Automobiles speed in an endless stream along the boulevard.宽阔的林荫道上,汽车川流不息.They replaced the narrow streets with wide boulevard.他们将狭窄的街道都改建成了宽阔的林荫大道.We did an extremely fast U-turn and shot south up the Boulevard St. Mich...
The potassium chromate method is one regular method to determine COD.重铬酸钾法是测定化学需氧量的常规方法.It's a two - component, chromate free, epoxy polyamide adduct shop primer especially designed.是一种不含铬的双组份环氧聚酰胺加成物的车间底漆.Two - sta...