iaa
美 
英
- n.吲哚3乙酸；仪器活化分析
- 网络吲哚乙酸(Indole acetic acid)；生长素；国际宇航科学院(International Academy of Astronautics)
英汉解释
英英解释
例句
A peak value of ABA and IAA content and a low value of GA3 content in explant were detected at the beginning of embryonic calli generation.
在胚性愈伤组织开始发生之际，外植体的ABA和IAA含量出现峰值，GA3含量出现低谷。
The wind towers are the insignia of the IAA.
捕风塔是IAA的标志。
In the early period, the action of IAA was thought to be secondary to the more potent effect of certain complex lactones .
早期认为IAA的作用是低于某些复杂内酯的较为有效的效应。
The best characterized member of this latter group is a rhamnose-glucose-IAA glycosidic complex.
后一类物质中最有特征性的成份是鼠李糖-葡萄糖-IAA糖苷复合物。
IAA might have positive effect on the change of ABA level.
IAA还可能有提高籽粒中ABA含量的作用。
The IAA said restrictions would be imposed from 0700 to 1300 BST as a plume of ash drifted across the country.
由于一片火山灰正飘过该国，IAA表示管制可能从早7点延续到下午1点（英国夏令时）。
The function of IAA in plant growth was introduced systematically. The progress of polar auxin transport mechanism was discussed.
通过了解生长素在植物生长发育中的作用，进而阐述生长素极性运输机理方面的研究进展。
The result indicated that the content of ABA and IAA rose and the content of ZA declined with the reduce of the relative soil water content.
结果表明，随着土壤相对含水量的降低，阿月浑子叶片ABA和IAA含量呈上升趋势，ZA含量呈下降趋势；
Objective: To summarize the therapeutic effects of endovascular repair for isolated iliac artery aneurysms (IAA).
目的：总结腔内修复术治疗孤立性髂动脉瘤的经验。
Over the years, IAA has been invoked in one way or another at almost every conceivable biochemical and cell physiological level.
这几年中，曾以不同方式将IAA联系到每个可想到的生化和细胞生理水平。
In addition to its important role in diverse fundamental processes, indole-3-acetic acid (IAA) is involved in root growth and development.
吲哚乙酸（IAA）除了在多种基本的生命过程中发挥重要作用外，还参与根的生长和发育。
The results showed that: the content of IAA and (ZR+Z) in different varieties were distinct to another.
结果表明：不同分蘖特性的小麦品种在分蘖发生过程中其IAA和（ZR+Z）的动态变化明显不同；
Removing bottom leaves and applying IAA would increase the quantity and activity of adventitious roots.
去除底叶和适量施用IAA处理具有增加不定根数量和提高根系活性的作用。
Objective To improve the diagnosis of interruption of aortic arch (IAA) by echocardiography.
目的提高超声对主动脉弓离断的诊断能力。
The activity of SOD, the contents of soluble proteins, IAA and MDA showed significant dominant effect.
SOD活性、可溶性蛋白含量、IAA和MDA含量存在显著的显性效应；
Cropping soils of the two plants has strong effects in IAA and ABA, and the effects are restraining and promoting respectly.
两种植物的连作土壤对IAA和ABA的作用较明显，且分别为抑制和促进作用。
The effects of low temperature and PEG pretreatments on callus formation and IAA oxidation of mature embryos of wheat were investigated.
研究了低温和PEG预处理对小麦成熟胚愈伤组织形成及IAA氧化的影响。
Adding to IAA before blooming previously increases the cotton fiber quantity.
开花前后可以由于外施IAA，明显增加胚珠的纤维数量。
Moreover, the concentration of endogenous IAA in cambium region is high level during cambium is vigorously activing.
而且正常维管形成层活动中，也是活动旺盛内源IAA浓度高。
Cotton synthesises more GA, IAA to alleviate the phosphorus stress, high phosphorus level improves the content of Z.
棉株合成较多的GA、IAA缓解低磷胁迫，高磷促进Z含量的提高。
It reveals that: the level of endogenous IAA ties up with adventitious roots generation.
研究表明：不定根的发生与内源IAA水平状况有密切关系；
The IAA and Google did a pilot project to test the viability of this undertaking in 2008.
IAA和谷歌在2008年曾进行过实验来测试这个计划的可行性。
IAA (indole acetic acid) A naturally occurring auxin. See auxin. IAA.
即吲哚乙酸，是一种植物生长激素，参见。
Endogenous auxin, or indole-3-acetic acid (IAA), plays a central role during root induction in woody plants.
生长素类物质在木本植物生根过程中发挥重要作用。
At the IAA 2009, car makers presented studies based upon electric motors.
在2009法兰克福车展上，汽车生产商展示了对电动汽车的研究成果。
Changes of the Biosynthesis of IAA and Its Oxidase and Macromolecules in Pinus massoniana Embryos Cultured in Vitro during Germination
离体马尾松胚萌发过程中IAA及其氧化酶和生物大分子合成的变化
Preliminary study on the ability of phosphorus-solubilizing and IAA-secreting of endogenous rhizobia in seeds of different alfalfa varieties
不同品种紫花苜蓿种子内生根瘤菌溶磷和分泌生长素能力
Relation between the variation of IAA content in plant and germination and growth of ratooning buds in hybrid rice
稻株内源IAA含量变化与再生芽萌发生长的关系
Effects of exogenous IAA on physiological characteristics of roots under sea water stress during wheat seed germination
海水胁迫下外源生长素对小麦萌发期根系特性的影响
The Determination of the IAA Oxidase Activity and Dissection of Pear Graft Trees with Dwarf Interstock
梨树矮化中间砧嫁接树的解剖及酶活性测定
Effects of Exogenous IAA and GA on Regeneration of Vascular Tissues and Periderm in Broussonetia papyrifera Stems after Removal of the Xylem
构树去木质部后外源IAA和GA对维管组织和周皮再生的影响
Comparison of Dynamics and Functions of Endogenous IAA, CTK Content among Main Crops of Gramineae at Early Growing Stage
禾本科主要作物生育初期内源激素动态及其作用的比较
Changes of IAA Contents in Different Asparagus Bean Cultivars Under Phosphorus-deficient Stress
缺磷胁迫下不同长豇豆品种幼苗中IAA含量的变化
IAA; international ad hoc group of experts on the International Decade for Natural Disaster Reduction;
国际减少自然灾害十年国际特设专家组；
Influence of Ante-harvest Spray of Ca and IAA on Relative Membrane Permeability and Fruit Quality in Sweet Persimmon
采前喷钙和IAA对甜柿细胞质膜相对透性及果实品质的影响
The Effects of Exogenous Auxins on Differentiation of Tobacco Pith Callus and Content of Endogenous IAA
外源生长素对烟草髓愈伤组织分化和内源IAA含量的影响
Effects of calcium nitrate and IAA on calcium concentration and quality of satsuma mandarin fruit
硝酸钙和IAA对温州蜜柑果实钙含量及其品质的影响
IAA - International Motor Show Commercial Vehicles
国际汽车展览会-生产用车辆、营业用车辆
Effect and Mechanism of IAA to Starch Accumulation in Grain During Grain-filling Stage in Spring Maize
春玉米籽粒灌浆期IAA对淀粉积累的作用及其机制的研究
Triple Response Under Adverse Circumstances, IAA, ARA and Ethylene
逆境、激素与乙烯介导下幼苗三重反应的研究
