surface waste的意思|示意

"We're talking plants floating on the surface of the water, using the fish waste as nutrition," he explains.

“我们要说的是水生植物漂浮在水面上，使用鱼的排泄物作为营养源，”他解释道。

Harvested wheat produced the greatest density of surface waste grain.

谷粒残物的密度在未翻耕的小麦地上最大.

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The surface of inclined wedge pushes the triangle side of the waste and makes the plate move ahead, thus meeting the re.

斜楔插板上的斜楔面推动废边的三角槽一侧，使板料向前运动，达到板料定位和自动送料的目。

Concerns include the degradation of surface and groundwater owing to poultry waste nutrients and pathogenic microorganisms.

令人担忧的问题包括家禽粪便养分和病原微生物造成的地表水和地下水退化。