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。”

youdao

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。

youdao

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。

youdao

At the current building rate it could have 80, 000 hotel rooms by 2015.

ECONOMIST: A Saudi tower: Mecca versus Las Vegas | The

So South Korea has been building at a rate of 100 new homes every year for the past decade.

BBC: The Long Goodbye: Part 4

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.

ECONOMIST: Millennium issue: Banking