1.
Test methods for communication cable--Crosstalk attenuation test--Comparison method
GB/T5441.6-1985通信电缆试验方法串音衰减试验比较法
2.
Express the factors resulting in the attenuation of acoustic waves.
请陈述导致超音波衰减的各项因素.
3.
The more the room is filled with absorbent the faster the sound decays.
房间的吸收率越高，声音就衰减得越快。
4.
attenuation compensator
衰减均衡器衰减补偿器
5.
The rolloff is usually expressed as attenuation per unit interval, such as6 dB per octave.
衰减截止频率通常被表示为单位音程的衰减，比如每一个八度降低6分贝。
6.
attenuation box
衰减器箱，衰耗器箱
7.
Lateral Attenuation of Aircraft Sound Levels Over an Acoustically Hard Water Surface
在声学上硬水表面上方飞机声音强度的侧向衰减
8.
STUDY ON THE PARAMETERS OF VELOCITY DECAY AND DISTRIBUTION FOR THE SUPERSONIC JET OF BOF OXYGEN LANCE
转炉氧枪超音速射流速度衰减和分布参数的研究
9.
dual-tandem locked-train gear box
双串联链式减速齿轮箱
10.
damped oscillation
阻尼摆动;阻尼振荡;衰减振荡;衰减振动;减幅振动
11.
attenuator: a device that attenuates an electrical signal.
衰减器,减压器: 使电子讯号减弱的装置。
12.
A device that attenuates an electrical signal.
衰减器，减压器使电子讯号减弱的装置
13.
As the industry nose-dived in2001, he slashed the workforce at Boeing Commercial from120,000 to50,000.
由于2001年航空业节节衰退，他毅然将波音公司民航部的员工从12万裁减到5万。
14.
In the stopband of an LPF with a6 dB/ octave slope, for example, every time the frequency doubles, the amount of attenuation increases by6 dB.
例如，在低通滤波器的抑止频带，八度音程（分贝）率表示频率每翻一倍，衰减量就降6分贝。
15.
Any noise characteristic of the preamp circuit is attenuated along with the signal, unlike circuits where the volume control is before the input.
与一些音量控制置于输入端的电路不同，这个前级放大器的特征噪声能够随同信号一起衰减。
16.
any heavy walling is better because the deadening of sound depends on the weight of the wall.
而使用任何一种重墙体都更为合适，这是因为声音衰减的程度取决于墙体重量的缘故。
17.
double wire crosstalk suppression filter
双线串音抑制滤波器
18.
double copper-wire crosstalk suppression filter
双铜线串音抑制滤波器