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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。
- To remove main disturbing ion,chlorine ion in the COD potassium dichromate reflux method,silver sulfate replaces mercury sulfate as a screening agent. 对COD重铬酸钾回流法中的主要干扰离子，氯化物的消除，选择了用硫酸银代替硫酸汞做掩蔽剂。
- 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。
- The selection of main reagents and screening agents has been introduced for measuring the calcium fluoride in fluorite by EDTA volumetric method. 介绍EDTA容量法测定萤石中氟化钙时所使用的主要试剂、掩蔽剂等的选择。
- Review on development of sun screening agent 防晒剂的发展综述
- 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。
- ultra-violet light screening agent [化] 光屏蔽剂
- Ultraviolet light screening agent 光屏蔽剂
- 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。
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- Keywords Trace BeO;Masking agent;P poly metallri ore; 条件试验;分析步骤;掩蔽剂;
- He adores this screen goddess with godliness. 他十分虔诚地崇拜女明星。
- Keywords determination of tin masking agent iodimetry; 锡测定;铜的掩蔽;碘量法;
- 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。
- A screening against light or heat. 遮蔽光或热的遮挡物
- 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。
