The necessary air heating device may be direct-fired or heated indirectly by steam coils.

必需的空气暖气装置可能是直接的-点燃或藉着蒸气卷间接地加热.

互联网摘选 2026-07-02 13:22:10

重点词汇

相关例句

1、

Also covered are forced air heating, heat pumps, automatic control thermostats, flues and sound and vibration.

此外盖住是被被迫的空气加热, 热帮浦, 自动控制恒温器, 烟道和声音和振动.
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2、

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 ).
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3、

Is your younger sister a air hostess?

你的妹妹是一名空中小姐吗 ?
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4、

An air hostess distributed gum to air passengers to keep their ears from popping.

空姐给乘客分发口香糖,帮助他们消除耳鸣.
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5、

The air hostess is very kind.

那个空中小姐很和蔼.
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6、

Such before, in deadbeat heart dark boast air hostess is clever!

原来如此, 食客心里暗夸女服务员聪明!
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7、

The air hostess asked everyone to belt up.

空中小姐要大家扣好安全带.
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8、

The air hostess would bring food and drinks.

空姐会给他带来食物和饮料.
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9、

I saw your advertisement in this morning's newspaper for the air hostess. I'd like a job.

我看到今在早上的报纸上贵公司招聘空中小姐的广告, 我想申请这一职务.
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10、

The duty of an air hostess is to ensure passengers'safety and comfort.

空中小姐的职责是确保旅客的安全与舒适.
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11、

Air hostess, I feel sick. please give me some medicine for air sickness!

小姐, 我感觉不舒服. 请给我些晕机药!
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12、

My elder sister is an air hostess.

我姐姐是个空姐.
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13、

An air hostess would take charge of me and I never had an unpleasant experience.

有位飞机女乘务员总是照顾我,我从未有过不愉快的经历.
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14、

Air Hostess: Is this your bag, sir?

空中小姐: 先生,这是您的包吗 ?
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15、

Air hostess, can you give me some warm water?

小姐, 能给我些温水吗 ?
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16、

On board the plane, a pretty air hostess greeted the passengers with a sweet smile.

登上飞机, 一位漂亮的空中小姐带着甜美的微笑迎接乘客.
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17、

That beautiful air hostess blushed to did not answer his word.

那位漂亮的女服务员脸红了没答他话.
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18、

Chimpanzee becomes end dish on foot shape ~ " hum, air hostess is carrying tray! "

黑猩猩做端盘走路状～ “ 嗯, 空中小姐在端盘子! ”
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19、

I : What's the most important thing of being an air hostess?

一: 什么样的,最重要的事,作为一个主持人的空气?
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20、

Mr Black asks that air hostess.

布莱克先生问那位空中小姐.
来源：网络文摘精选