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- The minimum oxygen concentration (MOC) is one of the important safety parameters of flammable gases and liquid vapors theoretical calculation method of MOC was studied. 最小氧气浓度是可燃气体和液体蒸气的重要安全参数之一。
- Test Method for Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plastics (Oxygen Index) 供给塑料的类似蜡烛燃烧时最低氧气浓度的测量方法(氧指数)
- minimum oxygen concentration 最小氧气浓度
- Check oxygen concentration by a refractometer. 用折射仪测量一下氧气的浓度。
- The minimum permissible oxygen concentration for unprotected personnel is 19.5%, while the maximum is23.5%. 对于没有受到保护的人来说，允许的最小氧浓度是19.;5%25;最大是23
- OSHA has established 19.5% oxygen concentration as the minimum for working without supplied air. OSHA确定19.;5%25作为没有补充空气情况下工作时氧的最小浓度。
- Provide adequate ventilation in areas using argon. Provide monitoring for areas where oxygen displacement may occur. OSHA has established 19.5% oxygen concentration as the minimum for working without supplied air. 必须为正在使用氩的地方提供充分的通风。对氧迁移可能发生的地方进行监测。OSHA确定19.;5%25作为没有补充空气情况下工作时氧的最小浓度。
- Minimum oxygen content and CO2 consumption, the deaerted water is also carbonated when processing deaeration. 该装置设计了用于启动后的自循环功能，以保证出口达到合格标准，并减少启动时水的损失。
- Aerotaxis (aerotactic movement) A TAXIS in response to an oxygen concentration gradient. 趋氧性:一种对氧浓度梯度产生回应的排序。
- minimum dissolved oxygen concentration 最低溶解氧浓度
- minimum lethal oxygen concentration 最低致死氧浓度
- The sensitivity characteristics are influenced by the variation in oxygen concentration. 氧气浓度的变化对传感器输出有较大影响。
- The model 625 analyser is designed to monitor the dissolved oxygen concentration in boiler feed-water and other aqueous solution. 625型分析仪用来监视锅炉进水和其它水溶液中溶解氧的浓度。
- An apparatus for maintaining an infant, especially a premature infant, in an environment of controlled temperature, humidity, and oxygen concentration. 早产婴儿保育箱一种保育婴儿的器具，尤指对早产婴儿，其温度、湿度与集中供氧都得到控制
- For the ambient oxygen concentration greater than 17 % the ignition and transition to flame spread all are achievable. 外界合氧浓度人于17%25燃料皆可引燃及过渡至火焰传播。
- The effects of dose,acceleratory voltage and oxygen concentration on coatings curing process were studied. 以低能电子束处理多种配方的涂料,研究了辐射剂量、加速电压和氧气浓度对涂料固化性能的影响。
- Species found in the profundal zone are adapted to withstand low oxygen concentration, low temperatures, and low pH. 在深水层发现的种类，能够适应海底低氧、低温及低pH环境。
- Effects of Temperature and Dissolved Oxygen Concentration of Nutrient Solution on the Nitrogenous Compound Content in Plants of Cucumis sativus L. 营养液温度和溶解氧浓度对黄瓜植株氮化合物含量的影响。
- When silicon evaporation arte was 0.2nm/s, the oxygen concentration in the epitaxial film wasthe same as in the substrate. 当硅源速率在 2A/s时;外延层中氧含量与衬底相同.
- Medical oxygen generator has been popularized in hospitals for its easy-and automatic operation and constant oxygen concentration output. 摘要医用制氧机以其操作简单，自动化程度高，氧浓度稳定，越来越在各医院普及。
