查询词典 bell-shaped

The actual frequencies of the tones were unknown until 1964, when the Bell System itself released them in one of their journals.

实际频率的语气不明，直到1964年当钟声制度本身释放他们的期刊之一。

The Bell System has been our primary "channel" for connecting with friends, relatives and business associates for the last 100 years.

贝尔系统一直是我们的首要"通道"，连接朋友亲属和生意伙伴在过去100年。

April 7, First public demonstration of television by Bell System engineers, by wire and radio.

4月7日，贝尔系统工程师通过有线和无线方式进行首次电视技术公开演示。

This article described the design concept for full automation control system of bell anneal furnace in terms of systematical and interface aspects.

本文从系统和接口等方面描述了罩式炉全自动控制系统的设计，并以罩式炉L2系统为主线，介绍了其功能的实现。

The GSM system is based on a cellular communications principle which was first proposed as a concept in the 1940s by Bell System engineers in the US.

GSM 系统基于蜂窝通信系统的原则。这一概念是美国贝尔系统工程师在20世纪40年代首次提出的。

Bell Canada called their mentoring system a buddy-buddy system.

加拿大贝尔公司称他们的训导系统是伙伴—伙伴系统。

This article is to ARM as the core,μ-COS in real-time operating system under the control of small embedded systems - Automatic bell system.

本文论述的是基于ARM和μ-COS实时操作系统实现的嵌入式系统-自动打铃系统。

If you've never heard of VoIP, you'll be glad to know that it lets you make unlimited long distance calls using the Internet, instead of your local phone company and the Bell Telephone system circuits.

如果你从未听说的VoIP、您将很高兴知道这会让你作无限的长途电话，利用互联网你不是本地贝尔电话公司和电话系统电路。

Will the Bell System Survive?

钟系统将如何生存？

Designed a single-chip automatic temperature control with clock, alarm clock function to fight bell system.

详细说明：设计了一个单片机控制能自动测温，带时针，闹钟功能的打铃系统。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。