No stroboflash, LED constant current , Fast starting, eyeshield, environmental protection.

无频闪, LED恒流恒压(低压)工作, 启动快, 无频闪,预防少儿近视,有效保护眼睛.

互联网

Fast starting - up may be achieved by inoculating ANAMMOX reactor with ammonia - oxidizing sludge ammonia - oxidizing bacteria was preponderant.

利用氨氧化细菌占优势的硝化污泥接种厌氧氨氧化反应器可能会有更好的启动效果.

互联网