acid的例句大全

The adsorption performances of 4 resins : NDA —99 , NDA —150, NDA —88, Amberlite XAD —4 to p-nitrobenzoin acid and p-nitroacetophenone were studied.

研究了NDA—150 、 NDA—99 、 NDA—88、AmberliteXAD—4,4种吸附树脂对对硝基苯乙酮和对硝基苯甲酸的静态吸附行为.

Results showed that L-cysteine and kojic acid were better in the inhibition to apple PPO.

L - 半胱氨酸、曲酸对苹果PPO的抑制作用最强,防褐变效果最好.

Objective : To investigate the effect of BCG-polysaccharide nucleic acid injection ( BCG-PSN ) on chronic urticaria.

目的: 观察 卡介 菌多糖核酸注射液治疗慢性荨麻疹的疗效.

Fe-ion crosslinking PAA ( polyacrylic acid ) resin particles have been synthesized and analyzed.

合成并分析鉴定了铁离子交联的 聚丙烯酸 树脂颗粒.

Through-vitro pharmacological activity tests, the sugar acid compound has PTP-1 B inhibition activity and good anti-tumor activity .

经体外药理活性测试, 其具有PTP-1B抑制活性和很好的 抗肿瘤活性.

As a result, the phosphono carboxylic acid copolymers showed the best calcium carbonate inhibition capability at60 ℃;

研究表明，在水温低于60℃的情况下，膦酰基羧酸共调聚物具有良好的抑垢性能；

It was showed that the phosphono carboxylic acid was very suitable for the water treatment process for industrial circulating cooling water system.

结果表明，膦酰基羧酸共调聚物极适于工业循环冷却水系统的水处理过程。

An experimental research on changing law of calcium carbonate inhibition behavior of phosphono carboxylic acid copolymers was carried out by using a static experimental method.

本文采用静态实验方法，对不同条件下新型阻垢剂膦酰基羧酸共调聚物抑制碳酸钙垢的性能变化规律进行了实验研究。

In addition, the mechanism of phosphono carboxylic acid copolymers'scale inhibition was analysed through electronic microscope;

此外，结合垢粒的电镜照片对其阻垢机理进行了简要分析。

The article introduces the research results and progress of scale inhibition and dispersion agent of the copolymer of phosphono carboxylic acid in recent 20 years.

介绍了近20年来膦酰基羧酸共聚物阻垢分散剂&大分子有机磷酸的研究现状和进展情况。

Researches on calcium carbonate inhibition behavior of phosphono carboxylic acid copolymers-a new type green scale inhibitor

新型阻垢剂-膦酰基羧酸共调聚物对碳酸钙阻垢性能实验研究

The properties of scale inhibition and dispersion of phosphono containing carboxylic acid copolymers were studied by using the method of static scale inhibition.

用静态阻垢方法系统地研究了膦基羧酸共聚物的阻垢分散性能，并和有机膦酸及羧酸聚合物进行了对比。

Synthesis of phosphono carboxylic acid copolymer with low phosphor and its property

低磷型膦酰基羧酸聚合物的合成及性能研究

Synthesis and Properties of Transition Metal Phosphonates Based on Phosphorus Ligands Study on the Combinating Application and Performance of Low Phosphonic Corrosion and Scale Inhibitor of Phosphono Carboxylic Acid

低磷缓蚀阻垢剂膦酰基羧酸的复配及性能研究

China has proposed a global mechanism recognition of health certificates based on nucleic acid test results in the form of internationally accepted QR codes. We hope more countries will join this mechanism.

中方提出建立基于核酸检测结果、以国际通行二维码为形式的健康码国际互认机制，希望更多国家参与。

Study on the capacity recovery of PCL in lead acid batteries

PCL蓄电池容量恢复的研究

Studies of Bentonite Carried Complex solid acid as Catalyst for Synthesis of DOP

皂土附载复合固体酸催化剂合成DOP的研究

Production of insulating grade DOP by non-acid catalysis

非酸催化绝缘级邻苯二甲酸二辛酯的生产

Step 3 Increase your intake of folic acid

3.增加叶酸摄入量

Chaenomeles speciosa s. Nakai results showed that oleanolic acid has significant antioxidant activity ( 1) Scavenging free radical.

宣木瓜齐墩果酸具有明显的抗氧化作用。（1）对自由基的清除作用。