Human immunodeficiency virus (HIV) is the primary infectious agent of acquired immunodeficiency syndrome (AIDS),and non-......

阐述了ＣＩＭＳ环境下ＣＡＰＰ／ＣＡＤ集成的方法，讨论了ＳＴＥＰ标准在ＣＡＰＰ／ＣＡＤ集成中的应用。介绍了一个基于ＳＴＥＰ的集成化工迅程设计系统，重点对其中的数据交换接口进行了分析和......

该文简单回顾了国土资源信息系统建设的特点,明确了国土资源数据对系统功能的支撑作用,归纳了国土资源数据中心建设对于行业信息化......

As a house keeping protein with stable expressions, β-actin is used as a loading control in normalization of western bl......

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