• 基礎(chǔ)釋義
• 例句
• 英漢詞典釋義
• 漢語詞典
• 行業(yè)詞典釋義

• a plant duct containing latex 一種含有樹乳的植物導管
• Lobular CIS consists of a neoplastic proliferation of cells in the terminal breast ducts and acini. 小葉原位癌由末端乳腺導管與腺泡內(nèi)的瘤性細胞增生形成.
• Objective : To discuss occulation of pulmonary artery blood flow with Foley catheter in open cardiac surgery. 目的: 探討在心內(nèi)直視手術(shù)中以Foley氏尿管阻斷動脈導管血流,縫閉動脈導管的方法.
• Duodenun is joined to the liver and to the pancreas by ducts. 十二指腸通過導管與肝和胰相連.
• It is usually found in metaxylem tracheids and vessels. 經(jīng)常在木質(zhì)部管胞和導管中發(fā)現(xiàn).
• Objective : To study the diagnostic methods of mammary duct ectasia after operation. 目的: 探討乳腺導管擴張癥的術(shù)前診斷方法.
• IBA treatment can promote the root elongate growth and the root lignification of M. hupehensis Rehd. 吲哚丁酸能夠促進湖北海棠根系導管的分化,使根系的木質(zhì)化程度增加.
• Methods: Umbilical vein, ductus venosus and venous ligament and ligamentum teres hepatis anatomized, observed and measured. 方法: 解剖觀測臍靜脈 、 靜脈導管及肝圓韌帶、靜脈韌帶等.
• The inhibitor means provided by the process provides thermal protection to the motor tube. 此法所制造的包覆層可防止發(fā)動機導管受到熱的作用.
• The histologic classification of breast carcinoma into duct and lobular type lacks the basis of histogenesis. 乳腺癌分類為導管癌和小葉癌缺少組織發(fā)生學依據(jù).

• catheter; conduit; duct; meatus; pipe; trachea
  [化] connecting conduct
  [醫(yī)] catheter; conductor; duct; ductus; iter

• 詞語 導管（導管）
  拼音 dǎo guǎn
  拼寫 daoguan
  例句 用來輸送液體的管子。

• 人體組織學： duct；
  體育： conduit；
  動物學： duct；又稱 :導管(canal )；
  地球物理學： duct；
  林學： vessel；
  植物學： vessel；
  航天： duct, tube, pipe；
  藥學： vessel；