Black -Scholes定价模型对美式看跌期权不存在解析公式, 无法求其精确解.
互联网
No debts exist between us anymore; all accounts have been cleared at this point.
我们之间不再有任何债务;此刻所有账目都已结清。
金山词霸
Alone and with no one to rely on, she seeks help from neighboring dwellers to survive.
她孤身一人无人可依,向邻近的居民求助以求生存。
金山词霸
The spectre of legal action begins to arrive when no consensus can be reached on the issue.
诉诸法律手段的阴影开始显现,因为无法就该问题达成共识。
金山词霸
There is no denying the fact that your action has affected her normal life.
不可否认,你的行为已经影响了她的正常生活.
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