The IDC was reactive to HLA - DR antibody, which was not effective for FDC.小结树突细胞与HLA- DR抗体 呈阴性反应,而交错突细胞则呈强阳性,提示这两种细胞不仅在分布上不同, 而且对HLA - DR抗体反应也不同.Fiber reactive dyes are from true chemical bounds between dyestuff and fib...
Modern Stirling engine can be divided into two main categories - displacer type machines and double - acting machines.现代的斯特林发动机可分成两大类:置换式发动机和双作用发动机.News of the fierce forces that were coming struck terror in Edinburgh an...