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[期刊论文] 作者:HUANG Tian-yun,ZHENG Chan, 来源:中国电子科技:英文版 年份:2005
The object-based scalable coding in MPEG-4 is investigated, and a prioritized transmission scheme of MPEG-4 audio-visual objects (AVOs) over the DiffServ networ...
[期刊论文] 作者:Xiuying Gu,Rongshou Zheng,Chan, 来源:癌症 年份:2019
背景与目的在发达国家和发展中国家中,癌症和预期寿命之间的相关性均得到了良好的确立。中国幅员辽阔,人口结构和医疗保健有着显著的地理差异,这为分析预期寿命与癌症发病率...
[期刊论文] 作者:FU WanTao,ZHANG JuLin,ZHENG Chan, 来源:Chinese Science Bulletin 年份:2020
[会议论文] 作者:wei zheng,chan xu,Chi-Kuang Wen, 来源:18th International Conference on Arabidopsis Research(第十八届国际 年份:2007
[会议论文] 作者:Yandong Yin,Lijiang Yang,Guanqun Zheng,Chan Gu,Chengqi Yi,Chuan He,Yiqin Gao,Xin-Sheng Zhao, 来源:第八届全国化学生物学学术会议 年份:2013
Many DNA base repairs and modifications, such as DNA methylation/demethylation, deamination, and hydroxylation, are known to occur extrahelically with the targe...
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