根株材 的英文怎麼說

中文拼音 [gēnzhūcái]
根株材 英文
stump wood
  • 根 : Ⅰ名詞1 （植物的營養器官） root （of a plant） 2 （比喻子孫後代） descendants; posterity 3 [數學] ...
  • 株 : Ⅰ名詞1. （露在地面上樹木的根和莖） root and stem of a tree above the ground 2. （植株） individual plant; plant Ⅱ量詞（棵）
  • 材 : 名詞1 （木料） timber 2 （泛指可以直接製成成品的東西; 材料） material 3 （供寫作或參考的資料） ma...
  1. We studied development mechanism by the distribution of microfilaments and actin mrna in cotton callus, healtny plants and abnormal plantlets. fitc - phalloidin as fluorescence probe was used to investigate the meristem of the cotton root, abnormal plantlets and callus that was unable to germinate into healthy plants

    本研究選取正常棉花的根，已經培養了長時間不能分化出正常植株的棉花愈傷組織和棉花畸形苗為材料，採用石蠟切片，通過fitc -鬼筆環肽對材料微絲熒光染色，結合熒光顯微鏡觀察。
  2. Fifty nine accessions of soybean [ glycine max ( l. ) merr. ] of 301 ones from huanghuaihai and middle - lower changjiang valleys were tested at seedling stage in two years for their drought tolerance by using the mean membership index value averaged over those of plant height, leaf number, root dry weight, stem and leaf dry weight. 4 tolerant accessions ( rank 1 ) and 2 sensitive ones ( rank 5 ) were identified

    摘要從301份大豆品種中按根系類型選取黃淮海和長江中下游地區代表性材料59份，在苗期乾旱脅迫和非脅迫條件下對地上部和地下部性狀進行2年重復鑒定，發現材料間性狀隸屬函數值具有豐富遺傳變異，以株高、葉齡、根干重和莖葉干重隸屬函數的算術平均數為抗旱綜合指標，從中篩選出漢中八月黃、晉豆14 、科豐1號、圓黑豆等強耐旱型（ 1級）材料和臨河大粉青、寧海晚黃豆等乾旱敏感型（ 5級）材料。
  3. In the dissertation, considering the complexity of drought - resistance, comparing to some lines of h99, jidan 101, and sidan 8, the morphological, physiological, and developmental characteristics of drought - resistance in regenerative plants of maize ( zea mays l. ) were systemically studied and compared to

    以毛狀根再生植株為材料，以h99 、吉單101和四單8為對照，著眼于抗旱性的復雜性、系統性和整體性，分別從植物形態學、植物生理學、植物發育學等角度對玉米抗旱性鑒定指標進行了系統研究。
  4. The variance of seed setting density and 1000 - seed weight of the different diploid seed plants is highly significant, but it is not significant in the different source of the same line

    不同品系的二倍體種株材料在結實密度和千粒重之間的差異性也分別達到0 . 01的極顯著水平，但同一材料的不同母根之間差異性是不顯著的。
  5. The method of ctab was specifically improved for the extraction of genomic dna and total rnas from brassica oleracea l. and brassica napus l. 2. arclboler gene was amplified by pcr with template genomic dna and cdna from roots, leaves, petals, stigmas and ovaries during bud stage in brassica oleracea l. ( 200110197 ) and brassica napus l. ( y578 - 2 )

    以甘藍（ 200110197 ）和油菜（ y578 - 2 ）自交不親和系的植株為材料，提取幼苗中的gdna及花蕾期的柱頭、子房、花瓣、葉片、根的mrna ，並對mrna進行反轉錄合成cdna ，然後分別以gdna與cdna為模板擴增arc1蛋白編碼序列。
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