front end

基本解釋

But what about the front end?
但前端的情況又如何呢？
We do far more on the front end to avoid these problems.
而我們在從前端就致力于防止問題方面做了更多努力。
An in-memory database caching capability acts as a front end to a back-end database in these tiered solutions.
在這些分層解決方案中，有一個內(nèi)存中的數(shù)據(jù)庫緩存功能，作為后端數(shù)據(jù)庫的前端。

"Since we know that these kinds of threats can emerge at any moment, even if it turns out that the H1N1 is relatively mild on the front end, it could come back in a more virulent form during the actual flu season,"
The easy thing to do would be the following: start at the front end of the list, check the first element. If it's the thing I'm looking for, I'm done. It's there. If not, move on to the next element. And keep doing that.
從數(shù)組的第一個元素開始：,如果這是目標元素那么結(jié)束,如果不是的話就繼續(xù)比較下面的元素，并一直這么比較下去,但如果，在某一點我發(fā)現(xiàn)我要尋找的數(shù)字。
麻省理工公開課 - 計算機科學及編程導論課程節(jié)選
When you decide to become a front-end consumer-oriented service, you really need to be better than your competition.
當作為前端客戶導向型的服務(wù)提供商時，就需要做得比競爭者更好。
斯坦福公開課 - 百度CEO李彥宏演講：全球最大搜索引擎的發(fā)展課程節(jié)選

Of course, robochemistry slashes only those costs incurred at the front end of drug development.
FORBES: A hail of silver bullets

the part of an object, place, or animal that is furthest from the back
the first part of a process, series of events, or period of time
the parts of a computer, piece of software, or website that are seen and directly used by the user