precision level

System uses sensors as front-end acquisition circuit to acquire humidity and water level in snake tube. And uses the high precision level sensor and complementary with humidity sensor to obtain a qualitative and quantitative water level.

系统以传感器为前端采集电路，实现蛇管中湿度和液位的数据采集，通过高精度液位传感器并辅以湿度传感器实现液位的定性、定量测量。

In this paper, the full simulation of some major modules is processed in Proteus simulation software and Quartus II 5.0. In the end, the sample machine's single-phase test level precision is tested.

论文随后运用Proteus仿真软件和QuartusⅡ5.0平台对文中的主要模块进行了充分的仿真，最后对样机进行了单相测量级准确度测试。

In according to this paper, research on these major concern questions reveals the development trend of super precision measuring technique and instrument engineering. It's the key to improve the precision level of instrument engineering rapidly that developing the instrument unit technique and solving the Gordian knot.

这些问题代表了目前超精密测量技术和仪器工程研究的发展趋势，优先发展仪器单元技术和解决关键技术是促使仪器工程精度水平迅速提高的关键。

Design and Implementation of the High-precision Tracking Mode Water Level Measuring Instrument

高精度跟踪式水位测量仪的设计与实现

This paper mainly introduces new generation water level ( tide level) measuring apparatus WL-03 type precision air bubble model water gauges operation principle. Structural composition, qualification and functional characteristics.

本文主要介绍新一代水位（潮位）测量仪器WL-03型精密气泡式水位（潮位）计的工作原理、结构组成、技术指标和功能特点。

If you have numeric data, keep the level of precision appropriate.

如果您有数字数据, 保持适当的精度水平.

The simulation results of PFC in three-tank water-level control system show that the PFC control law have the following properties: simple calculation, strong robustness, strong disturbance attenuation and high control precision.

采用该方法对三容水箱液位控制系统进行了控制系统设计和仿真研究，仿真结果表明，该方法是一种计算简单、鲁棒性强、抑制干扰能力好、控制精度高的十分有效的控制方法。

Results of simulation showed autonomous control can achieve preferable precision and low level of fuel consume.

仿真结果说明本文设计的自主控制系统可以达到较好的精度，并保持低水平的燃料消耗。

The result of positioning precision test shows that the positioning precision of the GPS real time differential system based on GPRS has attained cm-level.

实际测试结果表明：基于GPRS的GPS实时差分系统达到了厘米级定位精度。

In order to implement the software precision timing, a microsecond level precision timer has been developed.

为了实现计算机软件的精确定时, 设计了一种高精度的微秒级定时器.

The sample machine transmits test channel and protection one simultaneously and reaches high precision of test level 0.2, which implements ECT's theoretic advantages in engineering.

该样机对测量通道和保护通道合并传输，达到了测量级0.2的高精度，使电子式电流互感器的理论优势得以工程体现。

The precision of this fitter level ( cross-test level ) is 0.02 mm / M.

这个钳工水平仪 ( 框架式水平仪 ) 的精度为0.02毫米/米.