preliminary heat treatment

基本解释

• [能源科学技术]初步热处理

英汉例句

双语例句

• Relation among feeding roving gauge, twist factor and yarn property were researched, property of polyacrylonitrile preliminary heat treatment in oxidizing polyester filament core-spun yarn was tested.
  研究了喂入粗纱间距、捻系数与成纱性能的关系，测试分析了聚丙烯腈预氧化纤维涤纶长丝包芯纱的性能。

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专业释义

能源科学技术

• 初步热处理