ID | 原文 | 译文 |
41386 | 最后用CO_2激光器对CaSrSiO_4∶0.3Tb~(3+)荧光粉进行退火,发现光谱增强50%以上。 | Finally, the CaSrSiO4∶0.3 Tb3+ phosphor is annealed by CO2 laser and its spectral intensity is enhanced by more than 50%. |
41387 | 同时讨论了退火工艺参数对荧光粉光致发光特性的影响。 | At the same time, the effect of annealing process parameters on PL characteristics of CaSrSiO4∶Tb3+ phosphor is discussed. |
41388 | 二硒化铼(ReSe_2)因具有较好的红外光响应和各向异性特性而成为近年来的研究热点。 | Recently, rhenium disselenide(ReSe2)has become a research hotspot due to its good infrared light response and anisotropic properties. |
41389 | 采用盐辅助化学气相沉积技术,在SiO_2/Si衬底上成功合成了大面积的单层ReSe_2薄膜,其尺寸达到80μm。 | Through the salt-assisted chemical vapor deposition technology, large-area monolayer ReSe2 films with a size of 80 microns were successfully synthesized on SiO2/Si substrates. |
41390 | 采用拉曼光谱(Raman)、光致发光光谱(PL)、原子力显微镜(AFM)和X射线光电子能谱(XPS)等手段对制备的ReSe_2薄膜样品进行了形貌、光谱、厚度和元素成分的表征,结果表明所制备的ReSe_2薄膜晶体质量高。 | The morphology, spectrum, thickness and element composition of ReSe2 films samples were analyzed by means of Raman spectroscopy(Raman), photoluminescence spectroscopy(PL), atomic force microscopy(AFM)and X-ray photoelectron spectroscopy(XPS), revealing that the as-prepared ReSe2 films have high crystal quality. |
41391 | 基于单层ReSe_2薄膜构筑了场效应晶体管,系统研究了其光电特性,结果显示器件的响应时间达毫秒级。 | Field-effect transistor photodetectors were fabricated based on the monolayer ReSe2 films and their photoelectric properties were systematically investigated, and the response time of millisecond level is achieved. |
41392 | 为了满足微型无人飞行器实时控制的要求,文章对Yolo-V4单阶段图像检测算法进行了轻量化设计,并基于单目摄像头设计了实时目标识别系统。 | To meet the requirement of real-time control of micro-unmanned aerial vehicles, a light-weighted Yolo-V4 single-stage image detection algorithm was designed, and a real-time target recognition system was designed based on a monocular camera. |
41393 | 该轻量化算法首先通过优化输入网络的分辨率和卷积层参数等方法,将主干网络由73层压缩到16层; | The light-weighted algorithm compresses the backbone network from 73 layers to 16 layers by improving the resolution of the input network and the parameters of the convolutional layer. |
41394 | 然后通过简化残差结构和跨级结构,解决深层网络梯度消失问题,减少梯度信息重复; | And then by simplifying the residual and cross-level structures, the problem of deep network gradient disappearance was revolved, and the gradient information duplication was reducing. |
41395 | 最后自下而上将网络浅层和深层特征进行了精简融合。 | Finally, the shallow and deep features of the network were streamlined and merged from bottom to top. |