管材孔 的英文怎麼說

中文拼音 [guǎncáikǒng]
管材孔 英文
grooving of tubes
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 材 : 名詞1 （木料） timber 2 （泛指可以直接製成成品的東西; 材料） material 3 （供寫作或參考的資料） ma...
  • 管材 : [工業] tubing; skelp; tubular product管材擠壓機 tube extruder; 管材冷軋 cold reduction of tubes; ...
  1. The carbon nanotubes ( cnts ) are attractive materials for electrodes of supercapacitors due to their superb characteristics : chemical stability, low mass density, low resistivity, and large specific surface area

    納米碳管導電性好、比表面積大、微孔集中在一定范圍內，從理論上講是製作超級電容器的理想材料。
  2. Fiber - tracheid an elongated cell with bordered pits found in wood, intermediate in form between a fiber and a tracheid

    纖維管胞：木材中具有具緣紋孔的細長細胞，是纖維和管胞的中間類型。
  3. The cardan shafts are exported to malaysia, philippines, australia, etc by assorting with steel rolling machines such as baotou iron steel company, whose annual output of high - speed rod - rolling mill is 500, 000 tons ; 700, 000 tons of high - speed rod - rolling mill for wuhan iron steel company ; high - speed bar mill for hangzhou iron steel factory ; model 1430 large panel blank conticaster of panzhihua iron steel company ; model 2000 large panel blank conticaster for shanghai no. 3 iron steel company ; model 2201350 large panel blank conticaster, metallurgy seamless tube punching machine, pipe rolling machine, rolling mills of middle and small sizes etc for jiuquan iron steel company

    如：包頭鋼鐵公司年產50萬噸高速線材軋機武漢鋼鐵公司年產70萬噸高速線材軋機杭州鋼鐵廠高速棒材軋機攀鋼公司1430大板坯連鑄機上鋼三廠2000大板坯連鑄機酒鋼公司連鑄機以及無逢鋼管穿孔機軋管機中小型軋機等冶金設備用萬向聯軸器。近年來還出口馬來西亞菲律賓澳大利亞等國軋鋼機上用萬向聯軸器，公司主要產品還有造紙設備和木工設備。
  4. The interior size and the calorific capacity of the borehole are much smaller, moreover the temperature change is slow, so usually we can neglect the influence of calorific capacity but to consider according to the heat transfer in steady state process, thus we can establish one - dimensional and the two - dimensional thermal resistance model in the borehole

    而在鉆孔內部，包括回填材料，管壁和管內傳熱介質，與鉆孔外的傳熱過程相比較，由於其幾何尺寸和熱容量要小得多，而且溫度變化較為緩慢，因此通常可以忽略其熱容量的影響而按穩態傳熱過程來考慮，建立了鉆孔內的一維和二維的熱阻模型。
  5. Heat accumulating floor with hae of porous material 15 cubic meter, inside the floor there are perforated pipes of 35 sm in diameter to supply hot air from hss and pss. - the heating amount - 66228 kwh h for 6500 degree - days of heating period

    溫室地板鋪15平方米的蓄熱地板，地板使用多孔蓄熱材料，地板內還布有多孔管道，綜合太陽能系統和被動太陽能系統加熱后的空氣就從這些管道流到地板。
  6. In the special fields machine tools for various materials, wall saws, road, rail and canal construction or beyond that with diamond tools with polished diamonds glass cutting diamonds, diamond drills, crack cutter, stones, boards, pipes, pre - assembled units as well as with drill machine, building construction and / or with circular saw blades and industrial and refuse technology is cedima gmbh well - known

    Cedima gmbh是一家現代化的、可靠的產品供應商，這家供應商從事鉆床、打孔機，金剛石工具，切割器，圓鋸片、鋸片銑刀，臺鋸，鋸片、鋸條，石材加工，墻面鋸，張緊機械（張緊分離） ，用於各種原料的機械工具，地上建築，街道、軌道和渠道建築，石、板材、管道、成品，工業和垃圾處理技術，通用空氣技術的製造、銷售。
  7. It shows with the increase of the amount of the mo in the si - mo infiltrant, the density of the infiltrated materials with the same performs increased, but the amount of the free carbon and pore also increased. it was the result of the capillary chocking - off caused by the separation of the mosj2 from the alloy infiltrant during the sintering process. after th thermal treatment at 2050, the amount of the free carbon and pore decreased. also. another cause for the unfully conversion of c into sic was the gas pressure. larger than the capillary force

