测量仪器

Autocollimator is a kind of instrument for precise angle measuring, it is predominant in the field of multidimensional and non-contact measurement of tiny angle. It works with the principle of autocollimating and been used in a lot of fields, such as linearity and flatness of precise flat.

中文摘要自准直仪是一种精密角度测量仪器，在实现小角度的多维、非接触测量中具有独特的优点，它利用光学自准直成像的原理来实现在一定范围内测量物体的角度变化量，被广泛应用于导轨平台的直线度、精密平台的平面度等测量领域。

It applies non-metric digital camera as the main tool, and only needs some distances of data points instead of coordinate controls on model plane.

以普通数码相机为测量工具，不需要基准点的坐标而只需测量部分基准点间的距离即可恢复模型平面与像平面间的单应关系，使得测量工作不依赖大地测量仪器。

The flatness in the same ideal plane of double separate guide rails can not be measured using the general flatness measuring instrument, but it can be completed using method introduced in this paper (using compensator level and height vernier gauges).

两分离导轨在同一理想平面下的平面度无法使用目前通用的平面度测量仪器进行测量，本文介绍的测量方法（使用自动安平水准仪，高度游标卡尺）可以完成这样的测量任务。

To improve the machining efficiency and precision of convex screw s,a new method was put forward for inner whirlwind NC enveloping milling of screw curved surface.

使用轴承测量仪器完成对滚子球基面凸度测量、凸形的判定，确定了测量方法，提高测量的准确性及测量效率。

Our technological equipment is rich, including global satellite positioning system GPS, geological radar meter (SIR-20, EKKO), seismograph, infrared detector (NEC-TH9100), ultrasonoscope, building structure diagnose apparatus, proton magnetometer, atomic absorption apparatus, ion chromatograph, gas chromatography, niton survey meter, and etc.

中心拥有各类先进的检测和探查仪器，如：GPS卫星定位仪、全站仪、数字水准仪、美国SIR-20地质雷达仪、加拿大EKKO地质雷达仪、地震仪、NEC红外热像仪、超声波检测仪、质子磁力仪等物探测量仪器，以及原子吸收仪、离子色谱仪、气相色谱仪、氡气探测仪等化学、放射性检测仪器。同时，不断加大对科研经费的投入，引进和开发地质雷达探测、瞬态面波探测、高密度电法等物理探测、远红外成像检测、GPS动静态定位技术、水土环境监测、研发高难度废水处理工艺、地质灾害防治措施及科技考古技术等新方法。

Investment officer more than 20 passengers, put GPS receiver, water level, total station, and computer more than 20 sets of measuring instruments, the completion of the foundation buried stone heads, four measurements, a flat wire measurement, endures leveling, Figure Root control, field data collection and data editing.

投入人员20多人次，投入GPS接收机、水准仪、全站仪、计算机等测量仪器20多台套，完成了基础埋石、首级四等测量、一级平面导线测量、等外水准测量、图根控制等野外数据采集以及数据编辑工作。

Variety of measuring instruments, which is a very commonly used frequency meter as a measuring instrument.

测量仪器各种各样，其中频率计是很常用的一种测量仪器。

The problem of phase order in transformer substation s erection;2. The wire linking is completely checked by active power value,reactive power value,mutual inductor polarity, phase order and the link of detecting instruments.

分析了功率测量的基本原理、判断错接线的方法，提出用有功测量值来判断接线的正确性是不全面的，应从有功测量值、无功测量值、互感器极性和相序以及测量仪器的接线判断接线的正误。

Dept.of surv.

然而EDM作为一种光学和电子器件组成的测量仪器，由于生产、运输、使用过程中的误差、震动和环境因素的影响以及电子器件本身的老化等，导致仪器的部分性能指标发生变化，最终是使测距仪测量观测值的精度受到影响。

A fuzzy control system of fuel injection quantity for diesel engine based on virtual instrument technology was established.

计算机技术和测量技术的融合产生了新一代的测量仪器——虚拟仪器。

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。