查询词典 loudhailer

Musical shoe sole contains respectively printed circuit board, batteries volume adjuster and small-sized loudhailer, in shoe all around bend cant still is installing 4 key board switch, ordinal the key that steps on next shoes, can give out ""," come "," rice "," law " noise of enharmonic accord with, children puts on it, when stepping on next key board switch by dance music score, can enjoy the performance of festively singing and dancing.

音乐鞋鞋底分别装有印刷电路板、电池音量调节器与小型扬声器，在鞋子四面倾斜面还安装着四个琴键开关，依次踩下鞋的琴键，便可发出"都"、"来"、"米"、"法"等音符声响，儿童穿上它，按舞曲乐谱踩下琴键开关时，便可欣赏到载歌载舞的表演。

One is when he must sever for the Nazi in their party for his background in restaurant, suddenly he saw the microgroove with the song he and his wife once listened in a theater, then he played the microgroove and try to put the loudhailer of the gramophone face the outside of the window, let his wife known that he was safe.

其中一个是当他因为有侍者的从业经历中而被迫为纳粹的聚会上服务时，突然看见留声机旁放着曾经和妻子一起听的歌剧的唱片时，于是把留声机的扩音器故意对着窗外，让妻子听见，知道自己现在很平安。

In one memorable scene a coach picks up a loudhailer and berates a young gymnast in public for putting on 2lb.

印象中很深刻的一幕就是有一次，一个教练拿着扬声筒当众对一个年轻的选手大声责备她又长重了2磅。

"We will save the people," he declared through a loudhailer to people in Shifang.

我们将解救群众他通过扩音器向什邡群众保证。

Skype applies on the computer that provided microphone and loudhailer to use as a software normally.

Skype通常作为一个软件应用在配备了麦克风和扬声器的计算机上使用。

"We will save the people," he declared through a loudhailer to people in Shifang.

他承认：灾难情况比预期严重，搜救相当复杂

Results The processed audio signals, output from eight channels, were synthesized and played through loudhailer and could be heard with high fidelity.

结果：经过小波过零刺激算法处理的8个通道的语音信号进行合成，然后经扬声器播出，可听见较清晰的声音。

He said that he did not expect the appellant to hit him with the loudhailer or use his body to bump against him

本席确信上诉人当时知道警员58819站在该处，於是便走上前蓄意把扬声器放向他的右耳，高声向着警员的耳朶叫喊。

Voice Coil Motor is a special type of linear electric machinery, which is similar to thevoice coil of loudhailer in work principle.

音圈电机(Voice Coil Motor，简称VCM)是特种直线电机，其工作原理与扬声器的音圈类似。

Meanwhile, this paper analyzed and compared the frequency spectrum andintensity radiated of the 1/3 octave band of the tire tread patterns' noise whichwas measured from different direction in the laboratory, and find out that tirepatterns noise is similar to the sound of loudhailer and has strong directivity.

同时，本文还对在室内不同方位所测得的轮胎花纹噪声1／3倍频程的频谱图与直方图进行了分析、比较后发现轮胎花纹噪声的发声类似扬声器发声，有极强的指向性，一点测试会导致轮胎方案排队择优上的困难，为此，提出了一种全方位测定声级的方法，拟定了测试规范，实验证明行之有效。

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。