查询词典 pitch-dark

If you design spur gears using English units, the generator selects the Diametral Pitch option.

如果您使用英制单位设计正齿轮，产生器将选取「径节」选项。

This attractive digital recorder has five recording modes, digital pitch control and playback features.

这具吸引力的数字记录器有5个录音模式，数字音高控制和播放功能。

Look for dilated pupils and a rise in vocal pitch.

留意瞳孔的放大及声调的突高信息是必要的。

ADI,Attitude Direction Indicator,An electronic display of airplane attitude inFORMation in pitch and roll.

姿态指引仪，用来显示飞机的俯仰姿态和坡度的电子显示。

It is obtained by distilling soft pitch in flash column under certain pressure and temperature .

中温沥青经过在一定的压力和温度下进行闪蒸获得。

The disyllabic pitch model is obtained with the help of cubic polynomial approximation and neural network technique.

双音节音高模型是韵律调节的基础；将Kohonen自组织神经网络技术应用到音高模型的分类，并取得了较好的分类效果；（4）基于正弦模型表示的汉语语音分析与合成：将正弦模型引入到汉语的语音分析合成中来，提出了汉语的基于正弦模型表达的分析合成算法，并对在汉语普通话语音合成中的应用，包括汉语四声的变调、时长音高的调整等进行了深入的研究；对于合成音节之间的拼接问题作了探讨，并提出了自己的观点；在国内外的文献中，还没有对于该方法用于汉语语音的分析合成的应用的报道，因此是本文的主要贡献之一。

The people attending the food fest were standing around, laughing and having a good time, gorging their fat faces with the food of the gods, when all of a sudden the swilling was drowned out with a high pitch squealing that was an octave or two higher than a dog whistle.

民众参加食品节站在四周，笑语和舒心，他们脸上的肥胖脂肪食物的神明，当忽然被淹死的喷淋出高球场尖叫，或者是娇嫩两个高于狗哨子。

Pitch period is an important parameter of speech signal,and it has been applied in many domains.

基音周期是语音信号的一个重要参数，它在多个领域有着广泛的应用。

This is the so-called Doppler Effect; the dependence of the pitch on the velocity of the source.

这个就叫做多普勒效应；音调依赖于声源的速度。

This is the result of the Doppler shift, familiar to anybody who has heard the change of pitch of a train's whistle as it passes by.

这是多普勒效应的结果，正如大家熟悉的火车在经过时音高随之变化的汽笛声。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！