IAA
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abbr.
International Academy of Astronautics 国际宇宙航行学会；
英英释义
IAA
n.
a plant hormone promoting elongation of stems and roots
同义词：indoleacetic acid
Yemen-based terrorist group that supports al-Qaeda's goals; seeks to overthrow the Yemeni government and eliminate United States interests; responsible for bombings and kidnappings and killing Western tourists in Yemen
同义词：Islamic Army of AdenIslamic Army of Aden-AbyanAden-Abyan Islamic Army
权威例句
The colorimetric estimation of IAAAux/IAA proteins contain a potent transcriptional repression domain.
Genetics of Aux/IAA and ARF action in plant growth and development
Genetics of Aux/IAA and ARF action in plant growth and development
Roles and activities of Aux/IAA proteins in Arabidopsis
AXR2 encodes a member of the Aux/IAA protein family
AUX/IAA Proteins Are Active Repressors, and Their Stability and Activity Are Modulated by Auxin
Changes in auxin response from mutations in an AUX/IAA gene
Auxin regulates SCF(TIR1)-dependent degradation of AUX/IAA proteins.
Aux/IAA proteins repress expression of reporter genes containing natural and highly active synthetic auxin response elements.
1. Study the effect of shade on the content of IAA and the figure changing of different organs in Pinellia ternata.
研究遮荫对半夏IAA含量和不同器官图形变化的影响。
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2. The wind towers are the insignia of the IAA.
捕风塔是IAA的标志。
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3. IAA has obvious negative feedback relation with ABA.
IAA与ABA存在较明显的负反馈关系。
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4. The latest IAA and CAA rules and regulations will be applied.
采用国际田联最新竞赛规则和中国田协竞赛规则。
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5. The remarkably raised IAA level at anthesis may be responsible for the epidermal cell expansion.
开花当天内源IAA含量的急剧上升可能是胚珠表皮细胞迅速伸长的一个重要原因。
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6. The activity of peroxidase and IAA oxidase of the seeds was reduced, and the IAA content increased.
降低过氧化物酶活性和IAA氧化酶活性，提高IAA含量；
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7. The concentrations of IAA in the two experiments were different, but the law of variety did not change.
结果表明：两次测定的IAA浓度不同，但是，两次测定的IAA分泌动态规律基本一致。
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8. Choosing one-factor auxin was adverse to buds subculture multiplication of Lily, for example NAA or IAA.
使用单因子的生长素naa或IAA不利于百合的继代增殖。
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9. The high concentration of IAA, JA and GA can inhibit the bug's bourgeon, and control protein degradation.
高浓度的IAA、JA、GA会抑制芽的萌发，从而可以调控蛋白质的降解。
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10. Applying GA together with IAA decreased the number of various tissue cells in the IAA induced new trunk like structure.
但GA与IAA共同使用后减少了IAA所诱导形成的茎干状结构中维管组织的细胞数。
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11. IAA inhibitors decreased IAA contents in both superior and inferior spikelets and reduced 3H glucose radiaton activity.
IAA合成及运输抑制剂明显降低3H-葡萄糖在籽粒中的分配。
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12. IAA oxidase activity during the fruit bud differentiation of "Ping Guo Li" in leaves measured by UV-Vis method was studied.
本文介绍了用紫外分光光度计测定苹果梨花芽分化各时期叶片中IA A氧化酶活性的方法。
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13. The single IAA of certain concentration encourages the growth of sheath, but the effect of GA_3 is opposite to that of IAA.
一定浓度单一生长素（IAA）促进水稻胚芽鞘的生长，而赤霉素（GA_3）与生长素作用相反。
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14. Conclusion IAA operation can achieve good exposure, less incisional wound and excellent recovery through midline sternotomy.
结论主动脉弓中断采用正中切口方法，操作简便，暴露清楚，创面小，有利于术后恢复。
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15. The peak of IAA and ZR contents appeared just before, and that of ABA content simultaneously with the maximum grain filling rate.
IAA和ZR含量峰值出现的时间在最大灌浆速率出现值前，ABA含量的峰值在时间上与最大灌浆速率同步。
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16. The IAA oxidase activity was higher in upper part but lower in lower part, so IAA content was less in upper part but more in lower part.
