Some criterions for the existence of a stationary density were given by K.
JTyson和Hannosgen专家们的一些文章中出现了平稳密度,用积分马尔柯夫算子的数学模型来研究问题,H。
The method of replacing precision voltage regulator of MC1403 by common three-terminal voltage regulator of LM317 is introduced.
本文介绍了用常见的三端可调稳压元件LM317代换精密稳压源MC140 3。
Replacement of Precision Voltage Regulator in Direct Potentiometer of UJ34A;
UJ34A直流电位差计中精密稳压源的维修代换
Development of a Numerical-controlled and High Precision Direct Current Voltage-stabilized Source
一种数控高精度直流稳压电源的研制
Analysis and Design on Bipolar LDO Linear Regulator;
LDO稳压器高精度电压基准源的分析与设计
A Study on the Parallel Pressure Stabilization Equipment for Single Screw Extruder;
高聚物精密挤出设备——并联式稳压装置的研究
Design of the high accuracy numerical control direct current stabilized source based on Nios Ⅱ
基于Nios Ⅱ的高精度数控直流稳压电源设计
An Auto-start Band-gap Reference Voltage Circuit with High Accuracy and Good Stability
一种自启动高精度高稳定性基准电压源的设计
Two Driving Power of Piezoelectric Actuator in Precision Engineering Using Normal Voltage-resistant Device
精密工程中压电作动器两种高压驱动电源的研制
Research and Design of a High Precision, Self-stable On-chip Low Drop-out Voltage Regulator;
一种高精度、自稳定的片上低压降电源调节器的研究与设计
Design and Research on Precision Piezoelectric Actuator Driving by Piezoelectric Bimorph;
双晶片作驱动源的压电式精密驱动器的设计与研究
Based on the LM317 adjustable voltage regulator of DC regulated power supply
基于可调式稳压器LM317的直流稳压电源
straight side high speed precision press
闭式高速精密压力机
full-automatic alternating current stabilized voltage supply
全自动交流稳压电源
multi-function stable voltage and constant current power supply
多功能稳压-衡流电源
transistorized regulated DC power supply
晶体管直流稳压电源
Firmly press downward to seat seal on flange.
稳固地向下压将座椅密封压入凸缘中。
A new military regulated power supply--modular regulated power supply
一种新型军用稳压电源——模块化稳压电源
accurate rapid dense method
高速度高密度精密压铸法
This paper discussed an opto-heterodyne technique for small-plane-angle measurement with a frequency-stabilized longitudinal Zeeman laser as the light source.
文本用纵向塞曼双频稳频激光器作光源,提出了一种光学超外差法小平面角的精密测量方法.