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- grit removing efficiency 除砂效率
- 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。
- The nicotine removing efficiency of six kinds of cigarette filter have been studied and compared with activated carbon fiber. 研究了6种牌号香烟过滤咀对烟草中尼古丁的吸滤率,并与活性炭纤维进行了比较。
- The grit removal unit, grit classifier, air blower No. 1 and 2, and scouring solenoid valve are operated continuously. 搅拌吸砂机,砂水分离机,鼓风机1号,鼓风机2号及冲洗电磁阀连续运行。
- Dust removal efficiency to meet national emission standards. 除尘效果完全达到国家粉尘排放标准。
- 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。
- 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 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。
- 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。
- Mountaineering in a blizzard needs a lot of grit. 在暴风雪中登山需要极大的勇气和毅力。
- 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.
- We are removing from London to the country. 我们正从伦敦迁往乡下。
- 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。
- Grit is spread on roads to make them less slippery in icy weather. 在结冰的天气，在路上撒上砂砾心免路面太滑。
- 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。
- Results showed that the DAF SBR treatment system did not only solve the problems,but also had good removal efficiency. 结果表明，该方法不仅解决了存在的问题，而且取得了较好的处理效果。
- Workers are removing impurities from silver. 工人们正去除银中的杂质。
- The soldiers showed that they had plenty of grit. 士兵们表现得很有勇气。
- The removal efficiency of phosphorus in sewage with three kinds of fillers(sand,gravel,perlite)was studied. 研究了沙子、砾石、珍珠岩三种填料对生活污水中磷的去除效果。
- The tallest removal efficiency of vitriolic root in Malan loess is 81.9% when added in 1 200 mg/L carbon source. 马兰黄土中脱硫酸菌对硫酸根的最高去除率要高于离石黄土;马兰黄土加1 200 mg/L葡萄糖时对硫酸根去除效果最好;最大去除率为81.;9%25;
