exist on

基本解釋

The problem may exist on all servers or just one, and you may need to stop some of the application servers to isolate the problem.
問題可能在所有服務(wù)器上存在，也可能只出現(xiàn)在一個服務(wù)器上，還可能需要停止一些應(yīng)用服務(wù)器來確定問題的位置。
Life is only known to exist on earth, but in 1986 NASA found what they thought might be fossils of microscopic living things in a rock from Mars.
到現(xiàn)在為止，我們只能證實(shí)地球上存在生命。不過，據(jù)1986年美國宇航局（NASA）的報道，他們曾在火星的一處巖石中發(fā)現(xiàn)了微生物化石。
If the planet has an atmosphere like ours, it would need about 50 percent cloud cover to stay cool enough for liquid water to exist on the surface.
如果這顆行星有跟我們一樣的大氣層，就需要覆蓋大約50%的云層來保持它足夠涼，這樣液態(tài)水才能在行星的表面存在。

Now,LCROSS has shown that large amounts of water could exist on the moon.
And so there are only two kinds of waves that can exist on this violin string, standing or traveling.
由于這只有兩種波,可以存在在這條弦上，駐波或行波。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
I don't even exist on Wednesday I died myself on Tuesday ? How can I kill him after I'm dead?
我星期三壓根就不存在了,我星期二就死了,我怎么可能在我死了之后殺了他？
耶魯公開課 - 死亡課程節(jié)選

Cloud computing takes existing physical servers and creates virtualized servers to exist on top of them.
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