| 释义 |
pcdfCOCA²⁵⁰⁷⁹⁶
基本例句
=parapapillary choledochoduodenal fistula 胆总管十二指肠乳头旁瘘
A novel polarization channel drop filter PCDF based on two-dimensional 2D photonic crystalsPCs is presented.
基于二维光子晶体，我们设计了一种新型偏振通道下路滤波器。 doi
In addition, the pretreatment methods of biology food samples, analysis of PCDD and PCDF were reviewed in detail.
另外，对生物食品，二恶咽的分析及样品前处理进行了详细评述。 cnki |