The `planning horizon' is how far to plan forward, and is determined by how far ahead demand is known and by the lead times through the operation.

后者是计划到什么时间，是由已知需求和生产中订货至交货的时间所决定的。

youdao

"I've seen 'Avatar,' 'The Blind Side' and 'Up in the Air.' And by far 'The Blind Side' was my favorite.

VOA: special.2010.03.01

So, it's a trivial matter, by looking at what is the weight and how far does it drop, to say OK, how much work is done by the paddle wheel.

好，让我们看看重物的质量,以及它下落的距离，就知道桨轮做了多少功。

麻省理工公开课 - 热力学与动力学课程节选

This is by far the most learned and the most demanding lyric poem that Milton writes.

这是目前为止弥尔顿所写过的,最博学读来也最吃力的一首抒情诗了。

耶鲁公开课 - 弥尔顿课程节选

Last year, they lost to Baylor in Lubbock by eight points and in Waco by five, by far the narrowest victory margins during the Lady Bears' 40-0 season.

NPR: No. 1 Baylor Routs Texas Tech 90-60

By being, by far, the largest payer of healthcare claims in America, the Medicare fee schedule drives the market for all other private payers.

FORBES: Medicare's Payment System Harms Medical Innovation

Which is more surprising the numbers here or the fact that the study was done by IBM, by far the strongest IT player in financial services?

FORBES: FT -- IBM Study Says Fund Management Destroys $1.3 Trillion