同时研究了膜层的误差对滤光片光谱性能的影响，表明其敏感层主要是缺陷层。
The influence of thickness error of each layer to optical character was also discussed, and the result shows that the most sensitive layer is defect-layer.
采用特种纤维，制成带有毡状纤维层的片基、（?）布含有非水溶性万能糊料的膜层，制出具有三层结构的新型电池隔膜。
This new paper separator was composed of three layers and the base was of special fibred elt coated with a paste layer containing water-insoluble polymers for universal uses.
本发明采用先压制片心，然后在片心外包一层半透膜，再在半透膜上打至少一个小孔以使活性物质从半透膜内释放出来。
During the preparation, tablet core is first pressed and then coated with semi-penetrating film and at least one small hole is made in the semi-penetrating film for releasing the active matter.
应用推荐