dir coupler造句
造句与例句手机版
- Abstract : this article reports a study on the synthesis and propertiesis of thioethers bi - equivalent magenta couplers . experiments carried on color negative film and color paper showed that these bi - equivalent couplers perform higher photographic activity and higher stability compared with conventional quadra - equivalent magenta couplers and are also different from dir couplers
文摘:本文叙述硫醚类二当量品红成色剂的合成和性能研究,经彩色胶卷和彩色相纸应用试验,与四当量成色剂比较,有着更高照相活性与稳定性,并说明了与dir品成色剂的区别。 - It's difficult to see dir coupler in a sentence. 用dir coupler造句挺难的
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