1.
Investigation on Flow Characteristic and Energy Conservation and Denoising Inside Volute of Centrifugal Fan;
离心通风机蜗壳内流动特征及节能降噪研究
2.
Inner Noise Control and Optimize Based on Statistical Energy Analysis;
车辆室内降噪的统计能量分析与降噪优化研究
3.
It is heat-resistant, durable, has high degree of adapting capacity, sound-proof, anti-frosting and able to reduce the radiation of the sun.
具有很强的隔热性、久性和适应性的采光节能防噪声功能、结霜，降低阳光辐射等功能。
4.
Noise Reduction of High-pressure Common-rail Engine and the Impact of Engine Performances on the Noise
高压共轨发动机降噪及其性能对噪声的影响
5.
Through a test made on the product being seeked in reverse, it verified that the piezoelectric typed vibrational feeder prossesses remarkable superiority on noise reduction and energy saving.
通过对反求出的产品的试验，证明压电式振动给料机具有显著的降噪节能优势。
6.
Study on Noise Reduction Properties of Polyurethane Rigid Foam;
聚氨酯硬质泡沫塑料降噪性能的研究
7.
Study on the noise reduction capacity of Fe-Cr-Mo alloy
Fe-Cr-Mo合金构件的减振降噪性能
8.
Noise reduction capacity of Fe-Cr-Mo alloy
Fe-Cr-Mo合金降噪性能的研究
9.
γ Energy Spectrum Denoising Based on LabVIEW
基于LabVIEW的γ能谱降噪处理
10.
"The Squelch control is used to adjust the squelch function, which eliminates the "rushing"sound between transmission."
静噪旋钮是用来调节静噪功能,用来消除发射间突然出现的噪音
11.
Strengthened energy saving management reconstruction, improvement energy saving and lower consumption;
加强节能管理与改造 促进节能降耗
12.
CONSCIENTIOUS CARRIED OUT “ENERGY SAVING LAW” AND PROMOTED ENERGY SAVING AND LOWER CONSUM PTION IN ALUMINIUM INDUSTRY;
认真贯彻《节能法》 促进铝工业节能降耗
13.
Study on Track upon Vibration-noise Controls in Viaduct Rail Transit System;
高架轨道交通轨道结构减振降噪性能研究
14.
Study on Floating Slab Track upon Vibration-noise Controls in Viaduct Rail Transit System;
高架轨道交通浮置板轨道减振降噪性能研究
15.
Performance Analysis and Experiment Study of the Noisereducing Wheel Damper;
火车车轮降噪阻尼器的性能分析与实验研究
16.
Study on Acoustic Properties of Nitrile Rubber-based Composite Materials
丁腈橡胶复合材料吸声降噪性能的研究
17.
Airflow noise attenuation capacity of porous Al alloy with small pore diameter
小孔径通孔多孔铝合金的防风降噪性能
18.
Research on the Relief Valve Energy-efficient and Low Noise in Automobile Power Steering System
汽车助力转向系统节能低噪声溢流阀性能研究