重型起重機械 的英文怎麼說

中文拼音 [zhòngxíngzhòngxiè]
重型起重機械 英文
heavy-duty lifting machine
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • : 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...
  • : machineengine
  • : 名詞1. (器械) tool; instrument 2. (武器) weapon 3. [書面語] (枷和鐐銬之類的刑具) fetters, shackles, etc
  • 重型 : heavy (duty); heavy type重型車輛 heavy vehicle; 重型航空母艦 heavy aircraft; battle aircraft; ...
  • 重機 : heavy machinegun
  1. Owing to its excellent adaptability to large angle - displacement between two transmission shafts and other characteristics such as large transmission ratio, terse mechanism, high transmission efficiency, cardan cross - pin spindles has been widely used as an important mechanical part in transport machines, metallurgy machines, petrolic machines, heavy machines, etc. as an effective and promising approach to resolve complicated development of modern software, component - based development ( cbd ) is put forward to change the present way of software development by producing software through assembling ready software components and its final target is to realize the industrialization of software development totally

    十字軸式萬向聯軸器能夠很好地適應傳動軸間的較大角位移,而且具有傳遞扭矩范圍大、結構緊湊、傳動效率高、維修保養方便等特點,是一種要的傳動部件,因此在交通運輸、冶金、等領域中得到廣泛應用。基於組件的開發是近幾年發展並日益成熟來的一種軟體開發新方法,其核心思想是以流水線方式、通過組裝組件生產軟體,從而容易實現軟體開發的工業化。
  2. As an important step, the roll groove design - the selection of the roll groove system and the determination of the dimension, makes the decisive effect on the dimensional accuracy and the mechanic character of the tread steel bar

    設計作為螺紋鋼筋生產中的要環節,對螺紋鋼筋尺寸精度的高低著決定性作用,孔系統的選擇及孔尺寸的確定直接影響到成品鋼筋的尺寸精度及其性能。
  3. It mainly include theory introduction and development status of container crane ' s electrical control speed adjustment system, technical advantages of full frequency control speed adjustment system, and the usage condition of large - size container crane ' s electrical control system by our national port machinery industry, represented by shanghai port machinery plant. the third chapter of this article introduces the choosing methods of crane electrical transmission schemes, comparison of common used electrical speed adjustment schemes, the application of the frequency control speed adjustment on port machines, etc. the fourth chapter of this article gives an investigation about the principle and implement method of on - vehicle and remote management system on large - size container crane

    主要包括集裝箱電控調速系統的原理簡介以及發展狀況、全變頻調速系統的技術優勢、以及以上海港口製造廠為代表的我國港口行業在大集裝箱電控系統的使用情況;本文的第三章點介紹了電氣傳動方案的選擇方法、常用電氣調速方案的比較、變頻調速在港口上的應用等。
  4. Lifting and positioning of heavy machinery and goods

    ,吊運及貨物
  5. The heavy - duty slewing crane is suitable for the material swinging operation in metallurgy, railway, quay, machinery manufacture, etc. this hoist adopts the structure of rotary fulcrum bearing and variable cross - section. the overweight height is up to 2. 5 - 2. 6 meters, and rotary radius is up to 7 - 12 meters

    旋臂適用於冶金鐵路碼頭製造等行業的物料吊運作業,該採用了回轉支承與半截面壁結構,超高度達2 .米,回轉半徑達米。
  6. Zhongyuan hoisting machinery general factory was established in 1985, it is a mational medium type two enterprise, assigned crane manufacturer of the ministry of machinery industry of china

    中原總廠成立於1985年,系國家中二企業,國家工業部定點生產廠。
  7. In the virtual environment, it establishes prototyping of hydraulic system, realizes interfacing experiment data of hydraulic system and mechanism system in the same interface and accomplishes the simulating design of virtual prototyping entire system of carne

    在虛擬環境中建立液壓系統的樣,實現液壓系統與繫統在同一窗口界面中的試驗數據介面,完成虛擬樣系統的虛擬模擬運行的設計。
  8. Cross universal coupling is mainly used for rolling machine, mining machine, transportation machine, petroleum, shipping, making paper and other heavy - duty machine, is the most common and highest efficiency gearing, it has larger transmit moment, bigger angle, more flexible rotation, longer life than the old - type plum blossom shaft, smooth piece universal shaft, and gear coupling, it s a new generation product of changing the metallurgy steel rolling equipment reconstructive technology

