结果表明：纳米颗粒的加入使复合镀层组织明显细化和致密。
The results show that the microstructure of nano composite coatings is obviously fined and compacted because of containing nano-particles.
但由于不同酶制剂最佳工作条件的不一致，使复合酶精练受到极大限制。
However, the optimal scouring conditions vary with enzyme preparation, which has greatly limited the application of compound enzymes.
外层编织纱对高性能芯纱的保护使复合后的纱线的织造性能得到很大改善，可直接在二维或三维织机上进行织造。
The protection that wrapped yarn gives to the high performance core yarn improves the weaving performance of core spun yarn.
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