The large building where he was housed served what today seems an oddfunction: preemptive isolation for children thought to be at risk of catching tuberculosis.
安置唐纳德的大楼有一项今天看起来很古怪的功能:对有感染肺结核风险的儿童进行先行隔离。
2
This might seem odd, but "function factories" are a familiar feature of Python, and "generator factories" are an obvious conceptual extension of this.
A general instantaneous transfer function for a nonlinear device is assumed and it is decomposed into odd and even terms in order to calculate the concrete forms of intermodulation products.