查询词典 loud speaker

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芯片，电路板，照相模组，摄像头，电池，电池材料，充电器，内存条，滤光片，特殊显示模块，被动元件，五金件，开关器件，按键，连接器，SIM卡座，扬声器，蜂鸣器，受话器，振动马达，贴片电感，晶体振荡器，LCD保护屏，金属框，包装材料，导光板，金属铭牌，手机天线，模具结构件，外壳，模型，包装材料，焊锡丝，LCD，皮套，耳机，车载免提，吊带，包装盒等各种配套零部件

C Explain how the vibrations of the cone of the loud speaker produce sound waves in the air and how these waves are transmitted through the air.

声波是纵波。关于上面的图解，画纵波在在扬声器和话筒之间的空气里生产的要描述的波型。

C Explain how the vibrations of the cone of the loud speaker produce sound waves in the air and how these waves are transmitted through the air.

解释扩音器的圆锥的振动怎样在空中生产声波和这些波被通过空气传送怎样。

Using our standard test tone from a difference of three feet, the speaker was putting out 77 decibels, which is loud enough to be uncomfortable if you're sitting too near the projector.

利用从不同的3英尺标准测试的语调，发言者将进行77分贝，这是很清楚的，足以不舒服，如果你坐在附近的投影机了。

Over the loud speaker a funky base line and an electric keyboard riff kick everyone out of their seats and set the dance floor on fire.

在扩音波以一条又一条多彩多姿的准线和电子键盘即兴重复的反作用力下，让每个人不知不觉地的偏离自己的坐位而彷佛置身在火之舞池。

When i first bought my k610i the handsfree speaker was very loud.

当我第一次买我的k610i免提扬声器是非常响亮。

Don't make the speaker so loud!

不要按喇叭按得那么大声！

Before they went to Broadway,their principal called their names over the school loud speaker.

在他们去百老汇之前，他们的校长在广播里喊他们的名字。

Bob, that's our flight they're announcing over the loud speaker .

唐：鲍勃，喇叭广播的是我们的班次。

Then, the usual happened; the message came over the loud speaker that the plane would be delayed.

然后，通常会发生的事发生了，扬声器里传来消息说飞机将晚点。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。