float material meaning in English
轻料
Examples
- After carrying out further investigations , the epd discovered that the floating materials originated from the upper reaches of the pearl river
经署方进一步调查，发现飘浮垃圾的源头是珠江上游。 - The cultivation water body shouldn t be heterochromatic , odor and rare delicacy on the sense ; the surface of water shouldn t appear obvious oil film or foam of float material ; float materials that increased artificial is forbidden
养殖水体在感观上不得有异色、异臭、异味；水面不得出现明显油膜或浮沫的漂浮物质；不得有人为增加的悬浮物质。 ph值在7 . 0 8