    實驗表明，對于同一坯體，隨著si - mo熔體中mo含量的增加，浸滲所得材料的密度隨之增加，但是，材料中的殘留c 、氣孔相的含量亦隨之增加。這是由於反應浸滲時，熔體中析出的mosi _ 2阻塞毛細管造成的。含殘留c 、氣孔相的材料進行高溫（ 2050 ）熱處理后，材料中殘留c 、氣孔相的含量大大減少。
  8. Aluminium and aluminium alloys. cold drawn rod bar and tube. part 8 : porthole tubes, tolerances on dimensions and form

    鋁及鋁合金.冷拔棒材條材和管材.第8部分:多孔拉拔管尺寸和形狀公差
  9. It is a large sized metallurgical joint enterprises of common and special steel. there are other factories including changlin machinery group co., jiangxi electrical machines plant, jiangxi steel cable plant, where. escalators, pipe - cutting machines, non - ferrous pressing and casting, stainless steel plastic compound pipes, hi - tech honeycomb porcelain, power fork trucks, power testing machines, hail - preventing and rain - producing rocket shells and other products with high content of technology have a promising market

    長林機械集團、江西電工廠、江西鋼絲廠等一批"軍轉民"企業，憑借其設備、技術和管理優勢，研製生產的自動扶梯、管路不停輸開孔機、有色壓鑄、不銹鋼塑料復合管材、蜂窩陶瓷、電動叉車、電源校表儀、防雹增雨火箭彈等產品科技含量高，市場前景看好。
  10. Aluminium and aluminium alloys - cold drawn rod bar and tube - part 8 : porthole tubes, tolerances on dimensions and form ; german version en 754 - 8 : 1998

    鋁和鋁合金.冷拉棒材和管材.第8部分:帶孔管材.尺寸和
  11. The line is mainly used for producing foamed pvc pipes. those pipe are widely used in sewer, electricity and tele - communication cables, drainage for airport and railway projects irrigation pipes, etc

    該生產線主要用於生產pvc發泡管材，生產的芯層發泡管材廣泛適用於下水管道。電力及道路通訊。電纜導管、機場道路和鐵路排水管、低孔灌溉輸水管。
  12. Series of high pressure thermocouples thermalresistances and thermowells, the thermocouple take the form of spring - loaded, of which protective tube and flange are forged of special alloy, as well the thermowell are formed with bar stock drilled. more further, theconnecting between thermowell and flange can be compressed with tapered thread and the groove at the lower end of flange can be welded with argon arc. these thermocouples are usually used in high equipments of hydrogen cracking device, cracker and vaporizer etc for pressure - resistant in over 30 mpa, operating temperature from 0 up to 800

    系列高壓熱電偶阻及套管，熱電偶採用彈簧壓著式，保護套管和法蘭選用特殊合金材料鍛造，套管採用棒料整體鉆孔加工而成，與法蘭連接處以錐管螺紋配合併與法蘭下端渠槽處用氬弧焊接，耐壓30mpa ，使用溫度0800 ，可長期使用在加氫裂化裝置裂解裝置，氣化爐等高壓設備中。
  13. The strength is a main mechanics performance index of the concrete. it has always been a focus of material scientific research of concrete. models about mechanics characteristic of concrete were mostly the understanding based on material macroscopical level of concrete in the past. its main characteristic turns the material ideal with heterogeneous, nonuniform nature into the even, continuous body and carry on modeling. this kind simplified and met project practice ' s demands to a certain extent, but it is difficult to study the influence produced toward strength of material of structure of the microcosmic or the mescoscopic within the concrete material with this kind of method

