Plant ventilation; CFD; General ventilation; Local ventilation; Separation of working fields.

厂房通风； 计算流体力学； 整体通风； 局部排风； 工作区分隔。

youdao

There are 2000 square meters working fields, including 800 square meters constant temperature areas.

计量站现有工作场地面积2000平方米，其中800平方米有恒温控制。

youdao

They also suggest actions like providing protective boots to wear while working in fields, and not sleeping on the ground.

VOA: special.2010.01.25

In nineteen forty-eight, Mister Chavez married Helena Fabela whom he met while working in the grape fields in central California.

VOA: special.2009.09.06

Farmers working in the fields saw the train and dropped to their knees in prayer.

VOA: special.2010.01.07

Horse had been intrinsic to Romanian life pulling carts through the streets or working the fields.

FORBES: The Romanian Horse Cart Ban That's (Probably) Behind Europe's Horse Meat Scandal

It keeps 19 researchers working in fields like nanotechnology and fuel cells.

FORBES: Back on Track

Ribiero notes that it is now planting season in western Kenya, and in some places it appears people are not working the fields.

NPR: Health Crisis Emerges Amid Kenya Instability