Having an abundance of water on the moon would make it easier to set up a base camp for astronauts by providing drinking water and an ingredient for rocket fuel.
月球上有丰富的水,可以使为太空人建立基地营比较容易,因可提供饮用水和火箭燃料的一种成分。
In response, Bolden referred to the possibility of setting up fuel depots in orbit, which could enable smaller rockets to make trips beyond low-Earth orbit.
在答复中,博尔登提及在轨道中建立燃料补给站的可能,这样小型火箭就可以实现低地球轨道的运行。
As additional products enter the marketplace, commercial sales will make up an increasingly large share of total fuel cell expenditures.
由于还有其他产品进入市场,燃料电池的商业销售将逐步增长。
The result is the same as for type 1 diabetes -- glucose builds up in the blood and the body cannot make efficient use of its main source of fuel.
结果和1型糖尿病一样--葡萄糖组成了血液,身体不能有效的利用它的主要能源。
The nuclear fuel is encased in hard alloys to construct fuel rods; the reactor core that these rods make up, and the water it sits in, are contained within a steel pressure vessel.
核燃料的形式是在硬合金包裹下的燃料棒;并且这些燃料棒放在水中,外面还有一层钢压力容器。
Oil is primarily used as fuel oil and gasoline, which make up one of the world's most important primary energy.
石油主要被用来作为燃油和汽油,燃料油和汽油组成世界上最重要的一次能源之一。
"Since the brain's primary source of fuel is glucose," Bowerman says, "it seems logical that fueling up in the morning.".. would make sense.
“既然大脑养料的主要来源是葡萄糖,那在起床后进行补充也是合理的。”鲍尔曼说。
When you want to build up a campfire, barbecue or log fire in a fireplace, you need to add fuel to make it bigger.
当你要升起一堆篝火,烧烤或者在壁炉里生柴火,你总是得加些燃料进去好把火烧的更旺。
When you want to build up a campfire, barbecue or log fire in a fireplace, you need to add fuel to make it bigger.
当你要升起一堆篝火,烧烤或者在壁炉里生柴火,你总是得加些燃料进去好把火烧的更旺。
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