实验结果表明，樟树青籽提取效果优于樟树紫籽；樟树籽提取樟油有较好的开发利用价。

Oil extraction from camphor tree seeds including green seeds and purple seeds by both extraction and distillation was discussed in this article.

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今年5月已经利用双价口服脊灰疫苗开展了全国计划免疫日活动(NIDs)，今年6月计划进一步开展补充免疫活动(SIAs)。

National immunization Days (NIDs) using bivalent OPV have been conducted in May, with further supplementary immunization activities (SIAs) planned for June.

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金融业利用非常复杂的数学模型、技术和数据对有价证劵和衍生产品进行估价。

The financial industry makes use of highly complex mathematical models, technology and data to value securities and derivatives.

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And what I want to point out that we just figured out for molecular orbital theory, is that o 2 is a biradical, because remember, the definition of a radical is when we have an unpaired electron.

我要指出的是,我们刚利用分子轨道理论，指导了O2是二价自由基，因为记住，自由基的定义是,有个未配对的电子。

麻省理工公开课 - 化学原理课程节选