float coefficient造句

• Using masson pine ( pinus massoniaha ) as specimen , experiments based on the research of water diffusion coefficient and floating coefficient have been carried out to reveal the fundamental principle of absorbed water movement in wood drying under vacuum - floating pressure
  摘要该文以马尾松为试验材料，通过对水分扩散系数和浮压系数的试验研究，总结出木材在真空浮压干燥过程中吸着水迁移的基本规律。