樹脂管胞 的英文怎麼說

中文拼音 [shùzhīguǎnbāo]
樹脂管胞 英文
resinous tracheid
  • : Ⅰ名詞1 (木本植物的通稱) tree 2 (姓氏) a surname Ⅱ動詞1 (種植; 栽培) plant; cultivate 2 (樹...
  • : 名詞1. (動植物所含的油質) fat; grease; tallow 2. (胭脂) rouge 3. (姓氏) a surname
  • : 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;...
  • : Ⅰ名詞1 (胞衣) afterbirth2 (同一個國家或民族的人) fellow countryman; compatriot Ⅱ形容詞(同胞...
  • 樹脂 : resin; jaffaite; peucine
  • 管胞 : imperforate tracheary cell
  1. We have observed the following characteristics of anatomical structure and development : ( 1 ) the primary roots belong to archetype and the lateral roots occur in the position toward the xylem of the vascular cylinder ; ( 2 ) the root endodermis consists of thicken casparian strips, and there are from two lo four layers parenchyma cells near the pericycle ; ( 3 ) the pith and resins canals are absent in the toots ; ( 4 ) secondary structure occurs in the root hair zone, and vascular cambium is formed from the parenchyma cells between the primary xylem and primary phloem ; ( 5 ) tanning materials are abundant in pericycle cells and phelloderm cells ; ( 6 ) sclereids are found in secondary phloem, and rays are rather rich in secondary xylem

    結果表明:氣生不定根具有以下結構特徵和發育特點: ( 1 )根為二原型,側根正對著木質部發生; ( 2 )幼根內皮層細具凱氏帶加厚,維柱內緊挨中柱鞘內側具有2 ~ 4層大型薄壁細; ( 2 )根中無髓和道; ( 4 )次生結構發生於根毛區,維形成層由初生木質部和初生韌皮部之間的薄壁細轉化形成; ( 5 )中柱鞘和栓內層細富含單寧類物質; ( 6 )次生韌皮部有石細,次生木質部射線發達。
  2. They are usually secreted by special cells into long resin ducts or canals

    通常隱藏在特定的細中,這些細形成長的道或
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