酶的活性是上部强而下部弱，造成了吲哚乙酸的含量上部少而下部多。
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17. Besides, he notes, they have already made an investment in IBM IAA, 12 which offers well-defined and standardized models for artifacts such as the claim.
除了这些，他们已经在IBMIAA中投了资，12这为工件提供了定义良好的且标准的模型，如索赔。
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18. Higher GA3 content in single ridge stage might delay heading date, but higher IAA content in floret differentiation stage might shorten heading date.
单棱期较高水平的GA 3具有延长抽穗期的作用，而小花分化期较高水平的IAA含量则具有缩短抽穗期的作用。
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19. Louvers in the grille can move, side gills redirect air flow and active wheel rims become flush—all to help the IAA most effectively cut through the air.
格栅的调风装置也可以移动，侧鳃可以改变空气流动的方向，主动式轮毂会和轮胎外侧形成一个平面。这些变化将帮助这款汽车最有效地在空气中穿行。
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20. The levels of free Trp and endogenous IAA decreased in the initial period of the callus formation of mungbean cotyledon but increased in the later period.
在绿豆子叶愈伤组织形成的初期，游离色氨酸和内源吲哚乙酸的水平均降低，而在后期，组织内部游离色氨酸和吲哚乙酸的含量都有增加。
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21. Objective to establish an improved radioligand assay of insulin autoantibody (IAA) and to investigate the diagnostic role of IAA in type 1 diabetes (T1DM).
目的：建立胰岛素自身抗体(IAA)的改良放射免疫分析法，并探讨IAA对1型糖尿病(T1DM)的诊断价值。
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22. The relationship between the inhibition of hypocotyl segments elongation at high concentration of IAA and the IAA-induced ethylene production was discussed.
本文就高浓度生长素对菜豆下胚轴切段伸长的抑制作用与乙烯释放的关系进行了讨论。
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23. This might suggest that the IAA-oxidase and the cationic peroxidase play important role in the process of pollens being aborted in these male sterile lines.
这反映出吲哚乙酸氧化酶和阳离子过氧化物酶在小麦雄性败育过程中可能比阴离子过氧化物酶起着更重要的作用。
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24. Changes of the activity of IAA oxidase, tryptophan synthetase and cytokinin oxidase in sterile anther, leaf and ovule were similar to those of phytohormones.
棉花细胞质雄性不育花药、叶片和胚珠中，IA A氧化酶、色氨酸合成酶和细胞分裂素氧化酶活性的变化与内源激素含量的变化基本一致。
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25. The increasing of IAA oxidase and cytokinin oxidase activities may play a vital role in regulating endogenous IAA and cytokinin contents during the senescence.
衰老过程中IAA氧化酶和细胞分裂素氧化酶活性的上升可能是导致内源激素含量下降的重要原因。
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26. The activities of IAA oxidase and cytokinin oxidase were studied during the senescence induced by inorganic nutrition deprivation using detached rape cotyledons.
以离体油菜子叶为材料，研究了营养胁迫诱导的子叶衰老过程中吲哚乙酸氧化酶（IAA氧化酶）和细胞分裂素氧化酶活性的变化。
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27. The result shows contents of IAA, GA and ZR are decreasing and contents of ABA are increasing, and the degree of change is different in different tomato strains.
结果表明，在弱光胁迫下番茄叶片中生长素(IAA)、赤霉素(GA)和玉米素(ZR)含量下降，而脱落酸(aba)含量增高，不同品系其变化程度不同。
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28. The Software Architect also works with the Business Analyst in understanding the data requirements of the current systems and their relationship to the IAA data model.
软件架构师还与业务分析人员一起理解当前系统的数据需求及它们到IAA 数据模型的关系。
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29. The activity of IAA oxidase and cytokinin oxidase was significantly higher in CMS anther, but the activity of tryptophan synthetase was lower than in fertile anther.
IAA氧化酶和细胞分裂素氧化酶活性表现为不育系高于其相应的可育系，色氨酸合成酶则是不育系低于其可育系。
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30. Activities of aldehyde oxidase, peroxidase, and IAA peroxidase were decreased by illumination supplement obviously, but IAA oxidase activity was increased significantly.
补充照光使番茄幼苗叶片醛氧化酶、过氧化物酶和IAA过氧化物酶活性显著下降，但使IA A氧化酶活性明显增高。
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IAA
