食品与发酵科技--杂志社 关键词： 紫甘薯色素；紫外可见分光光度计；查耳酮；假碱 [gap=859]words: purple sweet potato anthocyanins; Uv-visible spectrophotometry; chalcone; pseudo-base
基于36个网页-相关网页
pseudo base 假碱
method of pseudo base point 伪基点法
·2,447,543篇论文数据，部分数据来源于NoteExpress
When processing digital base-band, the signal of pilot-frequency was taken out from normal carrier channel and it would be used for transmitting pseudo pilot-frequency.
在数字基带处理时，从正常载频信道中提取出导频信号，用于伪导频的发射。
youdao
应用推荐
模块上移
模块下移
不移动