    以往有關混凝土力學特性的模型大多是基於混凝土材料宏觀層次的認識，其主要特點是把具有多相、非均勻性質的材料理想化為均勻、連續體進行建模，這種簡化盡管在一定程度上滿足了工程實踐的需要，卻難以用這種方法來研究混凝土材料內部微觀或細觀結構對材料強度所產生的影響，不能說明材料內部結構如孔結構變化時強度的變化規律，也不能用於指導如何改進材料的組成和微觀結構而達到提高混凝土強度的目的。
  14. This paper presents an investigation on a new type of rubber damper, that is, a rubber damper with honeycomb structure. the honeycomb structure will enhance the energy dissipation of a rubber damper and as a result increase the damping of the damper. the performances of honeycomb dampers are experimentally tested by a test rig. the results show that the diameter and the density of holes of the honeycomb structure are important parameters in the design of the damper. for a damper of given size, there are optimum values of both parameters with which the damper provides highest damping. additionally the honeycomb structure does not change the correlation of damping to frequency. a practical honeycomb damper is designe d and applied to inlet pipe of a screw compressor in a petroleum factory for vibration reduction. the vibration of the pipe is obviously suppressed by the damper, at least 25 %

    本文採用理論分析和實驗相結合的方法，研究了蜂窩孔這種結構因素對橡膠阻尼材料阻尼性能的影響。在自行設計、製作的懸臂式阻尼測試實驗裝置上，對蜂窩式橡膠阻尼器的阻尼性能進行了大量的實驗測試，初步找出了蜂窩孔孔徑、孔數以及預壓縮量等因素與阻尼器阻尼性能的關系。本文利用實驗研究的結論，設計了一種專用的蜂窩式橡膠阻尼器，並應用於某廠螺桿壓縮機進口管道的減振，取得了明顯的減振效果。
  15. Aluminium and aluminium alloys - cold drawn rod bar and tube - porthole tubes, tolerances on dimensions and form

    鋁和鋁合金.冷拉短棒材棒材和管材.出水孔管.尺寸和形狀公差
  16. With technical advantage of xinrong machinery and in accordance with the market demand of pipes production, we have designed, developed and manufactured xrlk1125, xrlk2050 auto pipe - expanding machines with reference to the technology of sophisticated equipment from domestic and overseas

    Xrlk2050全自動擴孔機是我公司根據國內管材生產中市場需求，根據本公司的技術優勢，借鑒國外先進設備而開發設計製造的產品。
  17. Equipped with expanding mold of relative specifications, xrlk1125, xrlk2050 auto pipe - expanding machines and relative pipes production line can realize full procedure automatic production of straight opening and protruding opening pipe - expanding of all plastic pipes from 75 - 630

    Xrlk2050全自動擴孔機與相應的管材生產線、並配以響應的各規格擴孔模具，可完成75 - 630各規格內的塑料管材直口、凸口擴孔的全過程自動化生產。
  18. The products are as follows : single / twin - screw plastic extruder, the hdpe tube, the pp - r pipe, the perforated pipe, composite tube extrusion line, plastic extrusion line, pipe extrusion line, double pipe extrusion auxiliary machine, four pipe extrusion auxiliary units, granulate production line, cooling dry machine, screw feeder, crusher, mixer and hot & cold mixer, dehumidify dry unit, and all kinds of auxiliary units

    主要致力於：單/雙螺桿擠出機， hdpe管、 pp - r管、多孔管、復合管成套生產線，塑料擠出異型材、管材生產線，一模雙管輔機，一模四管輔機，造粒生產線，冷卻乾燥機，系列上料機，破碎機，高速混合機及冷熱混合機組，除溫乾燥機與各種輔機的生產與銷售。
  19. Langfang rizhi machinery tools co., ltd. : exclusively invested by japanese unik corp ， specialized in the manufacturing of various hole machining tools applied for the processing of metal, cement, glass, marble, thin wall and pipe materials

    廊坊日質機械工具有限公司是由日本尤尼卡株式會社投資組建的獨資企業，專門生產各類孔加工工具，可加工金屬、水泥、玻璃、大理石、薄壁、管材等。
  20. Drilling technology, drilling fluid formulae, coring technology, use of drilling pipe and prevention and treatment of hole accidents used in drilling in in - situ leaching uranium deposit are presented and concluded in this paper

    摘要總結介紹了松遼盆地可地浸砂巖鈾礦鉆探的施工工藝，沖洗液配製及管理，可地浸砂巖鈾礦鉆探的目的層鬆散砂體的取心技術和退心技術，鉆探管材的使用及孔內事故的預防與處理。
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