1.
Discussion on Reducing the Space Temperature at the Top of 7.63m Coke Oven in Yankuang
降低7.63m焦炉炉顶空间温度的探讨
2.
Determination of furan in foods using headspace gas chromatography-mass spectrometry
顶空气相色谱-质谱法测定食品中呋喃
3.
Be wise in deed, not word.
聪明见行为，空话不顶用。
4.
A number of birds are circling overhead.
很多鸟在头顶上空盘旋。
5.
uploading air cleaner
顶部进气的空气滤清器
6.
Snow flew above the roof of the house.
雪在屋顶上空纷飞。
7.
House s in desert always leave a empty space on the roof.
沙漠里的房子，在屋顶中间总是空一块不做顶。
8.
The greeting words are written flush without any blank. Two blanks are left at the beginning of every paragraph of the text, while other lines are written flush.
问候语顶格写，不留空格。正文每段开头空两格，其余各行顶格写。
9.
The Feasible Study on the Ceiling Suspension Air-To-Air Heat Pump Unit Concealed in Balcony;
阳台吊顶暗装空气/空气热泵机组的可行性研究
10.
Research on Air Bumping Disaster Induced by Large Roof Falling in Goaf
采空区顶板大面积垮落的空气冲击灾害研究
11.
Suddenly, she was looking down at the rooftops from above!
突然地，她从天空中向下看着那些屋顶！
12.
Write your name in the blank space at the top of the page.
在这一页顶的空白处写上你的名字。
13.
A: Bluesky airlines, Reservations. May I help you?
蓝天航空公司顶票部，能否为您效劳？
14.
Throw the ball into the air for them to head
把球扔到空中让他们顶头球
15.
The sky was a clear blue over our heads.
我们头顶上是蔚蓝的天空.
16.
There was a clearance of only ten centimetres between the bridge and the top of the bus.
桥身与车顶之间只有十厘米的空隙。
17.
The fireworks cracked overhead.
烟火在头顶上空噼啪地响。
18.
"Diamond", a top-grade air conditioner with an imperial manner.
富有帝皇气派的顶级空调器——“钻石”。