测量仪表

The test result shows that the instruments at the same accuracy grade provide different cycling error, so it is necessary to provide maximum cycling error to guarantee all of the measurement errors within the limited range.

试验结果表明，相同准确度等级的仪表，其回转误差优劣相差很大，因此，必须提供仪表最大回转误差，以确保所有测量误差处在限定范围之内。

The pressure system consists of socket, bourdon tube and transfer mechanism and show the value through the pointer.

仪表的测量系统由接头、弹簧管和传动机构组成。通过指针指示仪表读数。

Absolute error: The variance between the value measured by the meter and the actual value of the object being measured.

测量误差（3）Measuring error：①绝对误差：仪表测量出的数值与被测量对象的实际值之间的差值称为绝对误差。

In the paper, the magnetic flexibility torque survey tool is composed of the magnetic flexibility torque sensor and following measure circuit, and based on magnetic flexibility principle of the iron-magnetism material.

本文研究的磁弹性转矩测量仪由磁弹性转矩传感器和后续测量电路组成，它是利用铁磁材料的磁弹性效应测量转矩的仪表。

The spindle flowmeter and the especially designed totalizer highly improve the precision of measurement , and the measuring system made up of them is very easy to use.

采用纺锤体流量计作为测量前端，成功的解决了传统节流装置测量精度低、压力损失大等缺陷，配以专用的积算仪系统，不仅避免了通用变送器与通用积算仪之间多次A/D、D/A转换所造成的精度损失，提高了测量精度，还简化了系统结构，使仪表的安装更加方便，具有很高的实用价值。

Bbstract:With the continuous development of science and technology,electronic test instruments awide range of applications in the field of measuring technology,digital voltage meterof rapid development,it has become ameasurement realize automation,improve the efficiency of an indispensable instrument,digital is the current measurement instrumentation,one of the main directions of development.

随着科学技术的不断发展，电子测试仪器广泛的应用在测量技术领域中，数字电压表的高速发展，使它已成为实现测量自动化、提高工作效率不可缺少的仪表，数字化是当前计量仪器仪表发展的主要方向之一。

Finally the totalizers contact with the PC by RS-485 bus to form a distributed measuring network. The spindle flowmeter and the especially designed totalizer highly improve the precision of measurement, and the measuring system made up of them is very easy to use.

采用纺锤体流量计作为测量前端，成功的解决了传统节流装置测量精度低、压力损失大等缺陷，配以专用的积算仪系统，不仅避免了通用变送器与通用积算仪之间多次A/D、D/A转换所造成的精度损失，提高了测量精度，还简化了系统结构，使仪表的安装更加方便，具有很高的实用价值。

The precision of meter to measure voltage is no less than degree 0.5, and equipment to measure internal resistance

测量电压的仪表精确度应不低于0.5 级，测量内阻的仪表精确度为0.1mΩ。

The precision of meter to measure lhength is degree 0.01mm,and balance to measure weight is 0.01g

测量长度的仪表精确度为0.01mm，测量重量的仪表精确度为0.01g。

In order to strengthen their products' market competitive ability and improve pressure gauge's measure accuracy and working reliability, many gauge enterprise expect to analyze and study elasticity character of sensitive elastic element so that they can solve the ineffective problem in process of Type-C spring Tube inducting and measuring stress.

近年来，随着国内外市场的竞争加剧，对压力仪表的质量参数和性能指标有了更高的要求，许多仪表企业为增强其产品的市场竞争能力，提高压力仪表的测量精度及其工作的可靠性，期望运用现代设计理论和方法对敏感弹性元件的弹性特性进行分析与研究，以解决C型弹簧管在感测压力过程中的失效问题。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。