With the aim at deriving knowledge from the information sources, the use of tertiary sources is crucial as they provided in-depth analysis by expertise in specific areas.
英
美
- 随着从信息来源瞄准起源知识；当他们按照在特有区域中专门知识提供深度分析时；第三的来源的使用是决定性的.
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
