So, they had the ratio of two to one, which gave them the octave, and three to two, which gave them the fifth, and four to three, which gave them the fourth.
他们发现,八度音程中,呈现的是二比一的比例,而五度音程中呈现三比二的比例,在四度音程中则呈现四比三的比例
The nation's debt-to-income ratio is projected to rise from 40 to 70 percent in four years.
这个国家的债务收入比在四年内被设定提高到了40%-70%。
Share prices are almost four times their level in early 2003. India's price/earnings ratio of 20 is well above the average of 14 for all Asian emerging markets.
印度目前的股价几乎是2003年初的四倍，而20倍的市盈率远高于亚洲所有其他新兴市场14倍市盈率的平均水平。
Four times as many boys as girls meet psychiatric criteria for autism. But the inclusion of mild autism traits narrows that ratio to three boys for every two girls.
男孩比女孩符合自闭症症状多四倍之多，但是这其中有轻微症状的比率则只有3:2。
China has increased the reserve ratio six times and raised interest rates four times since October.
自去年10月以来，中国已六次提高准备金比率、四次加息。
In the rich world a ratio of more than four would sound alarm bells; in other Asian countries prices are typically 5-7 times income.
在发达国家高于4倍的比例足以引起警戒；在其他亚洲国家比较典型的数据是5 - 7倍。
Since January 2010, the required reserve ratio and benchmark deposit and lending rates have been raised 12 times and four times respectively.
自从2010年1月份开始，银行存款准备金率和存贷款基准利率分别提高了12次和4次。
At 23.7, the current ratio is about 45% above its historic average and close to the level of two of the 20th century's four big peaks, in 1901 and 1966.
这样算下来，如今的市盈率是23.7，比历史平均水平高出约45%，接近20世纪四次顶峰中其中两次的水平，即1901年和1966年的水平。
Britain's four-to-one ratio is about right.
英国四比一的比率正合适。
The forward four-quarter P/E ratio for the S&P 500, according to Thomson Reuters, is just 12.7.
汤姆森-路透公司**发布的标普500指数的远期四季P/E值只有12.7。
Four imidazoline borates were synthesized with two kinds of fatty acid, N-hydroxyethyl-ethylenediamine, boric acid according to the different ratio of reaction materials.
以脂肪酸、-羟乙基乙二胺、酸按不同比例分别合成了四种脂肪酸咪唑啉硼酸单酯和三酯。
To mop up excess liquidity, China's central bank has raised commercial Banks' reserve requirement ratio four times and raised benchmark interest rates twice since the beginning of this year.
为了解决流动性过剩的问题，今年年初，中国中央银行就已经把各商业银行的规定准备金比率提高了四倍，基准利率提高了两倍。
The comparison of four polarization ratio models is carried out.
本文对四种极化率模型进行了比较研究。
Blending ratio of the four fibers were optimized, blending plan and spinning processing circulation were ensured.
优选了四种纤维混纺比例，确定了混和方案和纺纱工艺流程。
Then we make a careful design and implementation for four typical functions-system interfaces, resource statistics, trip-line monitoring and subscription ratio statistics.
然后对系统接口、资源统计、趟线监控、投交点订阅比例统计四个典型功能进行详细设计与实现。
This means that the risk and reward ratio in this specific case is four to one.
也就是在这个案例中汇报和风险的比例是四比一。
Four kinds of common motor phase failure operation are analysed, and therefrom the current-voltage equal-ratio rule is derived and verified.
分析了四类常见的电动机断相运行，并由此推出和验证了断相运行状态下的电流—电压等比规律。
On the basis of analysis of block diagram of AC speed driver system with speed and slip ratio double closed loops, a system design method is presented with the four quadrants experiment results.
在分析转速、转差双闭环交流调速系统动态结构图的基础上，提出了系统的设计方法，并给出了四象限运行实验结果。
Four ways of frame size adjustment are provided-Crop, Stretch, Preserve aspect ratio and Customize.
四帧大小调整方法提供裁切，拉伸，保留长宽比和定制。
In whole bank system, four state-owned commercial Banks occupy some high concentration ratio and market power.
我国四大国有商业银行在整个银行体系中市场集中度过高，存在着市场势力。
Third-order susceptibility has been determined by the ratio of the input probing beam in tensity to the backward wave intensity in four-wave mixing.
通过测量后向反射波与入射波的强度比，可以确定介质的三阶极化率。
The midgastric-transverse band(MTB), distal gastric and proximal gastric area, gastric emptying ratio and clinic symptom integral were observed. The relativity among the four ones was discussed.
观察胃中间横带宽度（MTB）、近端胃和远端胃面积、胃排空率、临床症状积分，探讨其相关性。
The shearing strength of reinforced concrete rectangular slabs supported on four sides with ratio of side length between 2 and 3 are studied in this paper.
对边长比为2 ~3的四边支承矩形板的抗冲切性能进行了试验研究。
The ratio of OC and EC exceeded 2.0 in the four monitor sites of the two cities, this revealed serious secondary pollution in the two cities.
两个城市的四个监测点OC/EC年均值均大于2 .0 ，说明两城市城区二次污染比较严重。
The ratio of OC and EC exceeded 2.0 in the four monitor sites of the two cities, this revealed serious secondary pollution in the two cities.
两个城市的四个监测点OC/EC年均值均大于2 .0 ，说明两城市城区二次污染比较严重。
应用推荐