您要查找的是不是:
- The paradoxical relationships are inevitably produced because of the different requirements on denitrification and phosphor removal. 就脱氮与除磷而言,由于各自过程的要求不同,二者之间存在一定的矛盾关系。
- It also summarizes basic principles on biological nitrogen and phosphorous removal as well as some new significant views. 另外,还简略介绍了生物除氮磷的基础理论。
- Opinions are given on the phosphorous removal technology of “magnetic seed magnetic separatoin” and on the significance of the improvement research of oxidized iron film on the quartz sand surface. 并对磁种-磁分离除磷工艺和石英砂表面氧化铁膜改性研究的意义提出了看法。
- The emission of light from a phosphor after removal of excitation. 余辉激振停止后的磷光物质所发出的光
- High-load Activated Sludge Treatment and Its Effect on Nitrogen and Phosphor Removal 高负荷活性污泥处理技术及对脱氮除磷效果的研究
- Research on nitrogen and phosphor removal through the continuous flow-intermittent aeration technology 连续流间歇曝气工艺脱氮除磷研究
- Research on nitrogen and phosphor removal through the intermittent cyclic activity sludge system 射流曝气周期活性污泥法脱氮除磷研究
- Surgical removal of part or all of the uterus. 子宫切除术将子宫的全部或部分通过外科手术切除
- Keywords hydroponic ecological system;nitrogen and phosphor removal;organics removal;water quality; 水耕生态系统;除氮脱磷;除有机物;水质;
- Surgical removal of all or part of a lung. 肺切除术,肺部分切除术对整个或部分肺的外科手术切除
- He consented to the removal of the flags. 他同意撤走旗帜。
- Keywords Carrousel;oxidation ditch;nitrogen and phosphor removal;structure;techniques; 氧化沟;除磷脱氮;结构;机理;
- Surgical removal of part of the iris of the eye. 虹膜切除术手术切除部分虹膜
- Surgical removal of a nerve or part of a nerve. 神经切除神经或其一部分的外科节除手术
- Fractions of the phosphor are easily lost. 部分磷光体容易丢失。
- nitrogen and phosphorous removal 脱氮除磷
- Our ultimate objective is the removal of all nuclear weapons. 我们的最终目标是消除所有核武器。
- Phosphor Bronze with tin plated or gold plated. 脚架:磷青铜电镀锡或是电镀金。
- biological nitrogen and phosphors removal 生物脱氮除磷
- Loss or removal of normal pigmentation. 褪色丧失或转移正常的着色