• 1. grain distribution: 粒度分布
• 2. grain distribution system: 粮食流通体制 | 粮食分配体系
• 3. modern grain distribution industry: 现代粮食流通产业

更多释义

• 1.Fourth, we will deepen the reform of the grain distribution system.
  第四，深化粮食流通体制改革。
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• 2.The dune sands are very well sorted and rounded pure quartz sand(>95%) with single mode grain distribution and without suspension materials.
  沙丘砂由分选、磨圆好的石英砂组成，含量大于95%，具单众数粒度分布，无悬移质。
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• 3.The grain distribution and thermal decomposition characteristic of RDX in RDX modified double base spheric small size propellants are discussed.
  讨论了改性双基球形小粒药中rdx颗粒的分布和RDX热分解的特点，提出了RD X改性双基球形小粒药的燃烧机理。
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