1)quiet electric drill微声电钻
1.This paper studies how to achieve the muffler and quiet electric drill working principle,and how to design the internal structure of the host body,so as to achieve a simple,easy assemble and maintenance.便携式微声电钻是一种先进的低噪音钻孔设备,主要应用在危险环境下的钻孔作业。
2)Drill noise电钻噪声
3)acoustic borehole televiewer超声波钻孔电视
1.Application of acoustic borehole televiewer to measurement of in-situ stress;超声波钻孔电视在地应力测量研究中的应用
4)micro-ultrasonic motor超声微电机
1.Cubic micro-ultrasonic motor with truncated edge;切角方柱压电超声微电机的研制
5)piezoelectric ultrasonic micro motor压电超声微电机
1.On this base, some key technology and application future of piezoelectric ultrasonic micro motor are analyzed by this paper.从类型、原理和结构等角度重点讨论了当前压电超声直线微电机的研究现状和发展方向 ;以此展开 ,论述了目前压电超声微电机研究领域尚需深入探索的关键技术 ,结合国外的应用现状分析了压电超声微电机的应用前
6)micro drill bit微钻
1.In thispaper, several key points on FEM analysis of a micro drill bit is discussed to improve the drill bit design techniques.钻孔质量受钻机、钻头、钻削参数和印制板材的影响,文章对微钻有限元分析的几个关键问题进行探讨,以提高微钻设计水平。
2.The framework of optimization of micro drill bit life is presented.浅析了运用可靠性分析对PCB用微钻寿命优化过程中的几个关键技术问题,以使PCB数控钻孔工序的成本最小化。
英文短句/例句
1.Research on the Breakage Mechanism of Micro-drills and Drilling Forces Online Monitoring微钻头折断机理及钻削力在线监测的研究
2.To raise drilling performance of new micro-drill, a novel method was advanced for reginding of chisel edge.为了提高新型微钻头的钻削性能,提出了一种适合于微钻头的横刃修磨原理及方法。
3.Advanced Drilling Technology of Micro-Via in PCB印制电路板超细微钻孔先进加工技术
4.Study of CrAlTiN Uesed on Micro-Drill to Improve Work Effectivity;CrAlTiN镀层对微钻使用的有效性研究
5.Signal Processing of Near-Bit Weight on Bit and Torque近钻头钻压、扭矩测量中微弱信号处理
6.The Multi-functions of Micro-bubble Drilling Fluid for Core Drilling微泡钻井液在岩芯钻探中的多重功效
7.the shimmer of colors on iridescent feathers; the play of light on the water.钻石在太阳下发出微光。
8.ON A CONTROL METHOD OF MICROCOMPUTER CONTROL SYSTEM FOR DISC BRAKE AUTODRILLER钻机盘式刹车自动送钻微机控制方法的研究
9.The Spindle System and Drills Dynamic Characters Study for High-speed Micro-drills;高速微孔钻床主轴系统及钻头的动态特性研究
10.Finite Element Analysis of High Speed Micro-drills Spindle System;高速微孔钻床主轴系统的有限元分析
11.The Development of Micro-foam Drlling Fluid and the Study of Its Properties;微泡沫钻井液的研制及其性能的研究
12.The Study of On-line Monitoring and Control System of Micro-hole Drilling Based on TMS320F2812;基于TMS320F2812的微孔钻削在线监控系统研究
13.On-line Monitoring and Control System of Micro-hole Drilling Based on DSP;基于DSP的微孔钻削在线监控系统
14.Application of Micro-foam Drilling Fluid to Well SX-1, Northeastern Sichuan Basin微泡沫钻井液在川东北SX-1井的应用
15.Design and Research of PC-Based Micro Drills GrinderPC-BASED微型钻头磨床的研究与开发
16.Minimally invasive cranial drill + ammonia acid treatment of chronic subdural hematoma微创钻颅联合氨苯甲酸治疗CDSH的探讨
17.The Micromation of Micro Horizontal Directional Drill s Drive Equipment and Energy-saving Study;微型定向钻动力装置微型化与节能研究
18.Application in Angles Measurement for Directional Drilling with Micromachined Polysilicon Accelerometers微硅加速度计在定向钻进角度测量中的应用
相关短句/例句
Drill noise电钻噪声
3)acoustic borehole televiewer超声波钻孔电视
1.Application of acoustic borehole televiewer to measurement of in-situ stress;超声波钻孔电视在地应力测量研究中的应用
4)micro-ultrasonic motor超声微电机
1.Cubic micro-ultrasonic motor with truncated edge;切角方柱压电超声微电机的研制
5)piezoelectric ultrasonic micro motor压电超声微电机
1.On this base, some key technology and application future of piezoelectric ultrasonic micro motor are analyzed by this paper.从类型、原理和结构等角度重点讨论了当前压电超声直线微电机的研究现状和发展方向 ;以此展开 ,论述了目前压电超声微电机研究领域尚需深入探索的关键技术 ,结合国外的应用现状分析了压电超声微电机的应用前
6)micro drill bit微钻
1.In thispaper, several key points on FEM analysis of a micro drill bit is discussed to improve the drill bit design techniques.钻孔质量受钻机、钻头、钻削参数和印制板材的影响,文章对微钻有限元分析的几个关键问题进行探讨,以提高微钻设计水平。
2.The framework of optimization of micro drill bit life is presented.浅析了运用可靠性分析对PCB用微钻寿命优化过程中的几个关键技术问题,以使PCB数控钻孔工序的成本最小化。
延伸阅读
微声1.微小的名声。 2.细小的声音。
