本文着重对皮芯结构的研究来探讨不同工艺条件下，皮层含量的变化对纤维强度和回潮率产生的影响。
This paper, puts stress on the structure in order to study skin content change and, its influence on fibre strength and moisture under different process.
目的探讨纤维支气管镜下黏膜及肺活检、CT引导下经皮肺活检、痰液病理细胞学检查对不明原因肺部肿块的诊断价值。
Objective to explore the diagnostic value of transbronchial lung biopsy (TBLB), CT-guided percutaneous lung biopsy and sputum cytology for unknown lung mass.
目的探讨纤维支气管镜下黏膜及肺活检、CT引导下经皮肺活检、痰液病理细胞学检查对不明原因肺部肿块的诊断价值。
Objective to explore the diagnostic value of transbronchial lung biopsy (TBLB), CT-guided percutaneous lung biopsy and sputum cytology for unknown lung mass.
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