root apex 中文意思是什麼

root apex 解釋
根頭
  • root : n 魯特〈姓氏〉。n 1 （草木、毛發等的）根；根菜，食用菜根；根莖，地下莖；塊根；有根植物，草木，草...
  • apex : APEX Apex＝ Advance Purchase excursion 優惠價機票預訂〈在3 5周前預訂，可享受價格低廉的機票預購法...
  1. Secondary roots emerge on the 4th or 5th day about 4 or 5 cm from the root apex.

    在第四或第五天，距根端大約4或5厘米處發出次生根。
  2. The results showed that the vessel element did n ' t differentiate after the seeds had imbibied for 6 hours ; 6 hours after seeds germination, two loci ? ne below the middle portion of the cotyledon and the other in the lower portion of cotyledon - node zone ( cnz ) initiated the differentiation of vessel element simultaneously, then elongated towards the cotyledonary apex and hypocotyl - root region respectively ; eventually the two promoter loci began to interconnect through vessel elements

    結果表明：種子吸漲6h ，未有導管分子的分化；種子萌發后6小時期間，自子葉中部偏下方和子葉節區下部的兩個位點同時啟動導管分子的分化，並分別向子葉葉尖和下胚軸-根的方向延伸；爾后，在發生兩個啟動位點之間發生導管分子的連接。
  3. Root apex beyond crossing point

    根錐頂至相錯點的距離
  4. Root apex to back

    根錐頂至安裝基準面距離
  5. Our major products : led curing light, halogen curing light, root apex locator, silver - mercury mixer, handpiece maintainer, ultrasound auto claver, etc., and we are also the expert of manufacturing dental lamp, film viewer etc. dental parts and components

    我公司的主要產品為：多款led光固化機、鹵素燈光固化機、根管測量儀、銀汞調和機、手機養護機、超聲波清洗機等產品，另外公司還專業生產口腔燈、觀片燈等醫療配件。
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