成分比例的英文

例句与用法

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1. The species diversity and composition diversity of family genus species are both high
   植物区系成分复杂，具较高的热带成分比例。
2. The decay time of the crystal grown in our lab reaches advanced international level
   衰减时间及快慢成分比例达到国际先进水平，在国内属于首次报道。
3. The optimum ratio of ge , pe , pc , vc and ca was 30 : 60 : 20 : 1 : 2 , and it was obtained by response surface methodology
   通过响应面分析法得到了的具有最佳抗氧化性的复合天然抗氧化剂，其各成分比例为30 : 60 : 20 : 1 : 2 。
4. In generic geographic composition , the proportions of pantropic distribution and tropic asia to tropic africa distribution are relatively increased , however , tropic asia distribution is relatively decreased
   在属的地理成分上，片断森林中全热带分布和热带亚洲至热带非洲分布成分比例相对增高，而热带亚洲成分相对减少。
5. The light yield of the as - grown crystal is 1 865phe / mev , , the decay time of fast component is 23ns and that of slow component is 99ns , the proportion of fast component and slow component is 88 % and 12 % respectively
   光输出性能测试结果表明ce : yap晶体的光产额为1865phe mev ，衰减时间的快慢成分分别为23ns和99ns ，快慢成分比例分别为88和12 。