lower bound

基本解釋

Do I need to change the lower bound?
我需要改下邊界值麼？
Finally, central banks can try to circumvent the zero lower bound by buying long-term debt.
最後，央行可以試著通過購買長期債來繞過不能低於零利率的約束。
The whole point of that paper was that when you’re up against the zero lower bound, it doesn’t matter how much money you print — not unless you credibly promise higher inflation.
那篇文章的全部觀點(diǎn)就在於儅我們反對零成交下界的時候，你印刷多少鈔票都無所謂，但除非你可信地給出了一個更高的通貨膨脹預(yù)期。

So the basic idea was fine, but I failed to satisfy the initial condition that the answer had to be between the lower bound and the upper bound. Right?
因此基礎(chǔ)的思想是對的，但是程序沒能滿足,正確答案在給定的區(qū)間內(nèi)這個條件,對不對？
麻省理工公開課 - 計算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選
Do I need to change the lower bound?
我需要改下邊界值麼？
麻省理工公開課 - 計算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選
So here we have energy increasing on the y-axis, and you see this straight line at the bottom here is lower down on the graph, and that's the energy of a bound electron, so that's going to be a low stable energy.
這裡我們看到能量沿著y軸增加，而且在這張圖片上,這條直線在底部是降低的，那是一個束縛電子的能量，所以那是一個低穩(wěn)態(tài)能量。
麻省理工公開課 - 化學(xué)原理課程節(jié)選

Obviously, if the Fed targets interest rates, then 0 percent is a lower bound.
FORBES: Central Banks Are Never "Out of Ammunition"

下界
Results show that the lower bound of their linear complexity is( p - 1)( q- 1) 2.
結(jié)果表明這類序列的線性複襍度的下界是(p-1)(q-1)2。
下限
We give the value of the code-length n and dimension k , and the lower bound of the minimal distances of the new linear code under some particular condition.
在某些情況下，我們得到了該類線性碼的碼長n和維數(shù)k的取值以及最小距離d的下限。
數(shù)學(xué)
下界
Secondly, the author gives some exact values of mb(2’ q) for some values of b, which impliesthat the above lower bound is not only the lower bound but also the infimum.
其次，對於部分b值，給出了m_b（2，q）的確切值，從而說明了上麪給出的下界值不僅是下界而且是下確界。
土木建築工程
下限
On the basis of theories of predecessor, the lower bound analytical solution of bearing capacity of single circular pile was developed.4. The shape feature of pile side friction was interpreted by load-transfer method.
竝在前人的基礎(chǔ)上，對下限解做了進(jìn)一步的發(fā)展。
交通運(yùn)輸工程
下際