管道壁 的英文怎麼說

中文拼音 [guǎndàobì]
管道壁 英文
channel boundary
  • 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;...
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 壁 : 名詞1 （墻） wall （of a house etc ） : 銅墻鐵壁 bastion of iron2 （作用像圍墻的部分） wall of st...
  • 管道 : [工業] pipeline; channel; tunnel; piping; canalis; pipe run; duct; conduit; conduit pipe; ducting...
  1. Cleanup corrosive substance in pipe such as internal water, clean oil, methane hydrate, ferric oxide, carbide dust, carbon bisulfide, hydrosulphurice acide, etc. ; reduce corrosion damages to inner wall of pipeline caused by corrosive substance ; clarify pipe route again ; inspect pipe deformation ; check perfectness ratio of valves along pipe ; decrease working backpressure

    清除管線內部積水、輕質油、甲烷水合物、氧化鐵、碳化物粉塵、二硫化碳、氫硫酸等腐蝕性物質；降低腐蝕性物質對管道內壁的腐蝕損傷；重新明確管線走向；檢測管線變形；檢查沿線閥門完好率；減小工作回壓。
  2. Cylinder dryer is a dind of rotatin continuous drying equipment with internal heating conducting - style, certain thickness of materials film theres to the lower trough of materials under the rotating cylinder. heat is transferred to the internal wall of the cylinder through pipes and misfired ahain to the external wall and to materials film, to evaporate and damnify moisture in materials film so as to dry materials

    滾筒乾燥機是一種內加熱傳導型轉動連續乾燥設備。旋轉的滾筒通過其下部料槽，粘附著一厚度的料膜。熱量通過管道輔送至滾筒內壁，傳導到滾筒外壁，再傳導給料膜，使料膜中的濕度得到蒸發、脫濕、使含濕份的物料得到乾燥。
  3. Polyethylene structure - wall piping system for underground usage part 2 : polyethylene spirally enwound structure - wall pipes

    埋地用聚乙烯pe結構壁管道系統第2部分：聚乙烯纏繞結構壁管材
  4. Yet in imitating candles or oil lamps in our salons, we hide the apertures of the gas pipes ; in illumination, on the other hand, we pierce the pipes with innumerable small openings, so that all sorts of stars, firewheels, pyramids, escutcheons, inscriptions, and so on seem to float before the walls of our houses, as if supported by invisible hands

    然而，在我們沙龍里，為了模仿蠟燭或油燈的光，我們將氣體傳輸的管道口藏起來；另一方面，為了照明，我們又將輸氣管分成無數個小的出口，這樣在我們的墻壁上就會閃動著猶如火星、火輪、金字塔、盾牌、字跡等各種各樣的形態，就好像被無形的手控制著。
  5. To enter. the above micro - pipe mostly scathes inner pipe wall based on its friction locomotion mechanism

    但是，微管道機器人多是利用摩擦機理運動，存在易損壞管道內壁等缺陷。
  6. 7 thermocouple and thermal resistance special in stove pipe, burning furnace and the wall of boiler

    7爐管道焦爐鍋爐爐壁專用熱電偶阻
  7. With thermal spray technology, the surface of water wall tubes is easily covered by varied high performance coatings. in this paper, several new alloy and cermet coatings applied to water wall tubes were designed and their performance was studied according to the research item of hanchuan power station of hubei province " the study and development on the corrosion - resistant and wear - resistant coatings of water wall tubes in boiler "

    採用熱噴塗技術可以方便地在鍋爐管道表面獲得各種高性能的防腐耐磨塗層。本文結合湖北省漢川電廠的研究項目「鍋爐水冷壁管防腐耐磨塗層的開發研究」進行水冷壁管新型合金和金屬陶瓷復合塗層的設計和性能研究。
  8. Polyethylene structure wall pipeline system for underground usage part 1 : polyethylene double wall corrugated pipes

    埋地用聚乙烯pe結構壁管道系統第1部分：聚乙烯雙壁波紋管材
  9. Pipe production line : double wall metal reinforced spiral corrugated pipe production line double wall corrugated pipe, steel plastic composite pipe and pe pipe and hdpe spiral pipe production line

