acid的例句大全

The effects of loading, calcination temperature and calcination time on the solid base catalyst preparation conditions on the yield of dehydroacetic acid.

通过实验考察了负载量、煅烧温度和煅烧时间等固体碱催化剂制备条件对脱氢乙酸产率的影响。

Dehydroacetic acid ( DHA) as a white or light yellow crystalline powder, is an important chemical raw materials, intermediates and toughening agents, is also a broad spectrum, low toxicity and efficient anti-corrosion, mildew.

脱氢乙酸（DHA）为白色或淡黄色结晶粉末，是一种重要的化工原料、中间体和增韧剂，也是一种广谱性的低毒高效防腐、防霉剂。

Study on the Reaction of Dehydroacetic acid with Ammonia

脱氢醋酸与氨的反应

Synthesis method of dehydroacetic acid was introduced in the paper, and its new uses was pointed out.

本文介绍了国内外醋酸工业的现状与发展趋势，并对我国醋酸工业的发展提出了几点看法。

Study on the Reaction of Dehydroacetic acid with Ammonia The kinetics for hydrolysis of methyl acetate over ammonium heteropoly acids

脱氢醋酸与氨的反应醋酸甲酯水解的反应动力学

HPLC method for determination of fenofibric acid human plasma was established.

建立了HPLC法测定人血浆中非诺贝酸.

Poisonous dioxane is liable to form over traditional acid catalysts;

使用传统的酸性催化剂，反应容易形成有毒物质二烷。

The method for converting penicillin G to 7 amino deacetoxycephalosporanic acid ( 7 ADCA ) was reviewed.

综述了以青霉素G钾盐为原料,制备7-氨基去乙酰氧基头孢烷酸 ( 7-ADCA ) 的方法.

To promote production of cold acid Ling brand retail outlets shops strokes Chengdu joint advertisements.

推广制作冷酸灵品牌成都市零售网点店招联合广告等.

The article deals with the BESA phosphoric acid process by wet purification.

着重介绍了BESA湿法磷酸的净化工艺.

Detection of teichoic acid antibody in Staphylococcus aureus infections and its significance

金黄色葡萄球菌感染的磷壁酸抗体检测及其意义

Decrease in bacterial surface zeta potential reflected that the lipid group in teichoic acid and lipopolysaccharide components of cell wall was oxidized to become peroxy-chain, thus the dense structure of the cell wall was destroyed and the bacterial metabolism was changes, leading to bacterial death.

细菌表面zeta电位减小，反映细胞壁的磷壁酸和脂多糖成份中的脂质基被氧化成过氧链，因此破坏了细胞壁的致密结构，改变了菌体代谢致细菌死亡。

Site where components of cell wall, peptidoglycan and teichoic acid, and capsule polysaccharide are synthesized.

合成细胞壁成分（肽聚糖、磷壁酸）和荚膜多糖。

Effect of lysergic acid diethylamide on lip-acupuncture analgesia

麦角酰二乙胺（LSD）对唇针镇痛的影响

1943-First synthesis of LSD, lysergic acid diethylamide, by Albert Hoffman.

1943年的今天，阿尔伯特·霍夫曼首次合成出了LSD&麦角二乙酰胺。

Effects of lip-acupuncture and lysergic acid diethylamide ( lsd) on dorsal raphe unit activity in rats

唇针及麦角酰二乙胺（LSD）对大鼠中缝背核单位放电的影响

Conclusions: GERD may be an independent cause of respiratory symptoms which could be alleviated significantly by anti-acid therapy and anti-reflux therapy in a short time.

结论：胃食管反流可以作为独立原因引起呼吸道病症状，抑酸抗反流治疗对胃食管反流相关的呼吸系统症状有较好的近期疗效。

Objective To observe the effect of anti-acid plus anti-reflux treatment in elderly chronic cough patients without definite cause and GERD prevalence in the patients who showed effective.

目的观察抑酸抗反流治疗对老年人原因不明咳嗽的疗效和治疗有效病人中胃食管反流病（GERD）的发病情况。

The influence of microwave-acid solution on the effect of chestnut preservation was researched by orthogonal experiment.

采用正交试验方法研究了微波 - 酸浸对板栗贮藏效果的影响.

Acid rain in Pearl River Delta is becoming worse and causes serious ecological problems, special for the surface water quality.

当前珠三角地区酸雨现象日益严重，并带来一系列的生态问题，尤其是对地表水水质影响较大。