naa造句
例句与造句
- Nuclide identification of naa spectra by using computer
中子活化测量谱的计算机自动识别 - Effect of iaa naa and b on the seeding - quality of the chrysanthemum cuttage
对菊花扦插苗素质的影响 - Application of naa and 6 - ba in tissue culture of sweet potato
外植体对甘薯茎尖培养与植株再生的影响 - If 0 . 1mg / l naa is added in the ms medium , many roots form quickly
添加少量的naa就可得到较多的不定根。 - Physiological effects of naa and sa on seed germination of cornus officinalis
水杨酸和萘乙酸对山茱萸种子萌发的生理学影响 - It's difficult to find naa in a sentence. 用naa造句挺难的
- Preparation and application of unsymmetrical ceramic microporous membrane modified by the growth of naa zeolite
专利:一种沸石生长调控大孔载体制备微滤或超滤复合膜的方法。 - Higher value of ba / naa improved the initition of axillary bud , but as the result , the variegated parts were lost
增加ba naa值可以促进腋芽发生,但对有些品种会增加花叶性状的变异率,即花叶性状的丢失。 - 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
因而对影响人b细胞产生naa的因素的研究,对于了解体内naa的免疫调节网络有重要意义。 - 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
以载体t - dna上的一段dna设计一个引物,以chs上的一段dna为另一个引物,进行pcr检测。 - 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
当花药在附加2 0mg l6 - ba和0 5mg lnaa的培养基上进行培养时,愈伤组织诱导率最高。 - 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,诱导率不同,达赛和丰香的诱导率分别为98和85 ,达赛的诱导率明显高于丰香。 - 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的选择培养基中进行选择培养,每10天继代1次,连续选择4次,共得到347块抗性愈伤组织。 - 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
筛选后的芽在1 / 2ms + naao . 1培养基上生长40天后无根形成,并且6株芽中2株黄化死亡,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配合对子叶再生具有极强的诱导作用,再生率最高,达到67 . 9 ,平均每外植体不定芽数达35个。 - 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
研究发现精氨酸( arg ) 、甲硫氨酸( met ) 、丝氨酸苏氨酸( ser thr )并不是黄精凝集素生物学活性的必需基团。
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