The most common motivation for virtualization is consolidating servers to improve server utilization, and to reduce operationalspace and power expenditures.
虚拟化最常用的方法是整合服务器,以便提高服务器利用率,并减少操作空间和能量损耗。
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The greatest concern the authors raise is space debris—pieces of "junk" that orbit the earth, with the potential to cause serious damage if they collide with operational units, including the ISS.
The greatest concern the authors raise is space debris-pieces of "junk" that orbit the earth, with the potential to cause serious damage if they collide with operational units, including the ISS.