main duct 中文意思是什麼

main duct 解釋
降塵管
  • main : adj 1 主要的，主，全，總。2 充分的，盡量的；全力的，有力的。n 1 體力，氣力；力〈僅用於 with might...
  • duct : n. 1. 管，導管，輸送管；槽，溝，渠道。2. 【無線電】波道；【電學】（電線，電纜等的）管道。
  1. The duct that drains the entire gland is the main duct.

    整個腺體的導管稱主導管。
  2. A small benign intraductal papilloma appears here in a breast duct, typically in one of the main lactiferous ducts beneath the areola

    圖示乳腺導管中的小的良性導管內乳頭狀瘤，代表性地出現于乳暈下的一個主要輸乳管內。
  3. Each testis contains a main spermatic duct which locates in the cavity and runs lengthwise along the ventral side of the testis, connecting to the lumen of the testicular lobules

    大眼鱖（ sinipercaknerigarman ）左右精巢完全分離，輸精管位於精巢的腹側凹溝內，有血管伴行。
  4. Main products : veterinary metallic injector, veterinary continuous injector, veterinary plastic steel injector, ox earlabel, pigearlabel, goat ear label, ear label clippers and diverse veterinary scalpels, pig - purpose water dispenser, spermatic duct. etc. in a total of over 100 items for the broad masses of distributors and users to choose

    主要產品：獸用金屬注射器、獸用連續注射器、獸用塑鋼注射器、牛耳標、豬耳標、羊標鉗和各類獸用手術刀具、豬用飲水器、輸精管等上百個品種任廣大經銷商和用戶選購選用。
  5. Our main products include : cleaning tape ; foam tape ; double - sided tape ; cloth duct tape ; pvc ( pe ) pipe wrapping tape ; masking tape ; warnning tape ; kraft paper tape and bopp packing tape

    我們的主要產品有：清潔膠帶；泡棉膠帶；雙面膠帶；布基管道膠帶；美紋紙膠帶；警示膠帶；牛皮紙膠帶； bopp封箱膠帶。
  6. The turbine backpressure is measured by the pressure transmitters ind25. gcw. 00 pt400 on the main steam duct

    汽機背壓由主蒸汽管道上的壓力變送器ind25 . gcw . 00pt400測量。
  7. Outside the porta hepatis, the main hepatic duct joins the cystic duct from the gallbladder to form the common bile duct, which drains into the duodenum

    在肝門外部?總肝管與從膽囊來的膽囊管匯合形成膽總管?並匯入十二指腸。
  8. The results indicate that the recirculations are caused at the closed end of the main duct and near the lower wall of the main duct in the lower side duct, and the secondary recirculation in the main duct ' s cross section, which appears only near the lower side duct, is caused due to section enlargement as gas enters the main duct from the side duct, when gas enters only at the entrance of the side duct

    實驗結果表明，在只有支管進氣的情況下，在總管的封閉端和支管下游總管壁面處產生了迴流；以及氣流從支管進入總管後由于截面擴張在總管橫截面上所誘發的二次流，並且二次流現象只發生在支管下游附近的總管橫截面上。
  9. The zone supply and return air paths are used to describe the configuration of the flow path that the supply air takes in moving from the main air handler to the zone terminal units and that the return air takes on leaving the zones and returning to the central return air duct

    空調區域的送風和回風路徑用於描述，送風從主要空氣處理設備到區域終端設備和回風從空調區域到集中回風管道的過程。
  10. The results show that the exhaust duct, the exhaust plume and the ship hull are the three main ir radiation sources on naval ship which are the main objects to be controlled, and that the control techniques for the ship hull, the active cooling technology is one of the ideal control strategies

    結果表明：煙囪管壁、排氣煙羽和艦船表面是艦船的三大紅外輻射源，是艦船紅外輻射的主要控制對象；針對艦船表面的紅外輻射，主動冷卻技術則是較為理想的控制策略之一。
  11. Presents the main components of the vav terminal units of single duct, series fan powered and parallel fan powered, and also their application to the inner and peripheral zone of air conditioning systems

    摘要介紹了單風道變風量末端、風機串聯型末端以及風機並聯型末端的主要設備構成及其在空調系統內外區的應用。
  12. Application of ep to treat the main duct waste gas of nangang sintering machine

    鋼燒結機頭煙氣除塵中的應用
  13. Main technical data dimension of duct

    的技術參數：
  14. As seen on ultrasound, ct and mri, pancreatic carcinoma typically presents as a focally enlarged mass in the pancreas and / or dilatation of the main pancreatic duct

    摘要在超音波，電腦斷層，及磁振造影的檢查，胰臟癌典型的表現是局部變大之腫塊，可能伴隨有胰管變粗。
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