氢气球

MEBO治疗氢气球烧伤

Treating burns due to hydrogen balloon inflammation and explosion

1785年1月7日，法国气球飞行家Jean-PierreBlanchard和美国医生JohnJeffries从多佛堡乘氢气球出发。

French balloonist Jean-Pierre Blanchard and American doctor John Jeffries took off from Dover Castle in a hydrogen balloon on January 7th , 1785 .

最后在巴黎提沃利公园（TivoliGardens）上空表演时，一束烟火点燃了她的氢气球。

During her last performance over the Tivoli Gardens in Paris , a firework caused her balloon to catch fire .

施放氢气球时存在的安全隐患及防范措施

Potential danger and countermeasures in discharging hydrogen balloon

1927年时，巨型氢气球代替了这些动物朋友。

Giant helium balloons replaced them in1927 .

你往下看这条街时，会看到气球边界，这些氢气球被设置在可活动的台座上。

And as you look down the street here you see this line of balloons , these helium balloons on flexible stands .

为了生活，苏菲在展览活动上驾驶氢气球，为拿破仑·波拿巴，甚至国王路易十八表演。

To make a living , she piloted a hydrogen balloon at exhibitions , performing for Napoleon Bonaparte and even King Louis XVIII .

作为一个气侯观察员，他的工作是绘制大致的地图，发射氢气球至北美深蓝的天空。

As a weather observer , his job was to plot synoptic maps and launch wind balloons into the deep blue North African sky .

今晚，8000个氢气球照亮了由混凝土和铁丝网组成的分界线柏林墙旧址。

This evening , 8000 helium balloons lit up the root of what was the concrete and barbed wire barrier known as the Berlin Wall .

该测控系统的高空目标点（子机）由氢气球搭载，根据需要人工放升气球进行高空布点。

This monitoring and controlling system 's pick aback planes are carried by hydrogenballoons in order to set up object at high-altitude according to different needs .

气球存在多种隐患，气球爆炸容易给孩子造成伤害，特别是氢气球，如果遇到火焰，还能引起剧烈地燃烧；

There are several hidden balloon , balloon explosions likely to harm children , especially the balloon , if you encounter the flame , can cause severe burns ;

并且，我想更快地浮上水面来时，我就催动推进器，水的压力使诺第留斯号直线地浮上来，像一只氢气球迅速升人空中一样。真了不得！

And similarly , if I want to return more swiftly to the surface , I throw the propeller in gear , and the water 's pressure makes the Nautilus rise vertically , as an air balloon inflated with hydrogen lifts swiftly into the skies .