acetic的例句大全

A C_ 18 column was used with acetonitrile-0.1% acetic acid solution as the mobile phase to determine scutellarein, luteolin and apigenin, and a linear gradient elution from 15% to 60% acetonitrile in 40 min was applied.

测定野黄芩素、木犀草素和芹菜素以乙腈-0.1%醋酸水溶液为流动相，梯度洗脱（0→40min，乙腈15%→60%）。

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The mobile phase is acetonitrile aqueous solution containing 5% ( V/ V) acetic acid, with a linear gradient of acetonitrile from 20% to 100% within 10 min.

净化液在反相色谱柱上进行测定，检测波长280nm，流动相为20%乙腈水溶液，10min内线性梯度变为100%乙睛，乙睛和水均各加5%醋酸。

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Objective : To investigate the stable effects of AEO and AES on sodium hypochlorite and peroxy-acetic acid.

目的: 研究AEO和AES对次氯酸钠和过氧乙酸的稳定作用.

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The sc analgesic ED50 of DAC measured with acetic acid twisting test in mice was 0.22+ 0.06mg/kg and that measured with hotplate method by ip was 0.41+ 0.10 mg/ kg.

醋酸扭体法测得DAC抑制小鼠扭体反应50%的剂量为0.22±0.06mg/kg（sc）；

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Baeyer-Villiger Reaction with Sodium Percarbonate in acetic anhydride

过碳酸钠-醋酸酐作用下的Baeyer-Villiger反应

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Besides, prolonging boiling time and strengthening boiling intensity could greatly decrease acetic acid content on the premise that wort quality was guaranteed.

另外，在保证煮沸麦汁质量的前提下，增加煮沸时间和强度能大量减少乙酸含量。

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The [ ( 4-fluoro phenyl) methoxy] acetic acid derivatives ( 5~ 9) were prepared in order to compare electron withdrawing group F with Cl, Br and I in substituted ( phenyl methoxy) acetates the effects of tor learning and memory facilitation in mice.

为研究吸电子基-氟，对苯甲氧基乙酸酯类小鼠学习记忆促进作用的影响，合成了（4-氟苯甲氧基）乙酸衍生物（5～9）。

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The synthesis of butyl acetate with acetic acid and butanol as reactants and ammonium ceric sulfate as catalyst was studied. Through experiment, the influencing factors of reaction were investigated. The results showed that the esterification rate is over 93.4%.

研究了以硫酸铈铵为催化剂，乙酸和正丁醇为原料合成乙酸正丁酯，通过试验确定了最佳合成条件，结果表明，在适宜条件下其酯化率可达93.4%。

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Corrosion behavior and mechanism of A3 steel in acetic acid

A3钢在乙酸中的腐蚀行为和机理

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The characteristic flavor of yogurt obtained was similar to the research of others, which consisted of diacetyl, acetic acid, methyl formate and palmitic acid.

我们的研究获得的酸奶特征性风味与前人的研究类似，均为双乙酰、乙酸、甲酸甲酯、棕榈酸。

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Study of Effective Acid Strength of Acetic Esterification Catalyst

乙酸酯化反应催化剂有效酸强度的研究

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An esterification catalyst of ion-exchange resin on camphene and acetic acid

用离子交换树脂催化莰烯和醋酸的加成酯化反应

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A procedure on synthesis of nitrophenyl acetic acids with high yield of 100% has been developed catalysed by sodium methylate or ethylate partially instead of sodium phenolate at certain ratio of sodium alkoxide, nitrotoluene and sodium phenolate.

在硝基苯乙酸的合成中，采用醇钠代替部分苯酚钠，可使苯酚钠用量减少50%，产品收率仍可达100%。

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Results The WKN significantly inhibited the gastric mucosal damage induced by absolute alcohol and showed marked analgesic effect on the stomach ache caused by glacial acetic acid in mice.

结果WKN对无水乙醇致小鼠胃粘膜损伤有明显保护作用，对冰醋酸致痛小鼠有显著镇痛作用；

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Strain X-1 is facultative anaerobe bacillus; its main fermentative products are acetic acid, ethanol, H 2 and CO 2. The metabolic character of strain X-1 is typical ethanol type fermentation.

该株细菌为专性厌氧杆菌，代谢特征为乙醇发酵，葡萄糖发酵产物主要为乙醇、乙酸、H2和CO2。

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Both of the results showed that lactobacillus were more than acetic acid bacteria, which were more than microzyme, and facultative anaerobe were the main part of lactobacillus.

两者结果均表明其中乳酸菌多于醋酸菌，醋酸菌多于酵母菌，而且乳酸菌类中大多数为兼性厌氧菌。

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The use of chemically-methyl phenol and chloroacetic acid to synthesize methyl phenoxy acetic acid.

利用化学方法将间甲基苯酚和氯乙酸合成为间甲基苯氧乙酸.

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Result: Tetrahydrocoberberine possessed marked analgesia effect to inflammation of rat by filling stomach with different dosage and caused by acetic acid adn showed certain dese effect relationship;

结果：氢化小檗碱不同剂量灌胃给药对小鼠热致痛和醋酸致痛具有明显的镇痛作用，并呈现一定的量效关系；

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The qualitative analysis of degradation products of the degradation pathway may be obtained: TCAA → DCAA → MCAA → acetic acid.

降解产物的定性分析得出，可能的降解途径：三氯乙酸→二氯乙酸→氯乙酸→乙酸。

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Dealcoholic and wine vinegar can also dilute acetic acid.

醋可解酒而酒也可冲淡醋酸.

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