source materialss中文什么意思

例句与用法

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1. conditions that are correlated with accelerated deposition include drainage area, gully development, and texture of source material .
   与加速沉积有关的条件包括流域面积，沟壑发育状况和土壤结构等。
2. sth 2000 a source material for making teaching software
   超级解霸与课件素材
3. and handed them in as source material for the fact-check
   然后把它们当原始材料交上来核对。
4. and handed them in as source material for the fact-check
   然后把它们当原始材料交上来核对。
5. source material knowledge and community'education resource coursing
   素材性知识与社区教育资源课程化