會呂明才小學上午校同學以椅子作道具，扮演青馬大橋上的車輛；兩旁為同學扮演的青馬大橋鋼纜。 -
It can transport the strong corrosive medium of high - ph indicator density more than 1. 84t m3 the primary parts adopt steel pad f46, the pumpbody strength is high, it can resist all cauterization of strong acid and strong alkali the product combines the excellence of magnetic pump and suction pump. its at the base of imd magnetic pump to extends and empolder out. the most outstanding trait is not only own magnetic function of suction pump but also own no leak and running tranquilly function of magnetic pump
的強腐蝕介質主要部件採用鋼襯f46 ，泵體強度高，能耐所有強酸，強堿的腐蝕產品充分結合了磁力泵與自吸泵的優點，是在imd磁力泵的基礎上延伸開發出來的產品，最突出的特點是既具有自吸泵的自吸功能又有磁力泵的無泄漏運轉寧靜的優點，是液下泵最好的替代產品。 -
According to the test results of 15 large size specimens of sfrc four - pile caps, crack status, the midpoint flexibility of pile caps bottom, concrete strain side and steel strain bottom are observed, and primary influencing factors of sfrc four - pile caps are analyzed by changing bulk factor, effective thickness, quantity of distributed steel and steel laying mode
依據15個大尺度鋼纖維混凝土四樁承臺試件的試驗情況，通過改變鋼纖維體積率、承臺有效厚度、配筋量及配筋方式，觀察和記錄了樁承臺裂縫開展與分佈、承臺底部中點撓度、側邊混凝土應變和底部受拉鋼筋應變，分析了影響鋼纖維混凝土四樁承臺承載能力的主要參量。 -
Abstract : according to the test results of 15 large size specimens of sfrc four - pile caps, crack status, the midpoint flexibility of pile caps bottom, concrete strain side and steel strain bottom are observed, and primary influencing factors of sfrc four - pile caps are analyzed by changing bulk factor, effective thickness, quantity of distributed steel and steel laying mode
文摘:依據15個大尺度鋼纖維混凝土四樁承臺試件的試驗情況，通過改變鋼纖維體積率、承臺有效厚度、配筋量及配筋方式，觀察和記錄了樁承臺裂縫開展與分佈、承臺底部中點撓度、側邊混凝土應變和底部受拉鋼筋應變，分析了影響鋼纖維混凝土四樁承臺承載能力的主要參量。 -
Through the research on the loop controlling system of high speed rod mill, wuhan iron & steel company and analyzing the state of the big fluctuation of the loop and difficulty in control., this paper simulated the control system, via the system, consummating the factor that influence the loop, optimized the primary control system and find out the best curve and control parameter. finally, increase rate of eligible products for the sake of achieving the high economic benefits
對其活套套量波動大，不易控制的狀態進行分析，模擬模擬出控制系統;並在其控制系統中分析影響活套的因素，優化控制系統，找出活套控制的最優化曲線和控制參數，從而提高產品的成材率，提高產品生產的綜合經濟效益。 -
When the primary structure is reinforced concrete structure and the secondary structure is steel structure, the joint between two kind structures can be rigid connection 、 semi - rigid connection and hinged connection
當主框架為鋼筋混凝土結構，次框架為鋼結構時，主次框架可以採用剛接、半剛接和鉸接三種不同的連接方式。 -
The actual stress in soil nails is very different from theoretical analysis, so in - situ measurements in chaowai soho project in beijing, the method that placing the reinforcing steel bar - stress measuring apparatus in primary reinforcing steel bar to gain actual pull force is adopted in this paper
摘要針對土釘支護中土釘實際所受拉力與目前理論和規程計算結果相差較大的問題，對北京朝外soho土釘支護進行了現場監測。 -
The primary research on the design of technical workers ' salary of baotou steel corporation
包鋼技術工人薪酬設計初探
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