清教徒的思想教义:涉及材料专业词汇的翻译（wpc）

有英语高手帮忙看看吗？小弟英语水平实在不足以看得懂，有帮忙翻译的，不胜感激。
Initially, it was assumed that thermoplastic material completely encapsulated the wood component of the composite, providing protection against water absorption and therefore against biological and water damage. Laks and Verhey reported that WPCs containing more than 50% weight ratio were degraded by brown rot (Gloeophyllum striatum L.: Fr Murrill) and white rot (Pycnoporus sanguineous Swartz: Fr Murrill) fungi. Additionally, Morris and Cooper observed fungal decay on wood composite plastic after 4years of exposure in southern Florida. Mold and biological stain have been reported as one of the aesthetic issue of WPCs. The importance of the protection of WPCs against fungal decay is reported to be possible through the addition of anti-fungal agents such as zinc borate.
Protection of WPCs against biological degradation is needed. With the proved biological efficacy of CCA treatment on wood products, we hypothesized that the use of CCA-treated wood as raw materials for wood composites plastic will result in less biological and photo degradable products. It is well established that the chromium in CCA contributes to the stabilization of wood surface against UV light degradation. Liu et al. and Jin et al.investigated the photo degradation of CCA and alkaline copper quaternary (ACQ) treated samples after 1600 h artificial weathering. They found that ACQ and CCA-treatment retarded the progressive photo-oxidation of lignin compared to photo-oxidation in untreated samples.
Manufacturing WPCs using particles from CCA-treated wood could be beneficial in reducing the waste stream and in providing alternative uses for treated wood products coming out of service.
机器翻译的专业英语是在不行啊。