The Dow Jones industrial average jumped 229 points to close at a record 34778.
道琼斯工业平均指数上涨229点，报收34778点，创下纪录。
Jump point
原声例句
PBS英语讯息
《卫报》阅读精选
Although slightly inland, the towns of Palafrugell and Begur are both served by regular buses from Girona (approx 1hr 20min) and are great jumping off points for exploring the local beaches.
尽管略微位于内陆，但帕拉夫鲁赫利和贝古尔这两个城镇都有定期班车从赫罗纳（约1小时20分钟）发往，是探索当地海滩的绝佳出发点。
《卫报》阅读精选
As well as sandy beaches, delicious seafood and beautiful Belle Epoque architecture, Arcachon is the perfect jumping off point for bike rides into the Landes forest or along the bay to see the 110m high Dune du Pilat.
除了沙滩、美味的海鲜和美丽的美好时光建筑风格，阿卡雄还是骑自行车进入兰德林地或沿着海湾游览，欣赏110米高的皮拉特沙丘的理想出发点。
中文百科
不连续点 Classification of discontinuities
（重定向自Jump point）
不连续点又称间断点，是指：如果函数y=f(x)在某点处xo不是连续的，那幺，xo就称为函数的不连续点。
英语百科
Classification of discontinuities 不连续点
（重定向自Jump point）
Continuous functions are of utmost importance in mathematics, functions and applications. However, not all functions are continuous. If a function is not continuous at a point in its domain, one says that it has a discontinuity there. The set of all points of discontinuity of a function may be a discrete set, a dense set, or even the entire domain of the function. This article describes the classification of discontinuities in the simplest case of functions of a single real variable taking real values.
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- projected dimension的意思
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- projected expenditure的意思
- projected financial statement的意思
- projected fringe的意思
- projected fringe surface的意思
- projected fringe techniques的意思
- projected graticule image的意思
- projected growth的意思
- projected growth rate的意思
- projected image的意思
- projected income的意思
- projected income statement的意思
- projected length的意思
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- projected line的意思