A Study on Computer Assisted Preparation of Train Daily and Shift Working Plans for Railway Subadministration
计算机辅助编制分局调度列车工作日班计划系统的研究

The aubads, or song the lover sings on leaving his beloved at dawn.
晨歌是情人们在黎明分手时所唱的歌。

Am I to break into the song like the blues man or troubadour.
我开始像蓝调歌手或游吟诗人一样歌唱

For water sports， scubadiving and snorkeling courses are available.
其水上运动包括水肺潜水和浮潜课程可供选择。

Thus, in practice, using VaR for market risk measure may not be a serious flaw even it is subadditivity violated.
另外，偏态的高低对于风险值是否违反次加性并没有影响。

When did the troubadours flourish ?
吟游诗人何时盛行?

subadditive set function
次加性集函数

So that may be why the troubadour is returning.
歌手们重返演唱会得原因大概也在此吧。

Properties of Subadditive Functions and Its Analogs
次可加函数及其相近类的性质

Ubade cirgeme calabun oho , emu afahari be dahime cirgeki.
这里填错了, 请重填一份。