The IAEA [International Atomic Energy Agency] predicts that by 2030/2040 the proportion of energy supplied by fossil fuels will be unchanged at 80% but consumption will have increased.
The experimental results showed that the mass loss of atomic oxygen effects is in proportion to the irradiation time.
试验结果表明,原子氧对材料的剥蚀量与原子氧的作用时间成正比例关系。
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The results show that the surface damage, the weight loss and the leakage rate of an O-ring all increase in proportion to its of the time exposed to atomic oxygen.