QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Detailed descriptions of a female and male of the aphids family Parvaverrucosidae (Hemiptera: Aphidomorpha) from mid-Cretaceous amber of Myanmar revealed their new systematic position 期刊论文 CRETACEOUS RESEARCH, 2019, 卷号: 100, 页码: 39-45 作者:  Wegierek, Piotr;  Cai, Chenyang;  Huang, Diying 收藏  |  浏览/下载：1/0  |  提交时间：2021/10/20 Aphids  Sternorrhyncha  Hemiptera  Pre-adaptation to mutualistic relations  Ants  Burmese amber   Microraptor with Ingested Lizard Suggests Non-specialized Digestive Function 期刊论文 CURRENT BIOLOGY, 2019, 卷号: 29, 期号: 14, 页码: 2423-+ 作者:  O'Connor, Jingmai;  Zheng, Xiaoting;  Dong, Liping;  Wang, Xiaoli;  Wang, Yan 收藏  |  浏览/下载：56/0  |  提交时间：2019/09/11 Combined penetrating trauma of the head, neck, chest, abdomen and scrotum caused by falling from a high altitude: A case report and literature review 期刊论文 INTERNATIONAL EMERGENCY NURSING, 2019, 卷号: 44, 页码: 1-7 作者:  Zhang, Min;  He, Qing;  Wang, Yalin;  Pang, Sizhuo;  Wang, Wenjun 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/11 Multiple injury  Penetrating injury  Rebar  Falling  Emergency care   Automated classification and measurement of fetal ultrasound images with attention feature pyramid network 会议论文 Shenyang, China, August 28-30, 2019 作者:  Liu PF(刘鹏飞);  Zhao HC(赵怀慈);  Li PX(李培玄);  Cao FD(曹飞道) 收藏  |  浏览/下载：12/0  |  提交时间：2020/03/22 Fetal biometric measurement  ultrasound image segmentation  attention mechanism  deep supervision