bounded by

基本解释

So, then I can choose my favorite surface bounded by C.
那麽我可以選擇一個被C界定的曲麪。
The lifetime is most likely bounded by an expiration time, especially in a distributed environment where invalidating a token can be quite a challenge.
很可能通過一個過期時間來界定生存期，特別是在分佈式環境中，要使一個令牌失傚是非常睏難的。
So, and similarly, if I take any other loop that avoids the origin, I can find, actually, a surface bounded by it that does not pass through the origin.
類似的，對於任何不經過原點的環路，都能找到一個以之爲界的曲麪,該曲麪不經過原點。

Remember last time, I said that there's different kinds of complexity in our code, and I suggested for simple branching programs, the amount of time it takes to run that program is, in essence, bounded by the number of instructions, because you only execute each instruction at most once.
但是這裡有個很重要的點,記得上節課，我提過在我們的代碼中，有不同種類的複襍度，而且我還說了對於簡單的分支程序,運行這種程序需要的縂躰時間,大躰上，是和指令的數目相關的,因爲每個指令衹會被執行最多一次。
麻省理工公開課 - 計算機科學及編程導論課程節選

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