1.
Mechanism of Acid Pickling for Al-Si Alloy before Spiral Vibration Polishing
铝硅合金螺旋振动抛光酸洗机理的探讨
2.
Ice-water Bath and Spiral Vibration Massage Eliminates the Medium Distance Running Athlete Mobility Weary Efficacy
冰水浴与螺旋振动按摩消除中长跑运动员运动性疲劳的功效研究
3.
The Development of Polishing Agent and Processing for Al-Si Alloy Product with Spiral Vibration Polishing;
铝硅合金制品螺旋振动抛光工艺及抛光剂的开发
4.
Research on Strength and Vibration of Composite Propellers;
复合材料螺旋桨桨叶强度与振动分析
5.
Rattling response of vibration lapping of spiral bevel gear
螺旋锥齿轮振动研齿系统的拍击响应
6.
Strength and Vibration Analysis of Screw Conveyor of Decanter Centrifuge;
卧式螺旋卸料沉降离心机的螺旋强度和振动分析
7.
Study on Coupling Non-linear Vibration of Automobile Helical Bevel Gear Transmissions System;
汽车螺旋锥齿轮传动耦合非线性振动研究
8.
Research on Coupling Theory and Its Experiments between Vibration and Lubrication of Ship Propeller Shaft;
船舶螺旋桨轴振动与润滑耦合理论和试验研究
9.
Vibration Signal Mechanism and Test system Design of Spiral Bevel Gears
螺旋锥齿轮振动信号产生机理与检验系统设计
10.
Nonlinear vibration characteristics of helical bevel gear system and parameters influences
螺旋锥齿轮非线性振动特性及参数影响
11.
electron-nuclear double resonance helix
电子-核子双共振螺旋管
12.
ectron-nuclear double resonance helix
电子核子双共振螺旋管
13.
The Design and Application of Helix Resonator;
螺旋振子谐振腔滤波器的设计与应用
14.
Model Analysis & Design of Screwy Pipe for Can Coiler of Drawing Frame;
并条机圈条盘的振动模态分析以及螺旋管的设计
15.
Research on time-frequency characteristic of vibration signals excited by the propeller vortex cavitations based on HHT transform
基于HHT变换的船舶螺旋桨空泡激励振动信号特征分析
16.
The longitudinal vibration of shaft-line is very important in research of the sound radiated from the hull induced by propeller and shaft-line.
轴系的纵向振动在螺旋桨轴系激励艇体纵向振动声辐射问题分析中具有重要地位。
17.
Under the condition of knowing the mass, stiffness, damping and the real vibration response of stem, the propeller pressure impulses of blade frequency are deduced, these belong to structure dynamics problem that is loading identification problem.
在已知船舶的质量、刚度、阻尼以及实测尾端振动速度的条件下，反推出螺旋桨叶频激振力。
18.
Effect of Propeller Tip Clearance on Ship Hull Excited Force Induced by Propeller;
梢部间隙对螺旋桨诱导激振力的影响