The paper gives a design of four-DOF precision adjustment mechanism.
设计了一种对镜子进行四自由度精密调整的机构。
This paper introduces the structure and operating principle of double eccentric mechanism used in a special environment to realize the two-dimension precision adjustment, establishes its precise mathematic model, analyzes the theory model with simulation model, and researches it by test.
分析研究表明,该双偏心二维精密调整机构的工作原理及数学模型是正确的,在一定加工精度和控制精度的条件下,其调整误差能满足使用的要求;实验数据初步分析表明圆度误差、偏心量误差是调整误差的主要来源。
To accomplish a task of optical precision adjustment,a 6-DOF precise parallel robot with architecture of HTRT is presented,which is driven by AC servo motors.
为实现光学精密调整,研制出了由交流伺服电机驱动的6-HTRT并联机器人,它具有6个自由度,其结构特点决定了该机器人可以完成高精度定位调整。
The precision rectification circuit consisted of voltage-mode operational amplifier canProvide the precision full-wave rectified waveform under the condition of closely matched resistors.
由电压型运算放大器组成的精密整流电路要严格地匹配电阻才能获得精密全波整流波形。
In this paper,high accuracy crush dressing experiments were conducted.
砂轮旋转速度以及工具砂轮的进给量是金刚石砂轮机械精密整形的主要工艺参数。
These instruments are very finely set.
这些仪器是经过精密调整的。
The design and analysis of the adjustment mechanism for illumininator in a beam-wave guide
波束波导系统中反射镜精密调整机构的设计与分析
The key point of structure design and accuracy analysis in precision mount which is needed in the procession to obtain second and third harmonics generation is introduced.
介绍了实现倍频和混频过程所需的精密调整架的结构设计要点及其精度分析。
Another step in fine-tuning the component of a mold.
另一个步骤是精密的调整模具的结构。
Development of precise light beam steering and focusing equipments
精密光路偏转及焦距调整机构的发展
A cautionary note: The body posesses exquisite systems which accurately regulate body sodium.
谨记：人体拥有精确调整体钠的精密系统。
Precision Layout and Adjustment of Antenna Basement in Some Special Engineering
某特种工程天线基础的精密放样与调整
Accurate control of compression through close tolerances of gasket groove and allowance for radial expansion.
通过密封环槽的精密公差和径向膨胀的修正来进行压缩的精确调整控制。
Study on the Reservoir Description and the Experiment of Infilling Adjustment in the Songfangtun Oil Field;
宋芳屯油田精细地质及井网加密调整试验技术研究
billi capacitor
精密调谐管状电容器
Experimental Research on ED Precision Truing and ELID Precision Grinding;
电火花精密整形与ELID精密磨削试验研究
Design precision, with up and under, right andleft, front and bank adjusted screw, theadjustment is high accuracy, and fast.
设计精巧，设有上、、、、、调整螺杆，调整精度高，科学快捷。
Use electric system for printing unit, either separation or combination, easy for clean up, maintenance and economic efficiency.
精密电动微调结构，提高印刷品质与精密度。
The remarkable fact is that the values of these numbers seem to have been very finely adjusted to make possible the development of life.
值得留意的事实乃是，这些常数似乎是经过极其精密的调整，方可为生命催生。
Research on the Theory and Technique of Electrical Discharge Truing (EDT) Process;
电火花精密整形基础理论与实验研究
Reservoir Pressure Profile Adjustment Technique for Tertiary Infilling Adjustment Wells
三次加密调整井油层压力剖面调整技术研究
Experimental Research on ELID Ultra Precision Grinding and ED Precision Truing of Metal-bonded Grinding Wheel;
ELID超精密磨削与金属结合剂砂轮电火花精密整形试验研究
Gear with precise design and high quality closely combines with thermal refining worm.
精密设计高品质齿轮与调质处理蜗杆紧密结合。