The hydrologic frequency design model made the complex hydrologic computation easier in the design of soil and water conservation works in Inner Mongolian Yellow River watershed.

内蒙古黄河流域水土保持工程水文设计模型把水土保持工程设计中水文计算复杂繁琐的过程变的十分简捷。

youdao

This paper presents the way of the structure and analogy circuitry of a sound box working in inverse-phase type and the usages of the assistant soft for sound box in low frequency design.

介绍了倒相式音箱类比成集中参数等效电路的方法和音箱低频特性计算机辅助设计软件及其使用方法。

youdao

According to the demand reduced vibration of motorcycle, the dynamic design principle of motorcycle was presented which are frequency design principle and dynamic response design principle.

根据摩托车产品降振需求，提出了摩托车动态设计原则：频率设计原则和动力响应设计原则。

youdao

The company also provides a range of high-frequency design processes and capabilities that can be used in custom design.

FORBES: Big Cap Stocks Ripe For The Picking

The NRC determined that the design-basis tornado wind speeds for new reactors should correspond to the exceedance frequency of one-in-ten-million per year.

FORBES: Tornados and Nukes -- How Big Can They Get?