目的:观察食管癌患者血清可溶性内皮糖蛋白(Soluble endoglin,sEndoglin)、SiSo细胞表达的受体结合肿瘤抗原(Receptor binding cancer antigen expressed on siso cells,RCAS1)、细胞角化素蛋白19片段(Cytokeratin 19 fragment antigen ...
目的:观察食管癌患者血清可溶性内皮糖蛋白(Soluble endoglin,sEndoglin)、SiSo细胞表达的受体结合肿瘤抗原(Receptor binding cancer antigen expressed on siso cells,RCAS1)、细胞角化素蛋白19片段(Cytokeratin19fragmentantigen21-1...
supported by National Natural Science Foundation of China(No.52177104).
This study presents a harmonic transfer function(HTF)based single-input single-output(SISO)impedance modeling method.The method converts an HTF from phase domain to sequence domain and then transforms it into an SISO ...
近年来,电网换相换流器型高压直流输电(line commutated converter based on high voltage direct current,LCC-HVDC)系统的稳定性问题得到广泛关注,多位专家学者建议采用谐波状态空间(harmonic state space,HSS)等线性周期时变建模方...