naa

An application of NAA in analyzing the quality of coal

中子活化分析在煤质分析中的应用

NAA had a important effect on root differentiation .

萘乙酸（NAA）则对根的分化起决定作用。

Synthesis and Gas Separation Performance of NaA Zeolite Composite Membrane

NaA型分子筛膜的合成及分离性能的研究

Influence of Substrates on the Development of NaA Type Zeolite Membranes

支撑体材料对NaA型沸石分子筛膜形成的影响

Recent Progress on Zeolite NaA Membrane Preparation and Application

NaA型分子筛膜合成及应用进展

As time progress , NAA continued to decrease of even disappear ;

随病情进展NAA进一步减少，以至消失；

The temperature and light conditions had no affect on the stability of NAA water solution .

温度和光照条件对NAA在水溶液中的稳定性无明显影响；

Automatic data processing of NAA of geological samples

地学样品活化分析数据处理自动化

A software package for reactor NAA data processing

堆中子活化分析数据自动处理软件包

Adsorption Characteristics of Methanol , Water in Ethanol Solution on NaA Zeolite

酒精中甲醇、水在NaA沸石上吸附性能的研究

Results : ( 1 ) NAA of the lesions decreased continuously .

结果：（1）梗死区NAA持续下降；

Study of the H_2O Adsorption Property of Zeolite Molecular Sieve NaA

NaA沸石分子筛吸水性能的研究

Effect of NAA , IBA and Nutrient Solution on Water Culture Ivy

NAA、IBA处理及不同营养液配方对水培常春藤的影响

Effects of PEG and NAA on the Cold Resistance of Cotton Seedlings

PEG·NAA对棉花幼苗的抗寒效应

Interaction of NAA and BA is affected by different illumination and temperature conditions .

配合使用时NAA与BA表现了互作效应，其互作效应受光温条件的影响。

The results showed that lower concentration of NAA can increase the bulblet formation rate .

结果表明，低质量浓度NAA有利于提高结鳞茎率；

Comparison of the Features and Application Among AAS , ICP-MS and NAA

AAS，ICP-MS与NAA的特点及其应用比较

NAA tape of molecular sieve ── ripening technique and its kinetic study

A型分子筛&催熟合成技术及其动力学研究

The higher concentration of NAA was found to be favourable for callus growth .

高浓度的NAA有利于促进愈伤组织生长。

Results showed that NAA treatment added the variety and content of amino acid and increased root activity .

结果表明，NAA处理能增加根内氨基酸种类和含量，也提高了根系活力。

The changing of NAA and Lac are characteristics in infarction .

在脑梗死灶内NAA明显降低而Lac升高是其主要变化特点。

Auxin contrast test test done , which NAA is better than IBA .

试验做了生长素对比试验，其中NAA效果要好于IBA。

Certification Study of REE in Two Chinese CRMs Wheat and Hair by NAA

人发、小麦国家标准物质中超痕量稀土元素的NAA定值研究

Technology of preparation of NaA membranes must be grasped in order to fill the space .

为了填补国内空白，为日后的工业应用做些前期研究工作，需要掌握NaA型分子筛膜的制备技术。

Results Decreased NAA and increased Cho were observed in the astrocytomas .

结果脑星形细胞瘤波谱表现为NAA/Cr和NAA/Cho比值降低，而Cho/Cr比值升高。

Compared with IAA and NAA , IBA gave better rooting effect .

与IAA和NAA相比，IBA对再生芽生根效果较好。

NAA results show that the Mg ion hardly evaporates away from the crystal .

NAA结果显示，Mg离子几乎没有从晶体中蒸发出去。

NAA had an inhibition effect on the attachment .

NAA对附着有抑制作用，浓度越高，抑制作用越强。

Adsorption kinetics of heavy metal ions on NaA zeolite synthesized from fly ash

粉煤灰合成NaA型沸石对重金属离子的吸附动力学

NAA promoted the formation of callus and suppressed the growth of root .

NAA促进愈伤组织形成，抑制根生长。