    利用其結構的特點能使不在同一軸線或軸線折角較大或軸向移動較大的兩軸等角速連續回轉,並可靠地傳遞轉矩和運動。其最大的特點是各向位移補償能力強,結構緊湊,傳動效率高,維修保養方便。廣泛應用於冶金,石油,造紙,工程運輸以及其他等等。
  9. Qd type electromotive double girder crane with bridge style is a general loading and unloading machine designed according to gb / t14405 - 93 standard

    Qd電動雙梁橋式是根據gb / t14405 - 93標準設計的,是一種通用的裝卸
  10. In this paper i calculate the reasonable possession quantity of port handling machineries with chance - constrained linear programming. first in the paper is the background and meaning of this research ; then analysis present situation of port machinery management both in practice and theory ; in chapter 3, i qualitatively discusses characters influencing machinery quantity, which include lifting ton, intact rate and using rate, age of machinery, machinery purchase and working cost and so on. in chapter 4, i take the influencing characters to mathematic model of chance - constrained linear programming, aiming to maintain the need of production and reduce machinery cost

    文章首先介紹了選題的背景、意義以及主要工作;第2章介紹了港口管理在港口企業管理中的地位與作用,以及我國港口設備管理與配置現狀,並簡要介紹目前港合理擁有量的理論研究方法;第3章從技術與經濟角度定性分析了各種因素對港擁有量的影響,其中主要包括運量、完好率與利用率、設備役齡、購置與營運成本等;第4章將各種影響因素引入模犁,提出以完成生產任務、成本最低為目標,應用隨線性規劃模計算港口流動合理擁有量的方法;第5章以大連港大港區為例對模進行應用,選擇四種號叉車為研究對象,對其歷史經濟與技術數據進行統計分析,其中點對隨變量單位臺時維修費用進行了正態分佈擬合。
  11. Dongguang tool factory is the member of chinanese heavy derrick pulley association and the memberof cangzhou association of industy and commerce for the five metals. it was ste up 1970. for thirty years we have been manufacturing and desing all kinds of derricks and slings. our products are welcome at home and abroad. we are given the fame : keeping promise and contract and fine interprise by hebei industry and commerce bureau

    東光縣工具廠是「中國滑車行業協會會員廠」 , 「滄州工商聯五金商會會員廠」 ,建廠於一九七0 ,三十年來一直從業各種索具的設計和生產,產品服務于國內外市場,受到了國內外客戶的好評,並被河北省工商局授予「合同守信用」和「五好企業」稱號。
  12. The model dc12 multiple directional control valve is developed by optimizing the functions of hydraulic systems of existing overseas domestic and overseas agriculture machinery, applicable to hydraulic systems in engineering machinery, lifting transportation machinery and agricultural machinery for integrated control over several actuating mechanism

    Dc12多路換向閥是根據國內外農業等液壓系統進行優化設計推出的產品,適用於工程運輸、農業等液壓系統中,實現多個執行構的集中控制。
  13. The main work of this paper include the following : 1. through combining the computer simulation, mechanical design with the drive simulation, analyzing the structure type, basing the basic operation of shore container crane and the situation of container port, the paper designs the shore container crane drive simulation ' s software models

    本文的主要工作有: 1 )把計算模擬技術、設計技術與模擬器的研製結合來,通過分析岸邊集裝箱的結構式以及它的基本操作,根據岸邊集裝箱在集裝箱碼頭生產的具體情況,對集裝箱駕駛培訓進行軟體模塊設計,得出了一套比較科學、實際可行的方案。
  14. Based on the theory of laminated object manufacturing, the technology can directly produce three - dimension miniature structure by melting nano - phased powder with fine focus. in the process of micromachines, an important technological quota is the distinguishability. in the microscopic process of rapid fabrication, the distinguishability including the scanning distinguishability and the fabrication distinguishability

