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开导散缓解食道贲门癌梗阻51例报告 被引量:3
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作者 尤建良 赵景芳 《江苏中医》 北大核心 1996年第2期20-21,共2页
开导散缓解食道贲门癌梗阻51例报告无锡市中医院肿瘤科(214001)尤建良导师:赵景芳关键词食道贲门癌,梗阻,开导散食道癌、贲门癌最常见的临床症状为吞咽梗阻。早期较轻,常为间隙性。至中晚期发展为持续性,且逐渐加重,乃... 开导散缓解食道贲门癌梗阻51例报告无锡市中医院肿瘤科(214001)尤建良导师:赵景芳关键词食道贲门癌,梗阻,开导散食道癌、贲门癌最常见的临床症状为吞咽梗阻。早期较轻,常为间隙性。至中晚期发展为持续性,且逐渐加重,乃至滴水不入。此时病人常表现为频繁呕... 展开更多
关键词 食管肿瘤 贲门肿瘤 梗阻 开导散 中医药疗法
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“开导散”加减结合放疗治疗食管癌 被引量:3
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作者 吴仕光 万桂玲 刘秀花 《滨州医学院学报》 2002年第5期405-406,共2页
关键词 开导散 放疗 食管癌 中西医结合 治疗方法
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Thermal Interaction in Semiconductor Laser Arrays
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作者 YANChang-ling ZHONGJing-chang 《Semiconductor Photonics and Technology》 CAS 2000年第2期118-125,共8页
A novel theoretical model of thermal diffusion has been established to study thermal interaction between two neighboring diodes in semiconductor laser arrays. The main cause of the ocurrence of the thermal interaction... A novel theoretical model of thermal diffusion has been established to study thermal interaction between two neighboring diodes in semiconductor laser arrays. The main cause of the ocurrence of the thermal interaction between two neighboring diodes in array devices is the heat conduction through heat sink. We hold that as the devices must have heat sink to diffuse heat, this kind of interaction in the array would always exist. However, when the pitch between two neighboring diodes in the array is reasonably defined, this troublesome thermal interaction can be simply reduced by using our model. Based on the individual diodes with leaky waveguide structure, we experimentally succeeded in fabricating 2D 4 ×4 arrays. The thermal interaction between upper and lower diodes in the 2D array is also considered as well as the function of the heat sink. The measured results show that the pulse peak output powor of the 2D 4 ×4 array is high up to 11 W. 展开更多
关键词 Thermal interaction Thermal diffusion 2D array Leaky waveguide Semiconductor lasers
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Influence of Isotope Substitution Helium Atom on Partial Cross Sections in He-HF Collisions
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作者 YU Chun-Ri ZHANG Jie CHEN Li JIANG Gui-Sheng HUANG Guo-Dong 《Communications in Theoretical Physics》 SCIE CAS CSCD 2009年第11期924-928,共5页
Close-coupling equation and anisotropic potential developed in our previous research are applied to HE-SHe (4He, 6He, 8He,10He) collision system, and partial cross sections (PCSs) at the incident energy of 40 me V... Close-coupling equation and anisotropic potential developed in our previous research are applied to HE-SHe (4He, 6He, 8He,10He) collision system, and partial cross sections (PCSs) at the incident energy of 40 me V are calculated. By analyzing the differences of these PCSs, change rules of PCSs with the increase of partial wave number, and with the change of the mass of isotope substitution helium atom are obtained. The results show that excitation PCSs converge faster than elastic PCSs for collision energy and each of systems considered here. Also excitation PCSs converge more rapidly for high-excited states. Tail effect is present only in elastic scattering and low-excited states but not in high- excited states. With the increase of the mass of isotope substitution helium atom, converging speed of elastic, total inelastic, and state-to-state excitation PCS slows down, and the maxima of these PCSs undergoes a regular change. 展开更多
关键词 isotope substitution partial cross section close-coupling equation He-HF collision
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