For example, a macrophage (" road sweeper ") can find and remove strange particles.

例如，巨噬细胞(“道路清扫工”)可以寻找和清除异样微粒。

The dissertation has probed and researched from following several aspects to domestic road sweeper.

本文具体从以下几个方面对国产清扫车作了较为全面、深入、的探索和研究。

Responsible for the sales activities in assigned region for outdoor products sales (i. e. road sweeper etc.,)

负责在指定区域的户外产品的销售(即道路清扫车等)。

The invention provides a suction nozzle for cleaning the road surface, which relates to the field of a road sweeper component.

本发明是一种清洁路面用的吸嘴，涉及扫路车部件领域。

"When it was approaching the road sweeper, the car didn't put on the brake or avoid it, " a police officer said in the CCTV report.

“白色特斯拉轿车在遇到前方正在施工作业的这个道路清扫作业车时，没有采取任何紧急制动和躲避措施，”一名警察在央视的报道中说。