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1·Audible noise and heat.

听觉噪音和热量。

2·Best Current Regulation at Any Level, Without Audible Noise.

最佳电流调节在任何级别没有可闻的噪声。

3·This optimized design produces less pulsation and additionally allows for the housing to be closed and sealed for significant reduction in audible noise.

这种优化的设计产生低脉动，此外外壳被关闭且密封，这样就大大降低了噪音。

4·The electromagnetic parameter of power transmission include: power frequency electrical field, power frequency magnetic field, radio inference (ri) and audible noise (an).

输电线路的电磁环境参数主要包括工频电场、工频磁场、无线电干扰和可听噪声四个方面。

5·Her voice was barely audible above the noise.

一片嘈杂，她的声音只能勉强听得见。《牛津词典》

6·A noise was audible in the house; it was the Lark sweeping the stairs.

屋子里可以听到一个声音；原来是云雀在扫楼梯。

7·We are constantly surrounded by noise, most of which is not audible to us unless we hold something like a seashell close to one of our ears.

我们经常被噪音包围，大多数噪音是听不见的，除非我们把海贝之类的东西靠近一只耳朵。

8·Never mind the audible screams and sounds of struggle in the background - all caught on tape-the operator insists she heard no noise on the line.

背景里可以听到的尖叫声和打斗声都被录下，接线员却全然不顾，坚持说她在电话那头什么声音都没听到。

9·They worked out how sound waves would react between the millions of collisions and then multiplied the noise by roughly 10 billion billion to make them audible to humans.

他们解决了声波是怎样在数百万计的碰撞中产生的，并将其声音放大1018倍使人耳可以听得见。

10·He had hardly finished when a loud noise became audible on the staircase. They heard a tumult of ascending footsteps, and the old portress saying in her loudest and most piercing tones.

他的话刚说完，楼梯下已闹得一片响，他听见许多人的脚步，走上楼来，又听见那看门老妇人用她那最高最锐的嗓子说。