查询词典 selling short

Under the promise of allowing non-negative assumption or not, using the"solve"function in Excel to get the best portfolio, under the disallowing short-selling and or not.

利用Excel的归划求解方法，在允许非负假定及不允许非负假定的前提下求解二次规划问题，得出在不允许卖空和允许卖空的前提下的最优投资组合。

Short-selling shares in a trough, thus deepening the trough, and betting that frothy shares will become frothier.

在谷底卖空股票，从而造成股票继续下跌，并押注于充满泡沫的股票变得泡沫更丰富。

Destabilising speculation requires the opposite: short-selling shares in a trough, thus deepening the trough, and betting that frothy shares will become frothier.

破坏稳定性的投机行为做法则相反：在谷底卖空股票，从而造成股票继续下跌，并押注于充满泡沫的股票变得泡沫更丰富。

Destabilising speculation requires the opposite: short-selling shares in a trough, thus deepening the trough, and betting that frothy shares will become frothier.

而破坏性投机恰恰相反：在低点抛售股票，使低点更低。在高点买进股票，使泡沫更大。

In short, it can start competing with the US for money rather than just rasing dollars by selling goods to the US.

简言之，它可以开始与美国竞争的金钱，而不是出售货物到美国为了仅仅提升美元。

In short, it can start competing with the US for money rather than just rasing dollars by selling goods to the US.

总之，中国现在可以开始同美国竞争资金而不是仅仅将商品出口到美国再换回美元。

When a line connecting two nearby bottoms slants down, it shows that bears are growing stronger, and short selling is a good option.

如果2个相邻底部的连线下跌，这说明空头的力量在变强，做空是比较好的选择。

So far, applications for margin trading and short selling accounts have trickled in slowly.

迄今为止，申请融资融券交易的人数增长缓慢。

The results reveal that under the conditions of the third-class sites in the Southern Fujian mountain areas,the suitable planting density is 1250～1798 trees/hm 2 for building eucalyptus short-cycle industrial raw material forests; and adopting the present density to conduct afforestation may culture the best-selling dimension lumber with higher growth and may obtain better economic benefits.

通过对 7年生巨尾桉不同造林密度生长量、生物量分析，结合目标培育径阶所确定的理论适宜株数的研究，结果表明，在闽南山地Ⅲ级立地条件下，营造桉树短周期工业原料林适宜造林密度为 1 2 5 0～ 1 798株·hm-2 ，采用该密度造林不但可以培育市场畅销的规格材且生长量较高，可取得较好的经济效益

With n aked short selling, however, cheating trading takes place with shares that have not yet been borrowed -- and may never be.

但是，&无卷卖空&交易可能在证券还没借入，甚至永远不借入的情况下发生。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失