以下为句子列表：
英文: Abstract: The average diffusion coefficient of carbon in surface layer of steel 20 rare ea rth carburized at 880 and 900 ℃ for 8 h was calculated by substituting the mea sured layer depths into the diffusion equation.
中文: 文摘:通过对20钢常规气体渗碳和稀土渗碳层深的测定，计算出稀土渗碳时碳在奥氏体中的平均扩散系数。
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英文: 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-flo
中文: 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。
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英文: When the graft ratio was high, the hydrophilic side chain was long and the molecular mass of the main chain of the hydrophilic matrix was great, the diffusion of PP-g-PEG in PP blends would be poor, and the diffusion coefficient would also be small.
中文: 接枝率越高、亲水性侧链的长度越长，亲基体主链摩尔质量越大，接枝共聚物在聚丙烯共混体系中的迁移扩散性能越差，扩散系数越小。
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英文: Interdiffusion coefficient in Ir Mo phase was: D=9.0×0-9exp(-. eV/kT) (cm/s), and D=.0×0-0 exp(-.eV/kT) (cm/s) for Iridium solid solution. The features of Iridium/Molybdenum diffusion in the thruster were determined.
中文: 计算得到Ir Mo相中的互扩散系数为:D=9.0×0-9exp(-.eV/kT)(cm/s),Ir基固溶体中的互扩散系数为:D=.0×0-0exp(-.eV/kT)(cm/s)。
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英文: Interdiffusion coefficient in iridium solid solution and in rhenium solid solution is: D=.7×0- exp(–.80 eV/kT)(cm/s) and D=. ×0-8 exp(–. eV/kT) (cm/s), respectively, between 00℃~000℃.
中文: 计算得到在00℃~000℃时Ir基固溶体中的互扩散系数为:D=.7×0-exp(–.80eV/kT)(cm/s),Re基固溶体中的互扩散系数为:D=. ×0-8exp(–.eV/kT)(cm/s)。
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