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- But that access control knowledge is all confined to the Earth System Grid portal. 但是这种访问控制知识完全被限制在Earth System Grid门户中。
- The earth system is composed of lithosphere, hydrosphere, biosphere, atmosphere and outer space. 数据分类是数据组织、管理与数据共享工程中不可缺少的基础性工作。
- Instrumentation for the Earth System observation and modeling also need to be reinforced. 同时，还需要加强地球系统观测和模拟的平台建设。
- Review the Importance of the Earthing System for Hospitals. 再谈医院接地系统的重要性。
- So the organizations trust the Earth System Grid to do the access control for them and make sure that the access is only granted to users with appropriate rights. 因此,这些组织信任Earth System Grid,让它为他们实现访问控制,并确保访问权限只会授予那些具有适当权限的用户。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- IGBP, 2004.Global Change and the Earth System: A Planet Under Pressure.Executive Summary.W.Steffen and S.Eliott (Eds.), IGBP Secretariat, Royal Swedish Academy of Sciences. 方修琦;葛全胜;郑景云.;2004
- The impact on the Earth system of the changes in the chemical state of the atmosphere is not yet fully elucidated, but could be significant in many cases. 大气化学状态的变化对地球体系的冲击还没有完全阐述;但在许多方面可以是很重要的.
- The attraction of the moon for the earth causes the tides. 月球对地球的吸引力造成潮汐。
- The earth is only a speck in the universe. 地球在宇宙中只不过是一个小点罢了。
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The red sun lights up the sky and the earth. 红太阳照亮了天空和大地。
- He dived his hand into the earth. 他将手插入泥土中。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- Many kinds of animals have vanished from the earth. 许多动物已人地球上消失了。
- The heavy wheels churned the earth into mud. 笨重的车轮将大地碾成了泥浆。
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着？
- The heated air drinks up the moisture of the earth. 热空气把土里的湿气都吸干了。
- A sweet smell emanates from the earth after rain. 雨後一种香气从地面发散出来。
- There are millions of living things on the earth. 世界上有数以百万计的生物。
