A similar trick is used to calculate a notional exchange rate for the venezuelan bolivar , fixed by government since 2003 .
其实早在2003年以来,这样的计算方法就被用于计算由政府定值的委内瑞拉玻利瓦尔的概念汇率。
The new notional family of weapons was selected from more than 250 ideas submitted from across the company 's european workforce and includes two missiles , two accompanying launchers , a sensor payload , and a display unit .
Wm / reuters , a supplier of financial market data , is offering an ingenious solution . It now provides a daily notional exchange rate based on the relative price of shares in old mutual , an insurance company , in the london and harare stockmarkets .
Both firms are keen to stake claims on the largely uncolonised and still somewhat notional terrain known as the " internet of things " : the myriad processors in industrial machinery , consumer goods and infrastructure , ever more of which will communicate with each other and with distant computers .