sound guidance

it will provide a sound guidance for the design and schedule in the large scale wireless networks.

文中结论将对静态和移动大规模无线网络的设计和调度，有重要指导作用。

By analysis to sound source of centrifugal ventilator, the paper discusses generant mechanism of pneumatic noise, then noise decreasing method is offered. The measure put emphasis on improving structural parameter of ventilator, which has guidance sense for production.

通过对离心风机噪声源的分析，探讨了气动噪声产生的机理，从而提出了降噪方法，其降噪措施主要是从改进风机本身结构参数入手，对生产实际具有一定的指导意义。

Third, a sound administrative guidance systems;

第三，健全行政指导的基本制度；

kids can successfully get through a rough patch with sound guidance.

孩子在良好的指导下，会很顺利地度过难关。

This guidance promotes modern manufacturing principles, process improvement, innovation, and sound science.

本指南推进了时兴的制造准则, 工艺改进, 创新和合理科学化.

A recent survey indicates that due to lack of guidance from sound educational theory, many parents in this country are at a loss over what to do with their children education.

最近的一项调查表明，我国的家庭中不少家长缺少科学的教育理论指导，面对孩子的教育问题感到无所适从。