The Design and Realization of Pointer Pressure Gauge Fully Auto Inspection System;
指针式压力表全自动检定系统的设计与实现
Simulation analysis of the flow pressure characteristic for the shearer water-spraying system;
采煤机喷雾灭尘系统流量压力特性模拟分析
A new design approach based on the minimal order nonlinear observer is presented to detect and locate leaks in complicated pipelines, since the measurements of pressure and flow are realizable only at the two extremes of the ducts, the state decoupling technology is utilized in generating the residual values and an appropriate method of linear coordinate transformation is selected.
提出基于最小阶非线性观测器的设计方法,通过对管路两端点处的压力流量在线采集处理,运用状态解耦技术,选择适当的状态线性变换方式,有效地分离出反映管路中间节点状态的残差数值,进而对非线性状态方程序列生成相应的系统残差集,以达到对管内泄漏的有效定位。
Design and implementation of fully automatic calibration system for pressure gauges with pointers
指针式压力表自动检定系统的设计与实现
Duplex (pressure)gauge
双工[双针]压力表
indicating quartz electronic wristwatch
指针式石英电子手表
counter-pointer altimeter
计数器指针式高度表
float manometer-type flow indicator
浮子压力计式流量指示表
An analogue meter moves a needle along a scale.
指针式万用表，以在一个范围内，摆动一根指针指标测量数值而名。
counter-drum-pointer altimeter
计数器数字鼓指针式高度表
Testing System for the Gauge with Pointer Based on Machine Vision;
基于机器视觉的指针式仪表自动检测
Measuring capacitance by analog ohmmeter;
巧用指针式多用电表的欧姆挡测电容
Effects of the Pointer Multimeter s Internal-resistance on the Measuring Results;
指针式万用表内阻对测量结果的影响
bias force sufficient to hold gauge pin against surfaces
偏转力足以使标尺指针正对表面。
industrial diaphragm pressure gauge
工业用膜片式压力表
bimetallic oil pressure indicator
双金属式机油压力表
surface acoustic wave pressure transducer
表面声波式压力传感器
e acoustic wave pressure sensor
声表面波式压力传感器
Research of Recognition for Pointer Angle of Dial Based on Embedded ARM
基于嵌入式ARM的指针式仪表读数的识别研究
A watch have three hand - - the second hand, minute hand and hour hand
手表有三根指针--秒针,分针和时针
A watch has three hands ---- the second hand, minute hand and hourhand.
手表有三根指针--秒针,分针和时针。
