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- Keywords Preconcentration techniques;PFPD;Summa canister;THT;Environmental air; 预浓缩系统;PFPD;苏玛罐;四氢噻吩;环境空气;
- Applications of On-line Separation and Preconcentration Techniques in Atomic Absorption Spectrometry 流动注射在线分离浓集技术在原子吸收光谱分析中的应用
- Keywords preconcentration techniques;GC/MS;summa canister;organic sulfur;environmental air; 预浓缩系统;气-质联用;苏玛罐;有机硫;环境空气;
- The techniques and practice of a midwife. 助产学,产科学助产士的技术及工作
- Ion Exchange Preconcentration Technique in Capillary Zone Electrophoresis 毛细管区带电泳的离子交换在柱预富集技术研究
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
- They need to learn modern management techniques. 他们还得学习现代管理技术。
- All possible techniques are pressed into service. 所有可能用得上的技术都被利用了。
- Statistical techniques are regularly employed. 统计方法得到经常的运用。
- Preconcentration techniques 预浓缩系统
- New techniques make it possible to recover usable things from waste. 藉新技术即能从废弃物中回收可用之物。
- A surge of innovation in techniques is on the horizon. 技术改进的浪潮即将出现。
- Application of Wet Preconcentration Technique of Powder Ore in Jinling Concentration Mill 粉矿湿式预选在金岭铁矿选矿厂的应用
- Investigation and Practice of Preconcentration Technique in Treating JISCO Huashugou Red Iron Ore 酒钢桦树沟红铁矿预选研究及应用
- Lester left everybody at the post when it came to learning the new techniques. 在学习这些新技术方面,莱斯特将大家抛在后面,遥遥领先。
- Standard Practice for Preparation of Water Samples Using Reductive Precipitation Preconcentration Technique for ICP-MS Analysis of Trace Metals 用还原沉淀预浓缩技术准备痕量金属感应耦合等离子体质谱分析用的水样品惯例
- She taught herself the techniques of narrative and dialogue. 她自学了叙事和对话的技巧。
- Techniques were developed to hook many transistors into chips. 将许多电晶体联结到晶片上的技术已发展成了。
- They have done their utmost to learn the techniques of production. 他们尽了最大努力去学习生产技术。
- Our comrades must do their utmost to learn the techniques of production. 我们的同志们必须用极大的努力去学习生产技术。