Severe tool wear and poor surface quality are the main problems during micro machining of cemented carbide.In this work,an innovative hybrid process of laser-in
张喜奎教授运用六经辨证,将糖尿病肾病分为常见的少阴阴虚证、少阴阴虚太阴气虚证、少阴阴阳两虚证、少阴阳虚水泛证、厥阴阳衰浊瘀互结证等五型,分别运用六味地黄汤合二至丸
目的:探讨日间腹腔镜胆囊切除术(DCLC)的可行性.方法:回顾分析2018年1月1日至2019年12月31日施行腹腔镜胆囊切除术患者的临床资料,分为DCLC组与常规腹腔镜胆囊切除术(RLC)组.
2010年秋季四川新课程全面推行。高中历史教学面临教学理念、教学模式、评价方式等巨大转变。但无论怎样转型,其在教学过程中学生和教师仍然是活动中的基本要素。因此,探析学
This paper presents a novel two-dimensional maglev servo proportional cartridge valve (2D maglev valve),where a contactless maglev coupling is introduced betwee
A forced ignition probability analysis method is developed for turbulent combustion,in which kernel formation is analyzed with local kernel formation criteria,a