回溯期权是一种具有路径依赖的奇异期权。
对这种变化的观测研究可回溯几十年。
回溯19世纪，股利价格比一般为5%。
Back in the late nineteenth century the dividend price ratio was typically 5%.
若不带任何参数，它就对所有进程执行回溯。
Without any argument, it does a traceback for all processes.
通过回溯能够得到本节开始时提到的最优全局比对。
Tracing backwards gives you the optimal global alignment I mentioned at the beginning of this section.
bta命令对处于某种特定状态的所有进程执行回溯。
The bta command does a traceback for all processes in a particular state.
如果没有提供地址，那么它采用当前寄存器来回溯堆栈。
If no address is provided, it takes the current registers to traceback the stack.
关于外观服从功能的争论可以回溯到19世纪90年代.
The debate over form follows function can be traced back to the 1890s.
其中有些研究者回溯以往的病例，找出了显然有疾病的患者。
In some of the studies, researchers went back over case records and picked out patients who appeared to have the illness.
此时，最小组团就发挥作用了：正则引擎会放弃所有回溯位置。
At this point, the atomic group will kick in. The engine will discard all backtracking positions.
这确保了帧指针寄存器将被用作帧指针，从而产生正确的回溯。
This ensures that the frame pointer register will be used as a frame pointer leading to accurate tracebacks.
这些奖杯里有着一个故事——一个要回溯到半个世纪前的故事。
There was a story in those cups - a story that went back more than a half century.
此前他曾反对这项议案，反对给予电信公司有回溯力的豁免。
Previously opposed the bill and opposed giving retroactive immunity to telecommunications firms.
btp命令将进程标识作为参数，并对这个特定进程进行堆栈回溯。
The BTP command takes a process ID as an argument and does a stack traceback for that particular process.
记下你的信息的来路将在你需要回溯以获得更多信息时节约大量时间。
Keeping track of your sources will save significant time if you need to go back for more information.
否则，它假定所提供的地址是有效的堆栈帧起始地址并设法进行回溯。
Otherwise, it assumes the provided address as a valid stack frame start address and attempts to traceback.
例如，在i386机器上，%ebp寄存器可以用来回溯整个堆栈。
For example, on an i386 machine, the % ebp register can be used to traceback the entire stack.
就算回溯历史，也很难找到个人财富损失规模能与阿德尔森相提并论的。
Even looking further back in history, it is hard to find personal wealth destruction quite like Adelson's.
这类错误会带入生成的代码或配置文件，从而导致难以回溯问题的根源。
Errors of this type get passed through into the generated code or configuration files, which can make it difficult to backtrack to the original source of the problem.
对当前活动的任务和所有其它任务进行堆栈回溯跟踪(通过进程ID)。
Stack back trace for the current active task as well as for all other tasks (by process ID).
基础框架还应该考虑可跟踪性，该功能实际上就是回溯到较高的抽象级别。
The underlying framework should also allow for traceability, which is basically going back to higher levels of abstraction.
这个含义可以回溯到2600年前的罗马国王塞维斯·图里乌斯。
This meaning ran back to Servius Tullius who was king of Rome about 2,600 years ago.
这将产生更好的堆栈回溯，因为帧指针寄存器被用作帧指针而不是通用寄存器。
This will lead to better stack tracebacks, as the frame pointer register is used as a frame pointer rather than a general purpose register.
根据对树木年轮的观测，可以推测太阳的能量输出，甚至回溯到万年前的数据。
By looking at tree rings, the sun's energy output can be evaluated back as far as 10, 000 years... read more.
回溯到开花植物初现的1.3亿年前，苍蝇和甲虫堪称最初的传粉者。
Flies and beetles are the original pollinators, going back to when flowering plants first appeared 130 million years ago.
最后，在回溯的时候，从得分最高的单元格开始，回溯到得分为0的单元格为止。
Finally, in the traceback, you start with the cell that has the highest score and work back until you reach a cell with a score of 0.
清单13显示了特定于Needleman - wunsch算法的回溯代码。
Listing 13 shows the traceback code specific to needleman-wunsch.
清单13显示了特定于Needleman - wunsch算法的回溯代码。
Listing 13 shows the traceback code specific to needleman-wunsch.
应用推荐