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- Keywords Indoor Air Pollution Pollutants Diatomite Composite Material Removal Efficiency; 室内空气污染;污染物;硅藻土复合材料;去除率;
- material removal efficiency 材料去除率
- The removal efficiency of Am is greater than 99.9%. 对镅的反萃取也作了串级实验(六级反萃;流比BF:BX=1:1);镅的反萃率大于99.;9%25。
- Dust removal efficiency to meet national emission standards. 除尘效果完全达到国家粉尘排放标准。
- Scraps or material removed when something is trimmed. 剪削，废料从被修剪的东西上掉下来的碎屑
- The removal efficiency of FBR can achieve 96.2% of MBR's. FBR处理效果达到MBR工艺的96.;2%25;出水符合城市杂用水水质标准。
- Floationg material removal of semi clean water and sewage, waste, dirty water. 用于去除生活用下水,废水,污水中的浮游物质。
- Material Removing Efficiency 材料切除率
- The material removal volume of wear-resisting cast steel,when ground with the electroplated CBN tools made with ... 在电镀过程中,应严格控制CBN活化表面钯质点的数量,使其保持在合适范围内,避免CBN颗粒相互粘结和成块现象。
- The removal efficiency of organic pollutant mainly depends on the active biomass of biofilm in the biological pretreatment of drinking water. 摘要饮用水生物预处理过程中，生物膜上存活的活性生物量是有机污染物去除的基础。
- The result indicated that the material removal rate of isopulse generator is over 20% higher than that of general pulse generator. 实验结果表明，与普通脉冲电源相比,等能量脉冲电源可以提高加工效率20%25以上。
- The rapid increase of water temperature in spring induced a decrease of the ammonia removal efficiency. 春季温度的快速升高导致了氨氮去除率的降低。
- The dominant material removal mechanisms in grinding of PCD are abrasive wear, fragmentation, thermal-physics and thermal-chemical process. PCD材料去除主要是通过磨粒的机械磨耗、破碎作用和热物理、热化学作用等方式。
- COD removal efficiency can reach 79% while the hydraulic residence time(HRT) maintains more than 6h. 稳定运行时HRT为6 h,COD去除率可达79%25以上。
- This paper proposed a viewpoint to explain why vibration assistance may increase material removal rate (MRR) in vibration-assisted finishing process. 摘要讨论振动研磨加工过程中通过辅助振动提高材料去除率的原因。
- It was showed that,removal efficiency of NH~+_4-N,TN,and TP by and dominant colony increased with rest time. 结果表明;随停留时间延长;土著生物强化与优势菌群强化对NH4+-N、TN和TP的去除率增加.
- Experiment results showed that WEDM in atmosphere offers advantages such as better straightness,shorter gap length and higher material removal rate. 实验结果表明,气中加工的直线度好、放电间隙窄、加工速度(材料去除率)高。
- Experimental result showed that the removal efficiency of COD reached 85.10% when HRT is 18h. 试验结果表明两阶段总的水力停留时间为18h时;COD的去除率最高;达到了85.;10%25。
- Experiment results showed that WEDM in atmosphere offers advantages such as better straightness and higher material removal rate. 实验结果表明,气中线切割加工具有加工表面直线度好、加工速度(材料去除率)高等优点。
- FBR has high removal efficiency for SS and turbidity, the residual turbidity is lower than 1 NTU. 系统对SS和浊度去除效果极佳,浊度基本在1NTU以下。
