Since Earth’s rotation rate varies, so would the value of one second when it’s defined as a fraction of the time it takes for one spin of the Earth on its axis.
由于地球自转速率发生偏离,因此当把地球绕中轴旋转一圈作为一个单位时,(这种偏离)就相当于一秒钟时间。
Rising fixed costs give rise to Moore's Second Law: as the cost of transistors comes down, the cost of fabs goes up, albeit not at quite the same rate.
固定成本上升引起摩尔第二定律:尽管不是完全相同的速率,随着晶体管成本下降,晶圆成本上升。
As a result, nonfarm workers' productivity grew at a 6.6% annualized rate in the second quarter, the most in six years.
结果,第二季度非农就业职工生产率折合年率增长6.6%,为6年来最大增幅。
According to a study of New York City, the home-ownership rate was second only to income as an explanation for different crime rates.
据纽约的一项研究显示,作为不同犯罪率的说明,自有住房率仅次于收入排在第二位。
On November 3rd the Reserve Bank of Australia raised its cash rate to 3.5% from 3.25%, the second increase in as many months.
11月3日,澳大利亚储备银行将现金利率从3.25%上调到了3.5%,这是多个月以来的第二次上调。
If it lost cable subscribers at the same rate as Comcast and Time Warner cable, the nine largest pay-TV companies had zero net gain for the latest quarter and lost subscribers in the second.
如果这家公司和Comcast公司以及时代华纳公司有同样的用户流失率的话,第九大付费电视公司在最新的一个季度净收益为零,而流失用户量为第二多。
It's a center for finance and media, but London may be best understood as a world-class city in a second-rate country.
金融和传媒中心,但也许对伦敦最好的理解可能是把它作为一个位于二流发达国家的世界级都市。
Consumer spending in Britain (and in America) rose at about the same rate as in thriftier Germany during the second quarter.
在英美国家,第二季度消费性开支增长率与更加繁荣的德国相同。
One reason for the expense is perception: students view price as a proxy for quality; universities worry that low fees will signal a second-rate product.
学费提高的原因之一有关人们的看法:学生视学费为教学质量的代表;大学担心学费低让人以为学校是次品。
Pasok's popularity has nonetheless suffered as the economy deteriorates, underscored by an annualised 3.5% contraction in GDP in the second quarter of this year and an unemployment rate of 11.7%.
虽然有了三方的救助,但是随着经济的不断恶化,加之希腊今年第二季度GD P较去年同期下降3.5%以及高达11.7%的失业率,泛希腊社会运动党的支持率大幅下滑。
With an incarceration rate second only to Russia and six times as high as our Western Allies, America is not a nation of slack laws.
以仅次于俄罗斯并六倍于众西方盟友的监禁率,美国已不是一个法律宽容的国家。
The LHC had already broken the record for collision energy, but now it has the highest rate of particle collisions per second as well, which should speed up new discoveries.
而且,现在大型强子对撞机的每秒粒子对撞率处于世界最高,这一状况可能推动一些新发现。
At 12.2% as of February, California now has the second-highest unemployment rate (after Nevada) of all American states, compared with a national figure of 8.8% in March.
二月份加州的失业率达12.2%,是全美著州失业率第二高(仅次于内华达),三月份时全国的失业率是8.8%。
The economy grew at just a 1.8% annual rate in the first quarter and probably only a little faster in the second. Though not a double dip that barely qualifies as a recovery.
第一季度经济增长率仅为1.8%,第二季度也不会有太大转机,要能称得上恢复,经济增长率至少还得翻番才行。
Overall employment fell 54,000 for a second month and the unemployment rate rose to 9.6 percent as more people entered the labor force.
美国整体就业人数减少5.4万,连续第二个月下降,由于更多人进入劳动力市场,美国失业率攀升到9.6%。
The second alarm is the widening in the spread between LIBOR and the relatively risk-free interest rate known as OIS (overnight indexed swap).
[color=#0000FF]第二个警报是LIBOR与相对无风险利率,亦被称为OIS(隔夜指数掉期利率),两者的差距不断拉大。
This happens at a rate of 125 million symbols per second-the same rate as Fast Ethernet.
传送信号的速度和快速以太网一样,达到每秒12.5亿个数据符。
Parents were paid C$500 ($425 at today’s exchange rate) and C$1,000 for their first and second offspring respectively; subsequent children earned as much as C$8,000.
对于生育第一个子女和第二个子女的父母将分别奖励500加元(按今天的汇率计算为425美元)和1000加元,随后每多生育一个奖励8000加元。
For the third quarter as a whole, U.S. industrial production rose at an annualized 4.8% rate, slower than the approximately 7% growth seen during the first and second quarters of the year.
整个第三季度,美国工业生产上升4.8%,低于今年一二季度的7%。
Poland's unemployment rate has spiked above nine percent, prompting the country's central bank to cut interest rates for the second time in as many months.
波兰的失业率骤升到9%以上,促使波兰央行在两个月内两次降低利率。
The report said if that rate of increase continues, France will pass Russia as the second-largest weapons exporter by 2018.
该报告表示,如果这种增长速度持续下去,到2018年,法国将超过俄罗斯成为第二大武器出口国。
The second quarter was not as rosy for Canada's economy, which grew by 2% at an annual rate, compared with a 5.8% growth rate between January and March.
而对于年增长率高达2%的加拿大来说,与第一季度5.8%的经济增长率相比,第二季度的经济增长则不甚理想。
The race in Malaysia was really tough! First because the weather was very hot (32 degrees Celsius with an 80% humidity rate). Second, because the car was not as good as it was in Australia.
马来西亚的比赛真的很艰苦,首先因为天气很热(超过32度和80%的湿度)其次,是因为赛车表现的没有澳大利亚好。
The force and moment exerted on the solid body are expressed as the rate of change of the first-and second-order kinetic vorticity moments, respectively.
作用在任意运动物体(系)上的力和力矩可以分别表示成流场中动力学涡量的一阶矩和二阶矩随时间的变化率。
Just as the rate of the flow of water can be measured in gallons per second, so is the rate of the flow of electricity measured in amperes.
电流的流量用安培来计算,正像水的流量能够用每秒加仑数来计量一样。
The second is a novel modeling strategy that combines an artificial neural network(ANN)as an approximator of the growth rate with prior knowledge represented by the mass balance of sucrose crystal.
第二种方法是一种新颖的建模策略,它把晶体生长率作为非线性逼近器的人工神经网络(ANN)与由蔗糖晶体质量平衡所表述的先前既定的知识相结合。
The second is a novel modeling strategy that combines an artificial neural network(ANN)as an approximator of the growth rate with prior knowledge represented by the mass balance of sucrose crystal.
第二种方法是一种新颖的建模策略,它把晶体生长率作为非线性逼近器的人工神经网络(ANN)与由蔗糖晶体质量平衡所表述的先前既定的知识相结合。
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