    管道類? ?鋼骨架增強纏繞波紋管、大口徑雙壁波紋管、鋼塑復合管以及實壁或結構壁聚乙烯管成套生產設備。
  10. Product character ： good flow, film smooth, excellent adhesion, reduce the coefficient of rub and cut down the obstruction of transportation

    作用同時可有效降低管道內壁摩擦系數，減少輸送阻力。
  11. Avoiding the difficulties of detecting the difficult parameters in furnace control and of building up the models, integrated with fuzzy control and conventional pid control, abb ’ s control it system is used to predict the bloom surface and center temperature directly based on the temperature of furnace wall easily to be detected so that the temperature settings in various furnace sections can be self - corrected, the furnace temperature of each section self - adjusted and on - line parameters of combustion control self - optimized. in addition, the heating parameters and the operating status of the field plant can be monitored with alarm

    採用abb公司的controlit控制系統，避開爐子控制中遇到的困難參數檢測及建模困難等因素，直接根據容易檢測的爐壁溫度來推知鋼坯表面溫度及鋼坯中心溫度，將模糊控制技術與常規pid控制相結合，實現各段溫爐設定值自修正、各段爐溫自協調、各參數在線自整定的自尋優最佳燃燒控制;對熱工參數、現場設備的運行情況進行監視、報警，實現爐膛壓力、管道壓力、換熱器的保護控制，並將重要參數送往廠級mis網路。
  12. The food waste disposer will not block drain, because food wastes are grindedinto fluid and flushed away, carrying all greasiness away effectively. in addition, thefluid also plays an important role in polishing, flushing, and cleaning the pipes

    因為食物垃圾被研磨成漿狀液體后在隨機加速的水流作用下，可有效帶走粘在下水管壁上的油膩，並起到打磨沖刷清洗下水管道的作用。
  13. Vent ducts from the cargo holds, dangerous goods, grit blasting from inside before painting, at least 3 layers coating must be provided

    貨艙、危險品艙通風管道內壁在油漆塗裝前應進行噴丸處理，至少應塗3道油漆。
  14. Practice for determination of the temperature of above - ground plastic gas pressure pipe within metallic casings

    測定內壁金屬鑄件塑料氣壓管道地面溫度慣例
  15. Measurement of wall thickness of pressure vessel and process line for chemical industry

    化工壓力容器和管道壁厚的測定
  16. The wall of this testing tube is in definite heat flux ( e. g. the second boundary condition )

    管道壁面是定熱流密度（第二類邊界條件） 。
  17. These defects can occur at the outer or inner surface of the pipe and can lead to a serious loss of pipe wall thickness

    這些缺陷既可能發生在管道外壁又可能發生在管道內壁，通常致使管道壁厚減薄。
  18. The selection of pipe wall thickness, the calculation and design key points of the melt flow, melt pipe flow pressure fall and melt flow speed in the design of melt pipes were introduced in detail

    摘要介紹了熔體管道設計中管道壁厚選擇、熔體流量、熔體管道流動壓力降和熔體流速等計算方法和設計要點。
  19. In this condition heat convection inside and outside of tube are coupled. coefficient of convective heat transfer inside and outside of tube gotten through such way compare with coefficient of convective heat transfer inside and outside of tube gotten through by electricity. for comparability between this two condition, the average heat flux on the tube must be equal for this two condition

    這種情況下管內外對流換熱是藕合的，得到的管內外對流換熱系數分別與電加熱管道壁面的邊界條件下管內和管外流動的對流換熱系數相對比，為了使他們具有可比性，我們規定在這兩種邊界條件下通過管子的平均熱流密度相等。
  20. The data acquisition and data flow for various sensor carriers are analyzed systematically, and the calculation models are put forward. the model of quantification of wall - loss defects for in - line inspection with ultrasonic pigs has been established. and inspection data can be pretreated with this model, compressed with dpcm technique and treatd by dsp instruments

    建立了檢測頭數據採集量及數據處理速率模型，首次建立了管道壁缺陷液浸超聲檢測的量化分析模型；提出採用該模型進行數據預處理后，採用差分脈碼調制技術進行數據壓縮，採用dsp器件提高數據處理速率。
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