1.
Calculation of the limit of radon daughters concentration in the ventilation system design of uranium mines
铀矿井采场氡子体α潜能浓度设计限值的确定
2.
Rapid Measurement of the Air ～(222)Rn Daughters and ～(222)Rn Daughters Potential Alpha Energy Concentration;
快速测量空气中～（222）Rn子体和～（220）Rn子体α潜能浓度的方法
3.
Study on Purifying Low Concentration Domestic Sewage by Waved Subsurface Flow Wetlands;
波形潜流湿地处理低浓度生活污水试验研究
4.
The Research on the Treatment of High Concentration Sewage by Subsurface Flow Constructed Wetland;
潜流人工湿地处理高浓度生活污水的试验研究
5.
Variations in Mass Concentrations and Ozone Formation Potentials of C2-12 Hydrocarbons in Typical Areas of Hangzhou,China
杭州典型区域C2-12质量浓度变化及臭氧潜势量分析
6.
Land Potential Productivity and Its Response to Changes in Climate and Atmospheric CO_2 Concentration
土地生产潜力对CO_2浓度和气候变化的响应——以河北省康保县为例
7.
potential energy, power, resources, etc
潜力、 潜能、 潜在的资源
8.
Influence of diamond concentration,grit size and hardness on the performance of diamond saw blade
金刚石浓度、粒度和强度对锯片切割性能的影响
9.
The difference between target and measured concentrations of propofol administered by TCI : an evaluation of the performance of the TCI system
异丙酚靶控输注靶浓度与实测浓度的差值分析及系统性能评价
10.
The mist was so thick that visibility was down to only ten metres.
雾非常浓，能见度降到了只有十米。
11.
Dense fog be covering road In the north and visibility be very poor
浓雾笼罩了北部的公路, 能见度很低
12.
Dense fog is covering road in the north and visibility is very poor
浓雾笼罩了北部的公路,能见度很低
13.
Extremely high concentrations can be achieved by evaporation technology.
高度的浓缩也能通过蒸发技术完成。
14.
Dense fog is covering roads in the north and visibility is very poor.
浓雾笼罩了北部的公路, 能见度很低.
15.
The Effect of the Difference of the Concentration of R407C on the Performance Test of the Compressor;
R407C浓度误差对压缩机性能测试的影响
16.
Study on Advanced Treatment of Ammonia-Nitrogen by UBAF Combination Process
UBAF组合工艺处理低浓度氨氮性能研究
17.
Study on Concentration Depth Distribution of Ions Implanted into Plant Seeds with Low Energy;
低能离子注入植物种子中浓度—深度分布的研究
18.
The Effect of Temperature and Methanol Concentration on the Performance of a Direct Methanol Fuel Cell;
温度和浓度对直接甲醇燃料电池性能的影响