它也可以按照组成部分被分解——氧和氢。
It could also be broken down into its component parts—oxygen and hydrogen.
水通过电解可以分解为氧和氢。
Water can be reduced to oxygen and hydrogen by electrolysis.
用电解法可以把水分解为氧和氢。
Water can be reduced to oxygen and hydrogen by electrolysis.
一个化学家能把水中的氧和氢分解。
A chemist can isolate the oxygen from the hydrogen in water.
氧和氢通过化学键结合成水分子。
她男朋友给牛和狐狸喂了一盒子氧和氢。
Her boyfriend fed a box of oxygen and hydrogen to the ox and fox.
构成水的两个元素是氧和氢。
The two elements of which water is made are oxygen and hydrogen.
她男同伙给牛和狐狸喂了一盒子氧和氢。
Her mingefriend fed a box of oxygen and hydrogen to the ox and fox.
氧和氢结合就构成了水。
她男朋友给牛和狐狸喂了一盒子氧和氢氢。
Her boyfriend fed a box of oxygen and hydrogen to the ox and fox.
水的组成需要氧和氢。
水可以分解成氧和氢。
水可以分解成氧和氢。
把水分解成氧和氢。
把水分解成氧和氢。
氧和氢都是气体。
水田氧和氢组成。
氧和氢都是气体。
氧和氢构成水。
水是由氧和氢组成，所以在获得电能后，水就可以分解为氧和氢。
As water is composed of Oxygen and Hydrogen, given the electrical energy it can be split into these two elements.
阿波罗飞船使用燃料电池技术(航天飞机也使用燃料电池技术)，使用燃料电池技术需要在整个行程中携带氧和氢。
Apollo used fuel cell technology (as does the space shuttle), which requires oxygen and hydrogen be carried along for the ride.
通过测量一束头发上较重的氢和氧同位素的比例，科学家可以构建一个地理时间轴。
By measuring the proportion of heavier hydrogen and oxygen isotopes along a strand of hair, scientists can construct a geographic timeline.
主要的差别是，相比于太阳，阿连德陨石缺失了大部分的挥发性元素，例如氢、碳、氧、氮和稀有气体。
The major difference is that Allende is depleted in the most volatile elements, like hydrogen, carbon, oxygen, nitrogen, and the noble gases, relative to the Sun.
水是含有氢元素和氧元素的化合物。
Water is a compound containing the elements of hydrogen and oxygen.
然后这些装置将氢和氧合成水，并在这个过程中释放电力。
These devices then combine hydrogen and oxygen to make water and liberate electricity in the process.
面包含有碳水化合物，这是一种由碳、氢和氧组成的化学物质。
Bread contains carbohydrates, which are chemicals made up of carbon, hydrogen, and oxygen.
水含有氢和氧。
水可分解为氢和氧。
Water can be resolved [decomposed] into hydrogen and oxygen.
水是含有氢元素和氧元素的化合物。
Water is a compound containing the elements hydrogen and oxygen.
水是含有氢元素和氧元素的化合物。
Water is a compound containing the elements hydrogen and oxygen.
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