source of raw materials中文什么意思

例句与用法

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1. Reliable sources of raw material
   可靠的原材料生产基地
2. They see it as a source of raw materials , especially oil , which they need for their own development
   他们将它视为原材料，特别是其本国发展所需要的石油，的来源地。
3. The chemical industry depends very heavily on petroleum , natural gas , and natural gas liquids as sources of raw materials
   化学工业的原材料来源严重依赖石油、天然气和液态天然气。
4. The system is best suited for apartment blocks which can provide a captive source of raw material , according to its designer , a mohan
   根据设计师阿莫汗表示，这项系统最好设置在住宅区，比较能提供原料的来源。
5. Because of its steady performance , much more sources of raw material and low cost , the study and development of zinc - air battery are always paid more attention
   锌空气电池因其具有性能稳定、比能量高、放电电流大、原材料来源广泛、成本低廉等优点一直受到广泛重视。