One method which make use of cross-rate invariant of perspective projection to render novel image is proposed.
提出了一种利用透视投影中的交比不变量来生成新图象方法。
2
Global product suite with 41 futures and 31 options on 19 currencies, plus 19 cross-rate foreign exchange products that are non-U.
全球的产品组合，包括基于19种货币的41种期货和31种期权，另外还有19种非美元交叉外汇货币对。
3
In reality, the target rate is a ceiling, not a floor; if you turn the cross-rate round, the Swiss want the franc to be worth no more than 83.33 euro cents.