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- Shield and sound isolation 屏蔽隔声
- Ball mills are the main source of noise pollution in power plants.Noise isolation hoods are most suitable for noise absorption, vibration damping and sound isolation. 钢球磨煤机噪声是电厂的主要噪声源之一,采用隔声罩能发挥吸声、减振、隔声的作用。
- They have got home safe and sound. 他们已平安到家。
- All his sons returned safe and sound from the war. 他所有的儿子都从战争中平安无恙地回来了。
- The package arrived safe and sound. 包裹寄到，丝毫无损。
- My shield and He in whom I trust. 我的盾牌和我所依靠的。
- Note: Magnetic Shield and in limited quantities. 注意:磁力和护盾数量有限。
- He telegraphed that he had arrived in London safe and sound. 他电告他已平安抵达伦敦。
- The rescuers brought the climbers back safe and sound. 救援人员把登山的人都安然无恙地救了回来。
- He now regards these scruffy photographs as his shield and buckler. 他现在把这些一文不值的照片当成他的护身符和挡箭牌。
- We relieve to see you back safe and sound. 见您平安归来我们感到放心了。
- He is my shield and the horn of my salvation, my stronghold. 他是我的盾牌，是拯救我的角，是我的高台。
- The ashtray and sound button are in the armrest. 烟灰缸和音乐按钮均设在椅子扶手上。
- Light and sound move in the form of wave. 光线和声音以波的形式传播。
- A small Rebel force has penetrated the shield and landed on Endor. 一些叛军渗透防护罩并落在因多月球
- A safe stronghold our God is still. A trusty shield and weapon. 上帝是我们的安全要塞，是庇护我们的剑与盾。
- We were reassured that the ship was safe and sound. 我们听说该船安全无恙而感到安心。
- There is only the Emperor, and he is our shield and protector. 仅有帝皇是我们唯一的庇护与保护者。
- I have got home at last, safe and sound. 我到家了，安然无恙。
- He is my Shield and the home of my salvation. My stronghold. 他是我的盾牌,是拯救我的角,是我的高台。
