乙醇酸

Under the optimum condition, the maximum yield of more than 84% was obtained.

在最佳条件下，3-乙氧基-4-羟基苯乙醇酸的产率达84%以上。

Dioxymethylene Mandelic Acid was synthesized by Benzo[1,3]- dioxole which was prepared from catechol .

以邻苯二酚为原料制备胡椒环，然后再从胡椒环合成3，4—亚甲二氧基苯乙醇酸，研究了第二步的反应温度、反应时间以及物料摩尔比对收率的影响，该步反应收率为88%。

Rubisco can also act as an oxygenase breaking down ribulose bisphosphate in the presence of oxygen to glycerate 3-phosphate and phosphoglycolic aid. This reaction forms the basis of PHOTOREESPIRATION.

此酶在有氧的情况下可为氧化酶，分解核酮糖－1，5－二磷酸生产3－磷酸甘油和磷酸乙醇酸，这一反应是光呼吸的基础。

Glycolic acid, is the most widely used AHA and has considerable research to support its effectiveness.

乙醇酸 ，是使用最广泛的啊哈，并有相当的研究，以支持其有效性。

It is milder and tends to be less irritating than glycolic acid, making it ideal for sensitive skin.

这是较温和的，而且往往要少刺激性，比乙醇酸，适合敏感性皮肤。

MAIN OUTCOME MEASURES:①degradation rates of PLGA with different ratios of lactic acid and glycolic acid.

主要观察指标：①不同质量比聚乳酸-乙醇酸的降解速率。

The synthesis technologies of glycolic acid were reviewed,and the glycolic acid application was introduced.

评述了的乙醇酸的合成方法，并介绍了其用途。

The primary product of DYC is glycolic acid, general and technical grades, at present stage.

现阶段东元公司提供的主要产品是通用级和工业级乙醇酸。

In one study, a 50 percent glycolic acid peel was shown to improve the appearance of sun damaged when applied for four weeks.

在一项研究中， 50 ％的乙醇酸剥离结果表明，以改善外观，孙损坏时，申请四周。

They usually contain Salicylic Acid, Glycolic Acid, Benzoyl Peroxide, Chlorhexidine and Tea Tree Oil.

他们通常会含有水杨酸，乙醇酸，过氧化苯甲酰，洗必泰及茶树油。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。