肾脏恶性横纹肌样瘤 （malignant rhabdoid tumor of the kidney, MRTK） 又名肾杆状细胞瘤，是罕见的、高度恶性的。肾肿瘤，主要发生于婴幼儿及学龄前儿童，近年来亦有成人MRTK的报道。该肿瘤命名为肾横纹肌样瘤，是因为肿瘤组织学表...肾脏恶性横纹肌样瘤 （malignant rhabdoid tumor of the kidney, MRTK） 又名肾杆状细胞瘤，是罕见的、高度恶性的。肾肿瘤，主要发生于婴幼儿及学龄前儿童，近年来亦有成人MRTK的报道。该肿瘤命名为肾横纹肌样瘤，是因为肿瘤组织学表现与横纹肌肉瘤相似，但其并非是肌源性。为了提高对该病的认识，现将我院5例MRTK进行回顾性分析。展开更多
Assembly activities are a very important part of the production processof large and complex equipment. In order to solve the huge resource problemof large and complex equipment assembly process, this paper proposes a ...Assembly activities are a very important part of the production processof large and complex equipment. In order to solve the huge resource problemof large and complex equipment assembly process, this paper proposes a virtualassembly for satellite.Microsoft’s latest holographic glasses HoloLens2 is used asa display facility, and Unity3D is applied to develop a satellite part assembly scenebased on augmented reality (AR) technology. Voice input and gaze in the MixedReality Toolkit (MRTK), provided by Microsoft, are adopted in the developmentscenario to enable users to interact with virtual models in a more natural way.Finally, the development scenario has been tested in a small space. The resultsshow its validity and good performance.展开更多
文摘肾脏恶性横纹肌样瘤 （malignant rhabdoid tumor of the kidney, MRTK） 又名肾杆状细胞瘤，是罕见的、高度恶性的。肾肿瘤，主要发生于婴幼儿及学龄前儿童，近年来亦有成人MRTK的报道。该肿瘤命名为肾横纹肌样瘤，是因为肿瘤组织学表现与横纹肌肉瘤相似，但其并非是肌源性。为了提高对该病的认识，现将我院5例MRTK进行回顾性分析。
基金This work was supported by the Research Program of the Basic Scientific Research of National Defense of China under Grant JCKY2019210B005,JCKY2018204B025,and JCKY2017204B011the Key Scientific Project Program of National Defense of China under Grant ZQ2019D20401the Open Program of National Engineering Laboratory for Modeling and Emulation in E-Government,Item number MEL-20-02.
文摘Assembly activities are a very important part of the production processof large and complex equipment. In order to solve the huge resource problemof large and complex equipment assembly process, this paper proposes a virtualassembly for satellite.Microsoft’s latest holographic glasses HoloLens2 is used asa display facility, and Unity3D is applied to develop a satellite part assembly scenebased on augmented reality (AR) technology. Voice input and gaze in the MixedReality Toolkit (MRTK), provided by Microsoft, are adopted in the developmentscenario to enable users to interact with virtual models in a more natural way.Finally, the development scenario has been tested in a small space. The resultsshow its validity and good performance.
