水杨酸

RT-PCR analysis showed that the ZmPti1 expression was induced by salicylic acid, low-temperature, mannitol and salt but not by abscisic acid.

半定量RT-PCR分析结果显示ZmPtil基因的表达可以被水杨酸、低温、甘露醇和盐所诱导，但是不被脱落酸所诱导。

These results indicated that SA treatment and heat acclimation showed common mechanism of inducing thermotolerance of plants.

这些都说明热锻炼和水杨酸提高植物抗热性具有相似的作用机制。

The ester of salicylic acid and acetic acid, it inhibit s production of prostaglandins in the body.

系水杨酸和醋酸的酯，会抑制前列腺素的生成。

Polyaniline/Sulphosalicylic Acid nanotubes and nanofibers which are formed by doping 5-sulphosalicylic acid into aniline, neodymium oxide( Nd_2O_3) and Polyaniline/ Nd_2O_3 composite nanomaterial are successfully synthesized by a method of template.

利用模板法合成了5-磺基水杨酸与苯胺掺杂形成的聚苯胺/磺基水杨酸纳米纤维及纳米管，以及氧化钕(Nd_2O_3)纳米棒和PAN/Nd_2O_3复合纳米材料。

Therefore, the author excogitates some synthesis courses of new compounds including selenium and aspirin based on medicament chemistry and coalition principle. The new compound is named 5-5'-diselenium monoacetyl salicylic acid and ascertained by IR ,UV and MALDI-TOF-MS, and its structure is: OOHThe compound is inhibiting to sarcoma and ascites tumour of white mice by pharmacology experiments, so it is worth researching deeply.

为此，本文运用化学拼合原理，提出了几种既含硒又含乙酰水杨酸的化合物新结构的合成路线，经过多次理论分析和探索试验，得到一种预测的新的化合物，命名为5-5′-二硒单乙酰水杨酸，经红外、紫外、飞行时间质谱测定，证明该化合物的结构为：经药理预试验表明，该化合物对小鼠S_(180)肉瘤和艾氏腹水型肿瘤均有抑制作用，具有深入研究的意义。

This year, his group showed that EDR1's role is to weaken a plant alarm signal called salicylic acid, a close chemical relative of aspirin that is produced by cells in diseased parts of the plant and orchestrates the plant's defences against the infection.

今年，他的小组显示，edr1的作用在于削弱一种称为水杨酸的植物预警信号，水杨酸是阿斯匹林的化学近亲，由植物罹病部位的细胞分泌，负责组织植物抵抗感染。

It has been shown that both SA and JA are in wounding signal transduction pathways. It has been suggested that cytokinins and small GTP_binding proteins might be the switch of JA and SA signaling pathways.

水杨酸可抑制茉莉酸类的合成及其所诱导的蛋白基因的表达；茉莉酸能阻止病原侵染后所产生的水杨酸的增加。

Nanometer size titanium dioxides modified by salicylic acid and 5-sulfosalicylic acid (5-SA) were prepared by using surface-modification method.

利用化学吸附法合成了水杨酸和5-磺基-水杨酸表面修饰的TiO2纳米粒子。

Methods The acid-base titrations was used for determination of benzoic acid and salicylic acid,UV was used for determination of salicylic acid.

用中和法测定两酸的总量，用紫外分光光度法测定水杨酸的含量，从总量中减去水杨酸的含量即为苯甲酸的含量。

Methods: Using the light microscope, scanning and transmission electron microscope,the morphology of the Corti of organ was observated, especially the outer hair cell s in the guinea pig with acute or chronic sodium salicylate/saline injection.

采用单次和长期注射水杨酸钠建模分别在光镜、电镜下观察 1次及多次注射水杨酸钠组和生理盐水对照组豚鼠耳蜗基底膜Corti器，特别是外毛细胞形态的改变。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。