1.
Application of Symmetry in the Forced Vibration of Double Degree of Freedom System;
对称性在双自由度体系强迫振动中的应用
2.
The Design of Untouched Float Six-Free-Parameter Testing-System Based on Double CCD;
基于双CCD非接触式浮体六自由度测试系统的研制
3.
Study on Control Method Based on 3-DOF Twin Rotor Multi-Input Multi-Output System;
基于三自由度双旋翼系统的控制方法研究
4.
QUASI-PERIODIC MOTIONS OF A THREE-DEGREE-OF-FREEDOM VIBRATING SYSTEM WITH TWO RIGID CONSTRAINS
三自由度双侧刚性约束振动系统的概周期运动
5.
Intelligent System of Acceleration of Gravity Measuring Instruments Using Free-fall Method
自由落体法测重力加速度的智能系统
6.
Experimental studies on damping characteristics of a SDOF NOPD system
NOPD单自由度体系阻尼特性的实验研究
7.
Two Degrees of Freedom for the Four Shafts Antenna Server System Based on Single-chip and FPGA
基于单片机与FPGA实现的双自由度四轴天线伺服系统
8.
An application of system identification in the two-degree-freedom VIV experiments
系统识别法在双自由度涡激振动试验研究中应用(英文)
9.
double precision automatic interpretive system
双精度自动翻译系统
10.
For a system comprising two or more objects, degrees of freedom are additive.
具有两个或更多个物体的系统，自由度更多。
11.
Energy-based Equivalent SDOF System of the Multiple-Story;
基于能量设计法的等效单自由度体系确定
12.
Determination of hydroxyl radical in Fenton reaction by spectrophotometry;
分光光度法测定Fenton体系中产生的羟自由基
13.
On Improving the Control System of the Power of Free Judgment in Tax Administration;
论税收自由裁量权制度控制体系的完善
14.
Number of Generalized Coordinates and Degree of Freedom in Classical Mechanics;
经典力学体系中广义坐标和自由度的数目
15.
The Research about the Integrated 6-DOF Macro/Micro-Moving Parallel Manipulation Platform
六自由度宏/微一体化并联操作台系统研究
16.
Effect of Free Energy on Diffusion Models in Nanoscale
纳米尺度下体系自由能对扩散模型的影响
17.
Design and Simulation of 2-Decoupled and 2-DOF Micromachined Gyroscope;
双解耦双自由度微机械陀螺的设计与仿真
18.
Syntheses and Crystal Structures of Two Nitronyl Nitroxide: Biradical and Cationradical
两个氮氧自由基的合成与晶体结构:双自由基与阳离子自由基(英文)