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1.The second layer was characterized by coarse grained acicular crystal, which thickness was about 50μm for three mold temperatures. The third layer was Ti Zr alloy. The element line scanning showed non structure layer with higher level of element of O, Al, Si and Zr, The higher the mold temperature during casting, the deeper the Si permeating and in the second layer the element Si could also be found.
Ti Zr合金铸件表面反应层结构可分为 3层 ,主要元素为O ,Si,Al,Zr,且随着铸模温度的提高 ,Si的渗透深度及渗透量均有所增加。收藏指正
2.Various possible types of dehydration of hydrated salt (Na2SO4·10H2O,CuSO4 ·5H2O,Na2S2O3·5H2O ) have been studied by means of on line Differential Thermal Analysis and Thermogravimetry(DTA / TG) and Differential Scanning Calorimetry(DSC). The experimental results showed that there is two different type of dehydration for studied salt.
通过差热/热重联机 (DTA/TGA)和差示扫描量热法 (DSC)测定几种盐(Na2SO4·10H2O、CuSO4·5H2O、Na2S2O3·5H2O)的失水过程 ,对水合盐脱水过程几种可能的类型进行探讨。收藏指正
3.Key heat property and line expanding cofficient of sample have been tested and analysed by scanning eletron microscope.
对试样进行了关键热学性能、线胀系数的测试,并进行扫描电镜分析。收藏指正
4.Results:Using by the image scanning system,GAPDH as the internal control,we get the relative value of AGS 0.09,SGC-7901 0.61.Conclusion:Selecting high-level expression APRIL mRNA cell line in stomach adenocarcinoma by semi-quantitative RT-PCR,it does play a fundamental role in the research for molecular mechanism for stomach cancer developing and metastasizing.
结果:GAPDH为内参,通过计算机图像扫描系统分析各株细胞APRIL mRNA的表达量,获得人胃腺癌细胞株APRIL mRNA表达量的相对值,AGS0.09,SGC-79010.61。 结论:SGC-7901为APRIL mRNA高表达细胞株。收藏指正
5.8. By laser scanning confocal microscope to exam apoptosis of Angus, Silkie Bantam and White earlobes Chicken cell line, the rate respectively was 1.2%, 1.5% and 0.9%.
8.三个畜禽品种成纤维细胞的凋亡检测,凋亡率分别为1.2%,1.5%利0.9%。收藏指正
6.Valence state effects of spectral line intensity ratio I_(Lα)/I_(Kα) and I_(Lα)/I_(Lβ) of Cu and its oxides are studied by Scanning Eletronic Microscope (SEM), Energy Dispersive Spectrdmeter (EDS) and Wavelength Dispersive Spectrometer (WDS).
利用扫描电子显微镜(SEM)、X射线能谱仪(EDS)及X射线波谱仪(WDS)研究了铜及其氧化物的I_(Lα)/I_(Kα)和I_(Lα)/I_(Lβ)谱线强度比的价态效应。收藏指正
7.Methods Sixty patients with traumatic fracture underwent axial CT scanning and 3D reconstruction. The original data were postprocessed by surface shaded display(SSD),volume rendering(VR),multiplanar reconstruction(MPR),and maximum intensity projection(MIP)for revealing the fracture-line,bone chip displacement,collapse degree and their spatial relationship.
方法对60例骨关节外伤患者进行螺旋CT轴位容积扫描,常规层厚5mm,3.75mm,重建间隔取层厚的1/2或上,螺距0.75~1,利用原始轴位图像进行SSD,VR,MIP三维重建,分析比较各种技术成像在显示骨折线、骨碎片移位、塌陷程度及其空间关系的优势。收藏指正
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