投资者向来十分关注原油期货交易，力图从这个商品不断变化的价格中获利。
Crude oil Futures trading has always been of tremendous interest to speculators who hope to profit from the ever changing price of this commodity.
价格变化一定不能负面地影响人们的生活水平。
Price changes must not adversely affect the living standards of the people.
它们的价格在$3到$15之间变化。
2004年期间，价格没有大的变化。
价格随所要求的户型而有所变化。
随着信息不再被旅行社控制或是隐藏在商业网络中，旅游业发生了革命性的变化，更高的透明度使价格降低了。
With information no longer controlled by travel agents or hidden in business networks, the travel industry was revolutionized, as greater transparency helped slash prices.
我们迫切需要采取行动以恢复适当的价格激励政策，特别是通过纠正碳定价，以降低气候变化产生不可逆转和潜在破坏性影响的风险。
Action to restore appropriate price incentives, notably through corrective carbon pricing, is urgently needed to lower the risk of irreversible and potentially devastating effects of climate change.
随着夏季施工季节的临近，锯木价格将如何变化？
With the summer construction season approaching, how will the sawnwood prices evolve?
此外沿海岸鱼市里沙丁鱼的价格变化幅度也很大。
There were also wide variations in the price of sardines along the coast.
股票收益包含股息生息率，加上现金股利成长率，加上或减去评定等级的变化(价格股利比率)。
That looks improbable. The return from equities comprises the dividend yield, plus dividend growth, plus or minus any change in the rating (the price-dividend ratio).
第一，这两个指数在计算单项产品的价格变化时套用了不同的平均值公式。
First and foremost, the two indices use different averaging formulae when calculating price changes for each individual item.
价格变化的基本要素是人的情感。
这种方法研究不同证券之间的微小价格变化，从而发出买卖信号。
These send buy and sell signals on small variations in price between different securities.
期权的价格每分钟都在变化。
人们很难相信，世界产出在最近几周发生的变化足以解释商品价格的上涨。
It's hard to believe that world output has changed enough in recent weeks to explain the rise in commodity prices.
今年来，人造制品的价格并无多大变化。
Prices for synthetic bristles haven't changed much over the years.
在对“萧条时期”的价格变化得出结论之前，我们必须牢记这些不同点。
We need to keep these differences in mind before drawing any conclusions about what happens to prices "during a depression."
但是国家内的价格变化却是清楚的(麦当劳为我们提供了对于每个国家的单一均价)。
What was clear, however, was the price variations within countries (McDonald's provides us with a single average price for each country).
如果玉米需求对价格变化非常敏感，那么很小的价格上涨就会引起全球需求下降足够的幅度，从而抵消当初的需求增长。
If the demand for corn were very price-sensitive, a relatively small increase in price would reduce global demand by enough to offset the initial rise in demand.
她发现分阶段的网络覆盖最低减少了6.4%的市场间的价格变化，而且在一些偏远的难以到达的市场常常会更高。
She found that it reduced price variations between one market and another by a minimum of 6.4%, and often more in remote and hard-to-reach markets.
此外，更高的通胀率就意味着更多的价格变化，目标通胀率上调，危险也会随之增加。
And since higher inflation tends to mean more volatile prices, the risks increase as the target rate rises.
业界的这种变化可以从租用蜂箱的价格上反映出来。
Such changes to the industry have been reflected in the prices for bee hives.
这张排行榜我写得很纠结，因为这些东西的价格会随着时节的变化而起伏。
This has been a difficult list to write because the prices of these items vary from season to season.
如果核心量度能够有效地剥离很可能证明是短暂的价格变化而不丢失潜在的通胀信息，那么核心量度就肯定是有用的。
Core measures are certainly useful if they can efficiently strip out price changes that are likely to prove fleeting, without losing track of underlying inflation.
这是因为相对于我们食物中的原材料——小麦，玉米和大豆的价格变化，谷物，鸡蛋，奶酪和肉类的零售价格通常会滞后数月或者更长。
That's because retail prices for cereal, eggs, cheese and meat generally lag by several months or longer world prices for wheat, corn and soybeans - the raw ingredients of so much of our food.
着眼于亚洲，而所有国家有显着激增的价格，所有的主要粮食物品，在变化率的价格上涨是相当惊人的。
Focusing on Asia, while all countries have seen significant surges in the prices of all major food items, the variation in the rate of price increases is quite striking.
一般来说，中央银行会关注消费价格上涨问题，因为能源和食品价格比其他商品价格变化更大，它们的价格变化会改变整个局面。
Central banks usually focus on core inflation, because energy and food prices, which tend to swing more than the cost of other goods, can distort the picture.
这有效地减少了浪费，大大降低了沿海市场价格的变化，而且降低了4%的消费价格并提高渔民8%的利润。
This eliminated waste, dramatically reduced the variation in prices along the coast, brought down consumer prices by 4% and increased fishermen's profits by 8%.
这有效地减少了浪费，大大降低了沿海市场价格的变化，而且降低了4%的消费价格并提高渔民8%的利润。
This eliminated waste, dramatically reduced the variation in prices along the coast, brought down consumer prices by 4% and increased fishermen's profits by 8%.
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