The operating results show that the process has advantages of excellent performance of nitrogen and phosphorus removal, low sludge production, good sludge dewaterability and no odor release.

运行结果表明，该工艺具有脱氮除磷效果好、污泥产量低、污泥脱水性好和污泥不产生臭气等显著优点。

youdao

Appearance and odor: white powder and no odor.

外观和气味：白色粉末，无气味。

youdao

The vacuum flask has the characteristics of good heat-insulating performance, firmness, duration, light weight, no poison, no odor, no deformation, no break, multiple functions, etc.

本水壶具有保温性能好、坚固耐用、重量轻、无毒、无味、不变形、不破碎、多功能等特点。

youdao

Radiation for example, is invisible, has no smell or odor, while it is extremely deadly for the humans.

FORBES: This Suit Gives You A Real Life Spider-Sense

His traditional white Arab tunic is no longer very white, and he gives off the odor of someone who's slept in his car for the past two days in the baking heat - waiting in line.

NPR: Oil Rich Iraq Suffers Through Gasoline Shortage

Each had its own way of moving through the land and each had its own odor of passage: the railway tracks cut straight ahead, asking no questions of the bedrock through which it sliced, the wrought-iron rails smelling of axle grease and the wooden slats of rancid, licorice-scented shellac.

NPR: Excerpt: 'The Selected Works of T.S. Spivet'