As its structure character of beam pumping unit,vibration and noise happen on the joint of connection rod head and beam during operation.
游梁平衡抽油机由于其自身结构特点,在运行过程中,连杆上接头与横梁连接部分经常会出现振动和响声。
This paper makes statement to the harmfulness and the unreliable factors that may caused by the noises in electromagnetic brake,makes analysis of the occurring reasons of the noises and puts forward the corresponding ways to repair and eliminate the noises in connection with the different occurring reasons.
文章对电磁制动器产生响声会造成几点危害性和不安全因素进行了阐述,对产生响声的原因进行了分析,针对产生响声的不同原因提出了相应的维修排除方法。
The unequal sound of oil-filled distribution transformer and fault each other are analyzed.
分析了油浸式配电变压器的不同声响与故障的相互关系 ,介绍了对此类故障的处理方
The paper introduces the unusual vibratiaon and unusual noise of overhead traveling crane.
本文介绍了桥式起重机常见的异常振动及声响 ,叙述利用正确感官诊断 ,将减少修理时
A sound that resembles or suggests thunder.
似雷的响声类似或使人想起雷声的声响
the noise of cannon fire.Adinis a jumble of loud, usually discordant sounds:
开炮的响声。是高声的，通常刺耳的声音的混合：
A dull slam was followed in a few seconds by another.
"砰"的一声沉闷的响声,几秒钟后又是一声。
resoundingcheers, shouts, laughs
响亮的欢呼声、 叫声、 笑声.
The ringing or sounding of bells.
钟声钟的鸣响或声响
A loud shot rang out.
响起一声响亮的枪声。
high peaker
一阵响亮的鼓掌声[笑声]
pressure frequency response of microphone
传声器声压频率响应
he could hear the drums before he heard the fifes.
鼓声过后响起了笛声。
Bang! went the gun.
轰隆一声,枪响了。
A sudden report rang out--like the sound of a car backfiring.
突然响起一声爆裂声——像汽车的逆火声。
Making or marked by no noise.
无声的使无声响的或无声的
Bells ring, whistles blow, people cheer.
铃声、口哨声、欢呼声，响成一片。
To make a soft rustling sound.
发飒飒声，产生低声飒飒作响的声音
To sound loudly and sonorously.
隆隆地响，使大声鸣响
A sudden shot rang out in the night.
突然一声枪响响彻夜空。
More shots rang out.
坨子里又传出两声枪响，接着四声五声，枪声不断。
diffuse-field response of microphone
传声器扩散声场频率响应；传声器扩散场响应