    該技術將選區激光燒結快速成技術與納米科學技術、激光技術、計算控制技術結合來,應用分層製造思想,以更精細聚焦的激光熔燒微、納米粉粉末直接成形三維微結構。在微加工中,一個要技術指標是解析度,在快速成微細加工中,把解析度區分為掃描解析度以及成解析度。
  15. Specializing in the development of manufacturing of oil filtration equipment, chongqing wanmei electronics machinery co., ltd and chongqing wanmei purifier research institute assemble lots of technical talents and professional technicians. taking " energy saving and environmental protection " as our own responsibility, wanmei has passed the quality system of iso9001 : 2000, and is one of the earliest exporters in the same field who gets the export license. wanmei developed oil filtration equipment in 32 series and 280 varieties based on absorption of up - to - date oil filtration technology at home and abroad. our products are applicable in electricity, petrochemicals, metallurgy, mine, aviation, shipment, railway and edible oil processing, ect

    萬美公司以"節約地球資源保護生態環境"為己任,在廣泛吸取國內外先進的濾油濾水除塵等凈化技術的基礎上,研製開發出32大系列280多種規格號的產品源源不斷地推向國內國際市場,被廣泛應用於電力石油化工冶金礦山航空船舶鐵路醫藥食品油生產等領域,為用戶實現節能降耗,減少環境污染著極其要的作用。
  16. In recent years, with the upsurge of high - tech firms like baoye housing group, jinggong science and technology, jinggong preiss - daimler steel building and changtai machinery, several sectors are quite eye - catching : intelligence housing development ;, r & d of energy - efficient and environment - friendly material and new - type building systems ; r & d of special cars and their spare parts, r & d of construction materials, machinery, textile machines ; design, manufacture and installation of heavy steel, light steel and space steel structure buildings

    近年來,隨著寶業住宅產業、精工科技、精工鋼結構、長泰等一批高新技術企業的迅速崛,華舍發展出現了幾個新亮點:智能化住宅開發;節能環保材料、新建築體系研發;專用汽車及配件、建材、紡織研發、生產;鋼、輕鋼及空間鋼結構建築設計、製作、安裝。
  17. Shibin wu ( optical engineering ) directed by yapei yang , jiahu yuan manufacturing technologies for large - aperture lightweight mirror are one of the development directions in advanced optical manufacturing technologies. the lightweight mirror has the incomparable advantages than that of the solid mirror. the lightweight mirror has overcome the mirror surface deformation caused by selfweight of the solid mirror, reduces or eliminates the deformation of thermal expansion in solid mirror surface induced by environmental temperature variations and temperature gradient appeared on mirror body. mechanical weight - reduction is one of the three lightening technologies for large - aperture mirror. the technology has the advantages of simple process, small technical difficulty, common equipment conditions and wide material selection range. the technology has been extensively investigated and applied in the technical field of optical engineering at home and abroad

    它克服了實心反射鏡因自而引的鏡面變形,降低或消除了實心反射鏡因環境溫度變化及鏡體溫採用鉆銑輕量化技術的輕鏡研製度梯度的出現而產生的鏡面熱膨脹變形。輕量化技術是大口徑反射鏡輕量化技術的三種方法之一。它具有工藝簡單、技術難度較小、設備條件要求不高和選材范圍廣泛等優點,在國內外光學工程技術領域得到了廣泛的研究和應用。
  18. Four kinds of accidents including the falling from high place, object beating, machine and crane injury, electric shock were the major research objects in this paper. people always call this four kind of accidents " the four big accidents ". the characteristics, modes, causes and protection measures of each kind were given in the paper

    文章詳細分析了高處墜落、物體打擊、傷害、觸電事故的特點、類、發生原因和防範措施,並用事故樹分析法分析了每種類的典事故,做出了定性分析。
  19. One can receive individual offers fast around conveying technology, hoists and at the same time on compact excavator, excavator and earth - moving machinery and beyond that also on mini loader by mail from gehl europe gmbh

    Gehl europe gmbh是一家知名的、誠信的生產商和服務商,該公司提供新的、專門的產品,例如挖掘,緊湊挖掘裝置、升降,土方工程,運輸技術。
  20. Based on the vibration model and testing data, the paper provides a systematic way to not only the choice of testing parameter but also drawing the conclusion. the paper has three parts. first, the paper discusses the vibration mechanism of slew bearing, analyzes features of vibration and signal and deduces the formula of feature frequency and inherent frequency

    本文從回轉軸承裝置自身的結構特點出發,以結構動力學和信號分析理論為基礎,用現代測試與試驗技術為研究手段,從振動的角度對大回轉軸承裝置的狀態監測與診斷進行了系統的研究。
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