Case-Based Reasoning is a strategy which gets the most similar source case in the memory by the hints of the target case and gets the answers by the instruction of the source case.

范例推理是由目标范例的提示而得到记忆中最相似的源范例，并由源案例来指导目标范例求解的一种策略。

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His case has become a source of contention between civil liberties activists and the government.

他的案子已变成了公民自由活动家们和政府之间的争论缘由。

《柯林斯英汉双解大词典》

In this case, a "source" is an instance of a delivery process that is to be extended.

在这种情况下，“源”就是将要被扩展的一个交付过程的一个实例。

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SRC back One is called SRC for Source and one is called SRC.back which was my backup of today's source code in case I screw up.

其中一个叫SRC，用来装源代码，另一个叫,用来备份源代码，以防我搞砸了。

哈佛公开课 - 计算机科学课程节选

The point at issue was whether there was a "pressing social need" for disclosure of the journalist's source in this case.

BBC: NEWS | UK | England | Manchester | New battle for Brady journalist

One source familiar with the case said the mistakenly withheld documents also concern Nichols and Michael Fortier, who served with McVeigh and Nichols in the Army.

CNN: U.S. postpones McVeigh execution until June 11

In this case the source would have to be something far more exotic, such as a neutron star being swallowed by a black hole or colliding with another neutron star.

ECONOMIST: Astronomy