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| 1 | Investigation and analysis of community pharmaceutical care demand of residents [J]显示文摘 | CHANGLJ ZHANGTH | 2008 | 中国全科医学2008，13，8： | 1 |
| 2 | InhibitiveeffectofQingkailingonacutelunginjuryinducedbyperfluoroisobutyleneinhalation显示文摘 | SunXH ShaoZH ZhangTH XuJ ZhaoJ HuZL etal | 2005 | 防化学报2005，90，4： | 1 |
| 3 | Effects of dosage pyrene pollution on biochemicalcharacters of earthworm (Eiseniafetida) in soil显示文摘 | ZhangW‘张薇) SongYF(宋玉芳) ZhangTH(张铁珩) etal | 2004 | 应用生态学报2004，18，： | 1 |
| 4 | Influence of Alternative Magnetic Field on the Diffusion of Al and Mg显示文摘The influence of an alternative magnetic field on the diffusion of Al and Mg in Al-Mg diffusion couple is studied. The diffusion zone is composed of two intermediate phases, namely β and γ phase. Thickness of each intermediate phase is examined. The results show that the alternative magnetic field increases the thicknesses of β and γ phase zone and the layer growth of β and γ phase obeys the parabolic rate law. The growth rate of the β and γ phase are increased with the application of the alternative magnetic field. This change is manifested through a change in the frequency factor k0 and not through a change in the activation energy Q. The frequency factor k0 for intermediate phase growth with an alternative magnetic field is 39.95 cm^2/s for γ phase and 2.84×10^-4 cm^2/s for β phase compared with those without the magnetic field is 22.4 cm^2/s for γ phase and 1.53×10^-4 cm^2/s for β phase. | Xiaotao LIU, Jianzhong CUI, Yanhui GUO, Xiaoming WU and Jun ZHANGThe Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University, Shenyang 110004, China | 2004 | Journal of Materials Science & Technology2004，20，4： | 0 |
| 5 | 60th Anniversary of US MiBtary Observer Group in Yanan Commemorated显示文摘Japan launched a surprise attack on Pearl Harbour in December 1941 and the Pacific War broke out. The U. S., as an anti-fascist ally, began to fight directly against Japan in Asia. By that time, China’s War of Resist- | Shu ZhangThe author is the secretary general of the CSPFS. | 2004 | Voice of Friendship2004，，6： | 0 |
| 6 | Effect of Low Frequency Electromagnetic Field on Macrosegregation of Horizontal Direct Chill Casting Aluminum Alloys显示文摘The horizontal direct chill (HDC) casting process is a well-established production route for aluminum alloy ingot but the ingot may suffer from macrosegregation sometimes. In order to control the defect, a low frequency electromagnetic field has been applied in HDC casting process and the relevant influence has been studied. The results show that application of low frequency electromagnetic field can reduce macrosegregation in HDC casting process; and two main parameters of electromagnetic field density and frequency, have great influences on the solution distribution along the diameter of ingot. Moreover, the mechanisms of reduction of macrosegregation by electromagnetic field have been discussed. | Zhihao ZHAO, Jianzhong GUI, Jie DONG and Beijiang ZHANGThe Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, P.O. Box 314, Northeastern University, Shenyang 110004, ChinaPh.D. candidate, | 2005 | Journal of Materials Science & Technology2005，21，1： | 0 |
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