1989年9月,我们遇到1位男献血者徐某,在鉴定 ABO 血型时,定为 O 型,临床配血不合,曾先后定为 A 型及 AB 型。经进一步检查确定为 A_2B_3型。在对其家系血型调查时,发现先证者父亲及其二妹红细胞上 ABO抗原与先证者完全相同,其母和大妹...1989年9月,我们遇到1位男献血者徐某,在鉴定 ABO 血型时,定为 O 型,临床配血不合,曾先后定为 A 型及 AB 型。经进一步检查确定为 A_2B_3型。在对其家系血型调查时,发现先证者父亲及其二妹红细胞上 ABO抗原与先证者完全相同,其母和大妹为 A。展开更多
To enhance the international cooperation and exchangeexperiences of the researches on AIDS.’95 Chi-na International Symposium on AIDS（’95 CISA）,sponsored by the China Academy of Traditional ChineseMedicine and the...To enhance the international cooperation and exchangeexperiences of the researches on AIDS.’95 Chi-na International Symposium on AIDS（’95 CISA）,sponsored by the China Academy of Traditional ChineseMedicine and the China AIDS Foundation,will be heldin Beijing. China,during 1-4 December,1995.Youare warmly warmly welcome to attend this symposium.展开更多
The annual iron ore price negotiations between the world＇s biggest iron ore miners and Chinese steel makers are likely to continue past the June 30 deadline.
近日,美国国家安全局(NSA)人工智能安全中心(AISC)联合美国网络安全和基础设施安全局(CISA)、澳大利亚信号局网络安全中心(ASD’s ACSC)、新西兰国家网络安全中心(NCSC-NZ)及英国国家网络安全中心(NCSC-UK)发布联合指南《AI数据安全:保...近日,美国国家安全局(NSA)人工智能安全中心(AISC)联合美国网络安全和基础设施安全局(CISA)、澳大利亚信号局网络安全中心(ASD’s ACSC)、新西兰国家网络安全中心(NCSC-NZ)及英国国家网络安全中心(NCSC-UK)发布联合指南《AI数据安全:保障用于训练和运行AI系统的数据的最佳实践》(Al Data Security:Best Practices for Securing Data Used to Train&Operate Al Systems)。展开更多
文摘To enhance the international cooperation and exchangeexperiences of the researches on AIDS.’95 Chi-na International Symposium on AIDS（’95 CISA）,sponsored by the China Academy of Traditional ChineseMedicine and the China AIDS Foundation,will be heldin Beijing. China,during 1-4 December,1995.Youare warmly warmly welcome to attend this symposium.
文摘The annual iron ore price negotiations between the world＇s biggest iron ore miners and Chinese steel makers are likely to continue past the June 30 deadline.
文摘近日,美国国家安全局(NSA)人工智能安全中心(AISC)联合美国网络安全和基础设施安全局(CISA)、澳大利亚信号局网络安全中心(ASD’s ACSC)、新西兰国家网络安全中心(NCSC-NZ)及英国国家网络安全中心(NCSC-UK)发布联合指南《AI数据安全:保障用于训练和运行AI系统的数据的最佳实践》(Al Data Security:Best Practices for Securing Data Used to Train&Operate Al Systems)。
