outside air

常見例句

Ceiling fans do not provide ventilation as defined as the introduction of outside air.
吊扇通常不提供所規(guī)定的能將室外空氣引入室內(nèi)的通風(fēng)。
blog.sina.com.cn
A short passage of return pipe on the water discharge pipe may be placed to prevent outside air into evaporator and facilitate the outflow of condensate.
在排水管路上設(shè)一小迂回管段，可防止外界空氣進(jìn)入蒸發(fā)器內(nèi)并有利于冷凝水排出。
bbs.chinadaily.com.cn
Through calculation and analysis, it is proposed that the outside air parameters in Wuhan area may be adopted for summer air conditioning of passenger trains in China.
在客車空調(diào)負(fù)荷（按不穩(wěn)定傳熱計(jì)算）的各種計(jì)算方法中，都可以采用本文提供的夏季外氣計(jì)算參數(shù)及車體各壁面的太陽(yáng)輻射強(qiáng)度的逐時(shí)值。

Water in the sand between the two pots evaporates through the surface of the larger pot, where drier outside air is moving.
And if you put this in the well-ventilated area, if you prepare this outside, the h c n gas will actually be released into the air, so you're safe, you can eat it later.
而如果你把它們放在通風(fēng)良好的地方，在室外處理，那么氰化氫氣體,將會(huì)被釋放到空氣中，這樣你就安全了，過后就可以吃了。
麻省理工公開課 - 化學(xué)原理課程節(jié)選
The inside of the box will stay several degrees cooler than the outside air temperature.

This is 10 knots slower than "book, " but on this leg the outside air temperature was 5 degrees Celsius higher than standard.
FORBES: Beating America's Airlines
The reason for the faster book speed was outside air temperature that was 5 degrees Celsius lower than the standard for 40, 000 feet.
FORBES: Beating America's Airlines
To be termed a compound fracture, outside air with bacteria and debris are able to access the fracture site without skin or soft tissue serving as a barrier.
FORBES: Kevin Ware's 'Gruesome' Injury