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- White noise is a good masking agent. 白噪声是一种很好的掩蔽声。
- The relationship between the absorbency and the dosages of developer, and of the masking agent has been investigated. 考察了显色剂用、掩蔽剂用量及显色时间与吸光度的关系。
- By experimental verification, it has been found that the determining accuracy of calcium was improved by quantifying the content of masking agent. 实验结果表明，对干扰组分定量掩蔽，可提高测钙的准确度。
- Good quality mask agent,such as Bayer and 3M agent had no influence on composite resin-enamel adhesion. （2）使用Bayer和3M遮色剂涂层对树脂－釉质粘结强度无影响。
- Uses: The determination of vanadium micro-analysis, Karl Fischer reagent calibration, and used as a masking agent, complexing agent, biochemical reagents, treat hyperacidity. 用途：用钒的微量分析测定，卡尔费休试剂的标定，并用作掩蔽剂，络合剂，生化试剂，可治疗胃酸过多。
- It has a lot of potential applications in the field of masking agent, pretanning agent, retanning agent, finishing agent, tannery effluent treating agent and so on. 发现改性淀粉在制革上主要用作铬盐的蒙囿剂、预鞣剂、复鞣剂、涂饰剂以及制革废水处理剂等。
- It is taking hychroperoxides as masking agents, alumnium in titanium alloys was meascred with aluminon ammonium aurintri-carboxylate. 研究了以过氧化氢作为掩蔽剂,用铝试剂测定钛合金中铝的方法。
- AI R SAFE ROdor Neutralizer is a more effective, safer and lower cost alternative to masking agents and dangerous chemicals typically used for industrial and commercial odor control. AI R SAFE R气味中和剂是一个更有效，更安全，成本更低的替代掩蔽剂和危险化学品通常用于工业和商业气味控制产品。
- Keywords Trace BeO;Masking agent;P poly metallri ore; 条件试验;分析步骤;掩蔽剂;
- Keywords determination of tin masking agent iodimetry; 锡测定;铜的掩蔽;碘量法;
- He wore a mask so that no one should recognize him. 他戴了一个面罩，使别人认不出他来。
- I booked my holiday through my local travel agent. 我是由本地的旅游代理人预先安排的度假事宜。
- Capable of masking or neutralizing odors. 可除臭的可以掩臭或中和臭气的
- The tour is arranged by our local travel agent. 这个旅游团是由我们的本地旅游代理商组织安排的。
- For further information, contact your local agent. 要进一步了解情况，请与本地代理商联系。
- FBI is on the look out for the agent these days. 这些天联邦调查局正在注意那个特工。
- Sham is sham and the mask must be stripped off. 假的就是假的，伪装应当剥去。
- The agent spoke on behalf of his principal. 代理人代表他的委托人说话。
- He tried to mask his disappointment with a smile. 他试图以微笑来掩饰他的失望。
- The mask fitted tightly over his face. 他用面具把脸蒙得严严的。
