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naa造句

"naa"是什麼意思  naaの例文  
造句與例句手機版
  • Nuclide identification of naa spectra by using computer
    中子活化測量譜的計算機自動識別
  • Effect of iaa naa and b on the seeding - quality of the chrysanthemum cuttage
    對菊花扦插苗素質的影響
  • Application of naa and 6 - ba in tissue culture of sweet potato
    外植體對甘薯莖尖培養與植株再生的影響
  • If 0 . 1mg / l naa is added in the ms medium , many roots form quickly
    添加少量的naa就可得到較多的不定根。
  • Physiological effects of naa and sa on seed germination of cornus officinalis
    水楊酸和萘乙酸對山茱萸種子萌發的生理學影響
  • Preparation and application of unsymmetrical ceramic microporous membrane modified by the growth of naa zeolite
    專利:一種沸石生長調控大孔載體制備微濾或超濾復合膜的方法。
  • Higher value of ba / naa improved the initition of axillary bud , but as the result , the variegated parts were lost
    增加ba naa值可以促進腋芽發生,但對有些品種會增加花葉性狀的變異率,即花葉性狀的丟失。
  • On the other hand , migm - cd21 cross - linking will contribute to response of b lymphocyte with low avidity to t dependent or t independent antigens
    因而對影響人b細胞產生naa的因素的研究,對于了解體內naa的免疫調節網絡有重要意義。
  • Cotyledon produce callus in ms + 6 - ba 0 . 5 mg / l + 254 - d 2 mg / l and hypocotyl produce it in ms + 6 - ba 1 mg / l + naa 0 . 5 mg / l . callus initiate in ms + 6 - ba 2 mg / l . 4
    以載體t - dna上的一段dna設計一個引物,以chs上的一段dna為另一個引物,進行pcr檢測。
  • Call from strawberry anthers of darslect and toyonaka were induced on ms media with 6 - ba and 2 , 4 - d , or 6 - ba and naa , and the inducing frequency was very high
    當花藥在附加2 0mg l6 - ba和0 5mg lnaa的培養基上進行培養時,愈傷組織誘導率最高。
  • It's difficult to see naa in a sentence. 用naa造句挺難的
  • When anthers were cultured on ms medium with 2 . 0 mg / l 6 - ba and 0 . 5 mg / l naa , the inducing rate of darslect and toyonaka was as high as 98 % and 85 % respectively
    草莓的基因型不同,誘導率不同,達賽和豐香的誘導率分別為98和85 ,達賽的誘導率明顯高于豐香。
  • After 4 times selected culture by ppt , 347 resistant calli were obtained . the ppt resistant calli were transferred to ms medium with 2 . 0 mg / l 6 - ba , 0 . 1 mg / l naa for regeneration
    0mg l +蔗糖30g l的選擇培養基中進行選擇培養,每10天繼代1次,連續選擇4次,共得到347塊抗性愈傷組織。
  • 86 . 7 % buds surrived on 1 / 2 ms containing 250 mg / 1 km after 28d . two of six buds were dead 40d after that were put on 1 / 2ms medium containing 0 . 1 mg / 1 naa , and the tall of other four buds was less 2 cm
    篩選后的芽在1 / 2ms + naao . 1培養基上生長40天后無根形成,并且6株芽中2株黃化死亡,其余4株高度不到2cm 。
  • Addition of img / l tdz and img / l naa resulted in the highest bud regeneration rate ( 67 . 9 % ) and number ( 35 ) of buds per explant . regeneration rate could be improved apparently in the medium with agno3
    1mg ltdz和1mg lnaa配合對子葉再生具有極強的誘導作用,再生率最高,達到67 . 9 ,平均每外植體不定芽數達35個。
  • 0 mg / 1 6ba . shoot buds were formed on subcultured pieces of callus with ms medium containing 0 . 3 mg / 1 naphtaleneacetic acid ( naa ) and 2mg / 16ba . the regenerated shoots rooted readily on ms medium plus 0 . 5 mg / 1 naa
    研究發現精氨酸( arg ) 、甲硫氨酸( met ) 、絲氨酸蘇氨酸( ser thr )并不是黃精凝集素生物學活性的必需基團。
  • It is easy to induce callus derived from hypocotyls and cotyledons , but callus derived from root tip was rather difficult to be done . the most suitable medium for callus induction was the ms medium containing ba 0 . 5 mg / l and l . omg / l naa
    愈傷組織的誘導與再分化的研究顯示: “種都一號”兒菜下胚軸與子葉愈傷組織誘導較容易,但根尖很難愈傷化。
  • The enriched stable isotope tracer technique combined with neutron activation analysis and differential centrifugation was utilized to investigate the subcellular distribution of rare earth elements sm and yb in rat liver
    Sm和, sup 168 yb作為示蹤劑,結合差速離心分離和中子活化分析技術naa初步研究了稀土元素sm和yb在大鼠肝臟亞細胞組分中的分布。
  • High frequency of bud induction was found on ms medium supplemented with 6 - ba the optimum medium for adventitious bud induction was ms + l . 0mg / 1 naa + 0 . 5mg / l 6 - ba , and ms + 1 . 5mg / l naa + 0 . 5mg / l iaa for bud rooting
    門)誘導毛狀根體細胞胚再生植株。通過正交實驗篩選出了毛狀根體細胞胚誘導的最佳培養基為: ms 05mg lnaa 0 sing kt 30gil蔗糖。
  • Naa can not only defend the invasion of various microorganism , but maintain the stability of internal envioment , lead to self tolerance , regulate immunity and prevent tumor progression
    從不同角度對naa的研究顯示: naa的產生可能與自身反應性b細胞克隆陽性選擇過程有關; naa對外可以抵御外來微生物的入侵;對內可以維持機體內環境的穩定,引起自身耐受,調節免疫和抗腫瘤。
  • Among the three factors tested in our experiments , kt had the significant effect on the somatic embryo induction and its development , followed by naa sucrose had smallest effect on somatic embryo induction , but had the obvious effect
    T 、 a濃度和蔗糖對體胚的發育均有較明顯的作用。對體胚的發育最好在cling l的kt濃度下或不含激素的培養基中,蔗糖濃度最好在30g l 。
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