电子巨头们习惯于产业多样化和垂直结合：他们觉得卖掉分公司就好像是斩去了一条胳膊。
Electronics giants are used to being diversified and vertically integrated: they regard selling a subsidiary as akin to amputating an arm.
结合使用垂直和水平集群，利用单独的物理服务器来提高可用性、伸缩性、流量和性能。
Combining vertical and horizontal clustering leverages the use of individual physical servers for availability, scalability, throughput, and performance.
如果垂直分布曲线与已知灰羽范围相结合，火山灰浓度就可以计算出来。
If the vertical profile is combined with the known extent of the plume, a concentration can be calculated.
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