dtmf什么意思解释？

Followed is the interaction technology such as DTMF and TTS.随后介绍了DTMF、 TTS等 交互技术,它们决定了IVR系统 的服务质量.A safety alert system by DTMF ( Dual - tone multifrequency ) mode is introduced.介绍一种采用DTMF ( Dual -ToneMultifreqency ) 信号方...

A safety alert system by DTMF ( Dual - tone multifrequency ) mode is introduced.介绍一种采用DTMF ( Dual -ToneMultifreqency ) 信号方式通信的安全报警系统.The DTMF generator circuit is straight forward to construct.DTMF发生器电路可直接构建.Common Type ...

dtmf的音标：dtmf的英式发音音标为：['di:t'i:'em'ef]dtmf的美式发音音标为：['dit'i'em'ef]...

There were memoranda, minutes of meetings, officialflies, notes of verbal di scussions.有备忘录, 会议记录, 官方档案, 口头讨论的手记.Now it was difficult to get him to address memoranda.而现在,要他批阅备忘录都很困难.You don't have to say anything - ...

metroscope的音标：metroscope的英式发音音标为：['metrəʊskəʊp]metroscope的美式发音音标为：['metroʊskoʊp]...

I thanked them for their long and loyal service.对于他们长期以来忠诚的效力我非常感谢。He has 20 years of loyal service to Barclays Bank behind him.他已经忠心耿耿地为巴克莱银行效力了20年。She was caustically brilliant, yet totally loyal, unpretentious, human ...

They have begun to take a more sanguine view.他们的看法已经开始变得乐观起来。Many of the Chinese working in Zambia are sanguine about the criticism.许多在赞比亚工作的中国人面对这些批评指责的时候,都很愤怒.Italians in Prato are feeling less sanguine.但在普拉托的意大利人日渐悲观....

chop的一般过去时为：chopped...

I used to keep them alive -- in a small hothouse. "我养活它们, 养在小温室里. ”That city seems to be the hothouse of decadence.该城市似乎是堕落的温床.These plants are very delicate and can only grow in a hothouse.这些植物非常娇嫩,只能在温室里培植....

参见第223页的注释16。See Note 16 on p. 223.参见底下的注释.See the note below.这题目也许要个简明的注释.The subject may merit a brief explanatory note....

航空摄影测图...

adj.野兽般的，凶残的，使人不愉快的，恶劣的adv.非常，极...

concentrate的现在进行时为：concentrating...

endow的现在完成时为：endowed...

scripting的音标：...

n.拥护，忠诚( allegiance的名词复数 )...

cystadenolymphoma的音标：cystadenolymphoma的英式发音音标为：[sɪstɑ:di:'nɒlɪmfəmə]cystadenolymphoma的美式发音音标为：[sɪstɑdi'nɒlɪmfəmə]...

微风渐强，旗帜舞动起来，塑料彩纸吱吱作响。The breeze grew in strength, the flags shook, plastic bunting creaked.柏辽兹连续地使用乐队渐强,这是很有特点的.Characteristic is Berlioz's frequent use of the orchestral crescendo.向议员游说的 反 核群众声势渐强.The anti - nuclea...