1.
There is a greater appreciation of the message which is heard without the influence of extraneous sounds.
声音听得更清晰，因为没有外界杂音的干扰，每一个电报信号都能听见。
2.
His voice is drowned by the dissonant scream of a siren outside.
她的声音被外面杂乱刺耳的警报声吞没了。
3.
americans living aBroad often acquire a curious hyBrid accent.
生活在国外的美国人常有一种奇怪的混杂口音
4.
The Influence of External Conditions and Impurities on Elastic Constants of Diamond;
外界条件与杂质对金刚石弹性性质的影响
5.
Application of boundary element method to fluid flow into horizontal wells in complex boundary reservoirs
边界元理论在复杂外边界油藏水平井渗流中的应用
6.
If background noise is a problem， tune a TV or radio off station to provide white noise which will blanket it.
如果有背景噪音，将电视或收音机调至无台波段，发出的白色噪音可以遮盖外界的噪音。
7.
The fever cut her off from the outside world, depriving her of sight and sound.
高烧将她与外界隔开，使她失去了视力和声音。
8.
Remember, in Esperanto: one letter - one sound. No exceptions.
世界语中每个字母有一个单独的发音，没有例外。
9.
Another important style in today's world of music is Latin music.
当今世界上的另外一种重要的音乐形式是拉丁音乐。
10.
In China, it was the first arts troupe merging acrobatic gymnastics, traditional Chinese operas, folk dance, ballad and music into the acrobatic performance.
该团在中国杂技界最早将音乐、统中国戏曲、术、族舞蹈、蕾和现代舞等融入杂技表演。
11.
There is much noise in this radio.
这收音机杂音很多。
12.
surface noise
(唱片上的)音纹杂音
13.
At the same time , under the influence of the back morernism,the world became many-sided,changeable and complicated.
同时，在后现代主义的影响下，世界变得多元而又复杂，严肃正统不再是世界唯一的声音。
14.
extraneous noise contaminating sound measurements that cannot be separated from the desired signal.
混杂于所需信号之中且影响声音监测的外部噪声。
15.
Other paintings depict Chinese and foreign musical performances, dancing and acrobatics.
其它绘画描绘了中国和外国的音乐，舞蹈和杂技表演。
16.
You must have experienced mixed feelings when confronted with such an immense advertising campaign.
面对外界的巨大压力你一定有着很复杂的感受吧？
17.
It keeps the sounds of world from reaching the private apartments, and it makes the world think that dancing's going on within.
它既可使外界的声音不致闯入我的密室，也可给外界造成一种假象，仿佛里边一直在跳舞。
18.
Before the Second World War the American exported jazz and the blues.
在第二次世界大战之前，美国人把爵士乐和布鲁斯音乐传播到国外。