空气

She'd baked some bread which made the air smell sweet.

她刚烤制了一些面包，空气里都弥漫着一股香味。

Air tightness test and safety valve adjusting for main air receiver ( control air receiver, air horn receiver) on board.

主空气瓶（制空气瓶、笛空气瓶）船后气密试验和安全阀的调整。

As the lungs exhale this waste, gas is expelled into the atmosphere.

肺呼出这些废气被排到空气中。

Air-heating systems circulate air through ducts to and from an air heating collector ( Figure 1 ).

空气加热系统使空气循环,通过通往或是通出空气加热收集器的管道 ( 见图一 ).

Common aerological detection is taken by radiosonde carried by sounding balloon.

常用的高空气象探测方法是采用无线电探空仪，由探空气球携带升空，进行高空气象测量。

Air-umbrella forms the air-curtain whose air comes into the intake and goes out into the outlet.

空气伞从进风口吸入空气、再从出风口将空气喷出、形成空气屏障.

Overhead, the chopper roared and the big blades churned the air.

头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。

The Comparison of Air-disinfectant Effect between Air Refreshing Agents of Radix Isatidis and Three Kinds of Air-disinfectant Methods

板蓝根空气清新剂与三种空气消毒法消毒空气的效果比较

Their noises were magnified in the still, wet air.

他们的喧闹声在凝滞而潮湿的空气中显得更吵了。

There was a bite in the air, a smell perhaps of snow.

空气非常寒冷，似乎有雪的味道。

I took a deep breath of the fresh sea air.

我深吸了一口海边的新鲜空气。

A thick haze of acrid smoke hung in the air.

空气中弥漫着刺鼻的浓烟。

A tantalising aroma of roast beef fills the air.

空气中充满诱人的烤牛肉香味。

The air is sucked out by a high-powered fan.

由强力风机把空气吸出去。

The cold, misty air felt wonderful on his face.

雾蒙蒙，寒冷的空气使他脸上感觉很舒爽。

RECIRCULATED AIR Conditioned air mixed with air from the passenger compartment.

再循环空气,调制后的空气与客舱来的空气之混合.

A housing includes an air inlet , an air outlet and an airflow path there through.

外壳包括空气入口 、 空气出口和空气气流通路.

Cool the incoming air-Compressing air raises its temperature.

降低吸入空气的温度——压缩空气会提高空气的温度.

Her house is light and airy, crisp and clean.

她的房子光线充足，空气流通，清新整洁。

By deduced air dissolution equation, it was found that when air dissolved and then released the proportion of oxygen would decrease and the air space in the dissolved air vessel would probably accumulate oxygen.

推导多组分空气溶解方程后发现，空气先溶解再释放后，氧气所占比例下降，滤罐空气层中可能积累O2。

Under the different tree environment, the aero-anion horizontal difference is remarkable; ( 3) In the city ecology environment, the concentration of air anions and CI had no significant differences when the stand structure of arbores were different;

在城市环境下，不同林分结构类型的乔木片林对空气负离子水平以及空气质量指数（CI）的影响差异不显著；（4）天气条件对绿地的空气负离子水平存在显著影响；

Results showed that the microbial quantity in the air at the workshop without depurator ( 54939 cfu? m-3) was 2.1 times that of the workshop with depurator ( 25768 cfu? m-3).

结果表明：未经空气净化器处理的木材生产车间中的空气微生物数量（54939cfu？m-3）是经空气净化器处理（25768cfu？m-3）的2.1倍。

The relation between wind rate 、 wind speed and the power of motor are obtained by the performance testing of the smoke prevention air curtain, which provides the gist for the design and manufacture of air curtain.

最后通过对防烟空气幕的性能测试研究获得了地铁防烟空气幕风量、风速和电机功率之间的关系，为防烟空气幕装置的设计与制造提供依据。

I stood there breathing in the fresh Norwegian air.

我站在那儿呼吸着挪威新鲜的空气。

The air is thick with acrid smoke from the fires.

空气中弥漫着火灾产生的刺鼻浓烟。

The outside air was heavy and moist and sultry.

外面的空气沉滞、潮湿而闷热。

The air was thin and crisp, filled with hazy sunshine and frost.

空气稀薄清新，其间日光蒙眬，寒气逼人。

The filtration system draws room air through a top located HEPA filter ( s), showering clean sterile air over the work top.

过滤系统通过高效微粒空气过滤器将室内空气转化为洁净无菌空气流向操作空间。

By "growing" fresh air indoors we can reduce the supply of external fresh air needed by air-conditioned buildings, while still meeting industry standards ( ASHRAE) for healthy indoor air.

通过在室内“长出”新鲜空气，我们可以减少依靠提供外部新鲜空气的空调建筑，同时还能使室内健康空气达到行业标准（制冷和空调工程协会）

Ambient air particles is one of the most important indicators of environmental pollution. Particulate matter ( PM) is solid or liquid granular material dispersed in the air.

环境空气颗粒是环境污染的最重要指标，空气颗粒物（particulate matter，PM）是分散在空气中的固态或液态颗粒状物质。