美[ˈæksɪs] 1 . Mars takes longer to revolve on its axis than the earth.
火星自转一周的时间比地球长。
来自《权威词典》
2 . the daily rotation of the earth on its axis
地球每天的自转
来自《权威词典》
3 . the vertical axis of the graph
图的纵轴
来自《权威词典》
4 . The earth's axis is the line between the North and South Poles.
地轴是南北极之间的线.
来自《简明英汉词典》
5 . Mars takes longer to revolve on its axis than the earth.
火星自转一周的时间比地球长.
来自《简明英汉词典》
1.a straight line through a body or figure that satisfies certain conditions
2.the center around which something rotates
3.the main stem or central part about which plant organs or plant parts such as branches are arranged
4.a group of countries in special alliance
5.the 2nd cervical vertebra; serves as a pivot for turning the head
axis全称Apache EXtensible Interaction System 即阿帕奇可扩展交互系统。Axis本质上就是一个SOAP引擎，提供创建服务器端、客户端和网关SOAP操作的基本框架。Axis目前版本是为Java编写的，不过为C++的版本正在开发中。但Axis并不完全是一个SOAP引擎，它还是一个独立的SOAP服务器和一个嵌入Servlet引擎（例如Tomcat）的服务器。
