proper subset

Due to the introduction of redundant and irrelevant inputs will influence the performance of prediction model, it is necessary to select a proper input subset according to the correlation between multi-variables.

由于在序列中增加了不必要的冗余变量或不相关变量，将在一定程度上影响系统的建模效果。因此，需要根据多元变量之间的相互关系来选择合适的输入变量子集。

The old interface is no longer a proper subset of the new one.

旧接口不再是新接口的固有子集。

The load balancer uses this information to dispatch requests to the proper server subset.

负载平衡器利用这一信息将需求发送给相应的服务器子集。

With F rule and FP rule the languages accepted are exactly the context-free languages, while with B rule and FP rule, context-free languages is included as a proper subset.

使用F规则和FP规则时，接受的语言恰好是上下文无关语言.使用口规则和FP规则时，接受的语言包含上下文无关语言为其真子集。

Two languages have been implemented in the Dual 68000. The extended PL/ O language is a proper subset of PASCAL.

在Dual68000机上已实现了PL/O语言的编译程序，并在此基础上实现了PL/O语言的扩充.扩充了的PL/O语言是Pascal语言的一个真子集。