fine particle

常見例句

The fine particle loss in the soil is an important issue of soil quality degradation.
土壤中細顆粒的流失是土壤質(zhì)量惡化的重要表現(xiàn)之一。
Shrinkage can be large, due to both the fine particle size of the powders and the substantial proportion of polymer binder used.
由於所用粉末細小微粒的尺寸和聚郃物粘郃劑的真實比例，收縮可以比較大。
Persistently elevated levels of fine particle pollution are common across many urban areas. Fine particle pollution often originates from combustion sources such as power plants and motor vehicles.
在許多城市區(qū)域，常常出現(xiàn)細小顆粒汙染程度呈持續(xù)性增高情況。細小顆粒汙染通常來自發(fā)電廠和機動車等燃燒源。

The group's recent "State of the Air" report said Pittsburgh has the worst short-term fine particle pollution in the country.

But one of the biggest reasons for Phoenix's high pollution levels is actually cattle ranches found south of the city, in Pinal County and vicinity.. "Those cattle ranches are contributing a lot of fine particle pollution to the small communities near them that are part of the Phoenix metro area, but also to the tribe adjacent to it, " says Nolen.
FORBES: Life
As it happens, federal standards for fine-particle concentrations already exist.
ECONOMIST: Measuring the impact of regulation