At that rate of disintegration, John Emsley wrote in "Nature's Building Blocks" (Oxford, 2001), "it takes over 200 years to reduce it to 1 percent of its former level."
约翰·埃姆斯利在《大自然的积木》(2001年牛津版)中写道，按照铯- 137分解速度，则“需要100年才能降低到以前1%的水平上。”
In the UK, Nationwide building society said that house prices increased by 0.9% in March, slowing the annual rate of decline to 15.7%, while in the US there was a surprise increase in factory orders.
在英国，国家建筑协会说在3月份放假上涨了0.9%，减缓了年度利率下降到15.7%的水平。而在美国，工业订单有了令人吃惊的增长。
As an extra precaution against an ongoing down market, Narayanan suggests building in a "margin of safety" : a 3 to 5 percent premium over the target hurdle rate.
作为对持续下跌的市场的额外预防措施，Narayanan建议建立“安全系数”：一个超过最低预期资本回收率3% - 5%的溢价。
That could help slow the foreclosure rate, but it does little to address the problem of vacant homes already on the market and the continued building of new ones.
这样做有助于减少银行被迫收回房屋的比率，但对于市场上已有的空余房屋和不断增加的新房问题却作用甚微。
When we need someone's utilization rate we can get it from global variables instead of the server, so that report building time can be saved.
当我们需要某一个人的使用频率时，我们可以从全局变量而不是服务器那里得到这种信息，因此可以节省报表构建时间。
Donors were rewarded with building contracts, tax concessions and relaxed zoning regulations, all of which did the growth rate no end of good.
捐赠者获得的回报则是建筑工程合同、税收减免和宽松的分区法规。这些都为经济增长率做出了不可估量的贡献。
Another was to use foreign currency: the bank could lend, or accept a bill of exchange, in one currency and collect its debt in another, building a hidden rate of interest into the exchange rate.
另一个好处是他们可以利用外国货币。银行可以用一种货币借出汇票再用另一种货币来收债，暗中调高的汇率就成了银行自己的潜利润。
The report predicts consumption and home-building will be smaller shares of GDP while the personal-saving rate will stabilise at a higher equilibrium of between 4% and 7%.
报告预计，消费和家庭住宅建设在GDP中所占的分量将减少，同时，个人储蓄比例将稳定维持在4%到7%的相对较高的一个平衡水平之间。
The building, which is 492 metres high, opened this month with an occupancy rate of 45 per cent, higher than had been predicted.
这座492米高的建筑本月开始营业，签约入驻率达45%，超过此前的预计。
Rate-based material costs are the costs of consumable material resources, such as building materials or supplies, to which you have assigned standard rates.
基于费率的材料成本是耗材资源（例如建筑材料或物资）的成本，您可以为材料资源指定标准费率。
We have further investigated the probables strong relationship between the indoor radon concentrations and the radon exhalation rate from building surface.
对室内氡浓度与建筑物表面氡析出率的关系进行了分析研究。
Rate - based material costs are costs of consumable material resources, such as building materials or supplies, to which you have assigned standard rates.
基于费率的材料成本是指定了标准费率的消费材料资源(如建筑材料)的成本。
Some heat release rate formulas are added to the application software for calculation on the properties of the fire smoke flow in building.
将各种非稳态火源热释放速率计算式嵌入建筑物火灾烟流性状预测软件并进行了算例验证。
Unfortunately, the high costs of building and maintaining a nuclear power lant have led to a much slower rate of growth than was predicted.
不幸的是，建立和维持核发电厂的成本很高，使得建设速度要比原先预料的慢许多。
Applying the modern green building system instructs the construction of Dongguan Yulan Theater, obtaining a good effect and working out the green rate assessment result of the project.
以构建的现代绿色建筑体系指导东莞玉兰大剧院具体工程实践，取得了良好效果，并研究得到该工程绿色等级评价结果。
Its appearance offers a new alternative deal for the rotten-tail building came from the industry foam and a new method for the hotel enterprise whose vacancy rate is high.
它的出现为房地产泡沫过后的烂尾楼工程的处理以及酒店行业空置率过高的企业提供了一种新的方法和思路。
The example evaluation shows that the species and pack to fill rate of the building material and air commutation rates is a key factor to decide the indoor air quality.
实例计算表明，建筑材料的品种、装填率以及空气交换率是决定室内空气质量的关键因素。
Such changes won't guarantee a high national savings rate. But economists say households are likely to focus more on building their nest eggs.
这些变革不能担保一定就会在全国范围内带来高储蓄率。但是经济学家们说，一些家庭可能会更加关注为其日后退休而建立储蓄。
If the monthly number of residential building permits issued rises consistently for a few months, the local unemployment rate almost always falls and economic production increases.
如果月度住址批准数量持续上升数月，则当地失业率几乎总是下降并且经济产量增加。
We should press on with the building of the interest rate risk management system with reference to the key principle on it in Basel Agreement.
我国商业银行应参照巴塞尔利率管理的核心原则，积极推进利率风险管理体系的建设。
The energy-saving control of the cold-heat sources equipments and water system is the key factor to rate the building automation system success for optimized control of building automation systems.
冷热源设备及水系统的节能控制是衡量建筑自动化系统成功与否的关键因素。
Deviation in reinforcing project building subsidence and tilt rate changes of measured data, the building after rectifying similar to reinforce has reference value and guidance.
纠偏加固工程中获得的建筑物沉降量、倾斜率变化等实测资料，对以后类似建筑物的纠偏加固具有参考价值和指导作用。
This new building material is first-rate!
这种新建筑材料是第一流的！
This new building material is first-rate!
这种新建筑材料是第一流的！
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