1.
The sample was dissolved by nitric acid and tartaric acid, and determined by AAS with lanthanide oxide and EDTA masking Al for determination of Ca, with HC1 precipitating Pb for determination of Sn and Al.
摘要通过先加酒石酸、硝酸溶解样品，用氧化镧、EDTA联合掩蔽铝来测定钙，盐酸沉淀铅后测锡、铝的试验，采用火焰原子吸收光谱法测定锡、钙和铝。
2.
Through a model compound system, acid-base theory for RTV-I silicone rubber was gave.It isbelieved consistency in acidic or basic nature is benefit for RTV-lsilicone compound system,while adverse nature in acid or base will cause unstable compound sy
本文通过对模型体系的研究，提出了单组份室温硫化硅橡胶的酸碱理论，该理论认为RTV-1体系各组份的酸碱性一致对体系稳定性有利，酸碱性相反将倾向于诱发硫化，总结为ABN规则。
3.
Wuhan Antai Chemical Industries Co., Ltd. (ACI) has been granted by the Chinese Government a state “863” project - Preparation of Nanometer Scale Polyacrylic Acid Based Emulsions for High Performance Water-Base Wood Coatings.
武汉安泰化学工业有限公司是一家专业生产聚丙烯酸系水性木器漆乳液的高科技公司。
4.
ACI is working on the commercialization of the new technology and production of high performance polyacrylic acid based coating emulsions, which are used as the primary raw materials for the innovative environment friendly coating products.
公司与北京化工大学合资合作，承担国家“863”计划项目——《纳米化聚丙烯酸系高性能水性木器涂料的制备》并获得成功，2005年10月国家科技部863计划专家组验收结论为优秀，产品性能达到国际领先水平。
5.
In addition to flavor enhancement, acid ACTS as a preservative in non-heat-treated beverages.
除了增强风味外,酸还在未经加热灭菌的饮料中起着防腐作用。
6.
AN impure dilute solution of acetic acid obtained by fermentation beyond the alcohol stage ANd used as a condiment ANd preservative.
醋一种不纯的稀释的酸溶液，从超过酒精阶段的发酵获得，可用作调味品和保存剂
7.
The authors suggest that the traces of nitric acid may be removed by boiling cyclonite in AN autoclave at 140
研究者们提出，(黑索金中)微量的硝酸，可于140℃下在压热器中煮洗除去。
8.
The metal ion ANd the ANion of the mineral acid form AN insoluble salt
金属离子和无机酸的阴离子生成一种难溶的盐。
9.
The abundANce of linolenic acid in soybeAN oil is responsible for the development of AN off-flavor problem known as flavor reversion.
大豆是最重要的,大豆油中丰富的亚麻酸是解决臭味问题即风味回复的原因。
10.
Ester:ANy of a class of orgANic compounds corresponding to the inorgANic salts ANd formed from AN orgANic acid ANd AN alcohol.
酯:一类有机化合物,相当于无机盐,是由一分子有机酸和一分子酒精构成的.
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