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| 1 | 多层CT评估胰腺导管内乳头状黏液瘤的侵袭性显示文摘目的对用多层CT了解胰腺导管内乳头状黏液瘤(intraductal papillary mucinous neoplasm,IPMN)有无侵袭性的价值进行评价。 | H.Ogawa S.Itoh M.Ikeda K.Suzuki S.Naganawa 郭欢仪 | 2008 | 国际医学放射学杂志2008，31，A06： | 23 |
| 2 | 重型货车可调喷嘴涡轮增压系统连续反馈控制的发展显示文摘为了解决机动性、经济性与满足日本排放法规的矛盾问题,Nissan柴油机公司发展了一种带可调喷嘴涡轮增压器的新型增压柴油机,将其安装在新型货车上,并已投放市场。可调喷嘴增压器是与美国AlliedSigal和GarrettAutomotiveGroup共同开发的。其控制方法是无步距增压压力反馈系统,用以最有效地利用涡轮增压器。与常规的固定几何流通面积增压器或步距控制的可变喷嘴增压器相比,发动机的性能得到了改进,保持了低的排放水平和较好的低速扭矩,降低了燃油消耗率,改善了瞬态过程的性能,降低了烟度。 | H.Ogawa M.Hayash M.Yashiro 马兴国 | 1998 | 车用发动机1998，，1： | 13 |
| 3 | 查看详情显示文摘 | T.lshitsuka Y.Inoue H.Ogawa | | 0，，： | 1 |
| 4 | NIRS的ECR离子源现状(英文)显示文摘Four ECR ion sources have been operated in National Institute of Radiological Sciences(NIRS). Two ECR ion sources supply various ion species for the Heavy Ion Medical Accelerator in Chiba(HIMAC). The 10GHz NIRS-ECR ion source mainly produces C2+ ions for the heavy-ion therapy.Ions of Si,Ar,Fe,Kr and Xe are usually produced by the 18GHz NIRS-HEC ion source for physical and biological experiments.The other two compact ECR ion sources with all permanent magnet configuration have been developed for the new generation carbon therapy facility.One of these,the Kei-source,is a prototype which has been installed to the NIRS-930 cyclotron for axial injection.The other source,Kei2-source,is a demonstration source and utilized for the new generation Linac.In addition,both Kei sources have been used to study fundamental properties. In this paper,present status of the ion sources and recent developments are reported. | M.Muramatsu A.Kitagawa Y.Iwata K.Yamamoto H.Ogawa S.Hojo Y.Sakamoto T.Honma W.Takasugi M.Wakaisami Y.Yoshida T.Kubo Y.Kato S.Biri A.G.Drentje | 2007 | Chinese Physics C2007，31，S1： | 0 |
| 5 | Recoil Momentum of Target Ions in Collisions of Ar^(6+)+CO_2 at Energies Below 300 eV/u显示文摘The collision dynamics and fragmentation process of molecule by highly charged ionimpact for single electron capture processes at the low energies below 1 keV/u were studied. Thecollision energy dependence of the recoil momentum was obtained experimentally and compared itwith those calculated by a theoretical model using a deflection function with polarization potential.A fairly good agreement between the measured and calculated results was reached. This suggeststhat the polarization potential plays a crucial role in the low-energy region. | Y.INOUE K.ISHII H.OGAWA | 2010 | Plasma Science and Technology2010，12，3： | 0 |
| 6 | 爆发日珥与日冕物质抛射的观测研究显示文摘本文比较了1982年2月9日同时观测到的两个爆发日珥及一次白光日冕物质抛射事件。比较表明,在研究日冕物质抛射事件与爆发日珥的关系时,爆发日珥的形状可能是一个重要的因素,它体现了局部区域磁场结构的变化。作者提出了一种可能的磁场结构模型,对观测结果给以解释。 | 王家龙 G.J.Nelson N.R.Sheeley Jr. R.A.Howard M.J.Koomen D.J.Michels K.Kawabata H.Ogawa | 1989 | 天体物理学报1989，9，3： | 0 |
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