in a vacuum

基本解釋

Designs cannot be conceived in a vacuum, but I like to add, Design cannot be executed without a strong process.
設(shè)計(jì)不能在真空中誕生，而我想加上一句，設(shè)計(jì)的執(zhí)行中不能沒(méi)有一個(gè)牢靠的流程。
Programs never really work in a vacuum -- a program that is secure in one environment may be insecure in another.
程序?qū)嶋H上不會(huì)在真空中工作 - 在某個(gè)環(huán)境中是安全的程序可能在另一個(gè)環(huán)境中就不安全了。
And, while I hesitate to give advice at the end of the piece about how advice should not be in a vacuum: You usually get in life what you expect to get. So expect good advice.
在最後一段，我猶豫是否給出關(guān)於建議不能在真空裡得到的建議，生命裡你會(huì)得到你期待得到的，所以期待好的建議和美好的吻，然後他們就會(huì)到來(lái)。

The politicians internal divisions have led to fears that a political vacuum could give Sunni militants a chance to revive the sectarian violence that roiled the nation in 2006 and 2007.
This is titanium sponge that comes out of the bottom of this reactor, and it subsequently re-melted in a vacuum arc furnace.
海緜狀的鈦,從反應(yīng)器的底部出來(lái)，隨後在真空爐中重新熔鍊。
麻省理工公開(kāi)課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
In addition to that, we have that epsilon nought value, remember that's the permittivity constant in a vacuum, and basically that is what we use as a conversion factor to get from units. We don't want namely coulombs to units, we want that will allow us to cancel out in this equation.
這是電子的電荷，此外，我們有epsilon零，記住這是真空的介電常數(shù)，這是我們用來(lái)轉(zhuǎn)換單位的轉(zhuǎn)換常數(shù),我們不想用庫(kù)倫單位，我們希望這個(gè)可以在方程中約去它。
麻省理工公開(kāi)課 - 化學(xué)原理課程節(jié)選

Just like the filter in a vacuum cleaner, however, the trap must be cleaned periodically.
FORBES: Clearing the Air