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：2014     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 Shell-Sheddable, pH-Sensitive Supramolecular Nanoparticles Based on Ortho Ester-Modified Cyclodextrin and Adamantyl PEG 期刊论文 BIOMACROMOLECULES, 2014, 卷号: 15, 期号: 10, 页码: 3531-3539 作者:  Ji, Ran;  Cheng, Jing;  Yang, Ting;  Song, Cheng-Cheng;  Li, Lei 收藏  |  浏览/下载：10/0  |  提交时间：2019/04/09 Research on fault ride-through capacity of direct driven wind turbine with permanent magnet synchronous generator under grid asymmetric faults 期刊论文 JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY, 2014, 卷号: 6, 期号: 4 作者:  Zhang, Xiaoying;  Cheng, Zhizhuang;  Guo, Yongji;  Wang, Xiaolan 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Electric generators  Permanent magnets  Synchronous generators  Voltage control  Wind turbines  Direct-driven wind turbine  Dynamic voltage restorer (DVR)  Grid-side converter  Minimum energy compensation  Negative sequence components  Permanent magnet synchronous generator  Reactive power support  Three phase voltage   Fabrication of an Asymmetric 4,4 '-Oxydiphthalic Anhydride-2,4,6-Trimethyl-1,3-phenylenediamine/2,6-Diaminotoluene Copolyimide Hollow Fiber Membrane and Its Performance for CO2 Separation 期刊论文 industrial & engineering chemistry research, 2014, 卷号: 53, 期号: 11, 页码: 4442-4452 作者:  Jie, Xingming;  Duan, Cuijia;  Wang, Lina;  Jiang, Can;  Zheng, Hong 收藏  |  浏览/下载：14/0  |  提交时间：2015/11/17 Shell-Sheddable, pH-Sensitive Supramolecular Nanoparticles Based on Ortho Ester-Modified Cyclodextrin and Adamantyl PEG 期刊论文 biomacromolecules, 2014 Ji, Ran; Cheng, Jing; Yang, Ting; Song, Cheng-Cheng; Li, Lei; Du, Fu-Sheng; Li, Zi-Chen 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/10 SYSTEMIC GENE DELIVERY  ACID-LABILE POLYMERS  DRUG-DELIVERY  BETA-CYCLODEXTRINS  FACILE SYNTHESIS  CANCER-THERAPY  2 HOMOPOLYMERS  IN-VIVO  COMPLEXES  SIRNA