[!--title--]

来源 :临床外科杂志 | 被引量 : [!--cite_num--]次 | 上传用户:[!--user--]
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
[!--newstext--]
其他文献
采用波过程软件对内置串联电抗器式高阻抗变压器的绕组冲击电压分布进行了计算,介绍了其绕组波过程计算的特点,并进行了实例验证.
在当下互联网时代,远程教育设置了网络教育和网络公开课程、网络虚拟学习社区等各式各样的教育形式.相信在不久的将来,伴随着新潮流的不断涌现,远程教育将呈现出崭新的面貌.
目的 以明胶和预胶化淀粉为原料制备具有缓冲效果的生物质可降解泡沫材料,为缓冲包装用生物质泡沫提供一种新的选择.方法 通过对不同明胶-淀粉质量比、固含量、十二烷基硫酸
Medium-Mn steels have attracted immense attention for automotive applications owing to their outstanding combination of high strength and superior ductility. Th
We investigated the effect of Al2O3 content on the viscosity of CaO–SiO2–Al2O3–8wt%MgO–1wt%Cr2O3 (mass ratio of CaO/SiO2 is 1.0, and Al2O3 content is 17wt%–29
A numerical study of stress distribution and fatigue behavior in terms of the effect of voids adjacent to inclusions was conducted with finite element modeling
Here we present a novel approach of intercritical heat treatment for microstructure tailoring, in which intercritical annealing is intro-duced between conventio
Nickel shaped-charge liners with nano-sized grains were prepared by the electroforming technique, and the deformation at ultrahigh strain rate was performed by
说起学生的作文,作为语文老师的我,常常会苦笑无言,想起好久以前在一家报刊上曾刊登过这样一则笑话:爸爸问儿子:“你为啥想到中国求学?”“到那里求学可以发财!”“噢?”“我
期刊
病人,男,51 岁.因甲状腺切除术后5 年余,左侧甲状腺腺瘤,右侧结节性甲状腺肿伴腺瘤形成,左颈部占位4 年余于2020年1 月30 日入院.甲状腺彩超检查:颈部双侧甲状腺位置未探及正