今天所不同的是,全球化正在由信息技术的瞬间变化所支撑着。
What is different today is that globalization is being underpinned by breathtaking changes in information technology.
当一个放射性物质在血流中移动时在它的路径附近引起剂量率的瞬间变化。
A radioactive particle moving in a blood stream causes transient changes of dose rate near its path.
程序化交易利用计算机高速、快捷的处理能力,抓住股市上价格的瞬间变化,利用价差来获得利润。
The program trading utilizes high-speed, swift treatment ability of the computer and catches the instant change of the price in stock market, so that makes use of different price to obtain profits.
OK, we're going to do this reversibly, which means we're going to slowly change the external pressure very, very slightly at a time, so that at every point we're basically in equilibrium, p2/ until the pressure reaches a new smaller pressure p2.
整个过程保持可逆,外界压强,变化得很慢,每一个瞬间,都保持平衡,直到压强减小到末态值。
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