介绍一种简单而又实用的大尺寸测量系统。
This paper introduced a simple but useful system for measuring large size.
为了评价大尺寸测量量值的准确性，需要建立大尺寸测量的量值溯源体系。
The quantity traceability system is often established to evaluate the accuracy of large-scale measurement.
针对现场全面评价大尺寸测量仪器精度的特殊性，提出了一种采用多仪器站多控制点的精度评价方法。
A method of precision evaluation for field large-scale measurement instruments is proposed with multi-instrument stations and multi-reference points.
利用坐标测量臂和激光跟踪仪的大尺寸测量能力，对传感器坐标系进行全局校准，提高校准的精度和效率。
The global calibration of sensor coordinates is accomplished by coordinates measurement arm and laser tracker, improving calibrated precision and efficiency.
该场地，通过建造大横梁来支持高架公路，横梁的尺寸约为55英尺宽(17米)。高架公路的宽度测量约为90英尺宽(27米)。
The site, which is punctuated with large cross beams that support the elevated roadway, is approximately 55 feet wide (17 meters). The highway above measures 90 feet wide (27 metres).
介绍了一种可对大尺寸工件进行无导轨精密测量的方法和装置。
A precision measuring method and device for large size work-piece is presented in the paper.
本文研究了大尺寸零件和复杂曲面的数字化测量方法。
This paper studies a method about digitized measurement of the large-scale parts and the complex curved surfaces.
尺寸传遍一个大的地区的那的偏差可能是难的透过测量发现。
Deviations of that size spread over a large area can be difficult to detect by measuring.
为了准确测量复合材料中的辐射冲击波，特别研制了一种大尺寸的石英保护环式压电冲击波测量传感器；
The transducer based on big size piezoelectric quartz measuring technique is developed in order to precisely record the thermal shock waves in braided composite.
光纤预制棒相对于光纤而言，由于其尺寸大的特点，折射率分布的测量方法具有独特性。
Compared with optical fiber, optical fiber preform is characterized by its bigger size, so the measurement method for its refractive index profile has uniqueness.
针对弹道散布范围大或被测飞行物体尺寸大的测速场合，介绍了一种实现大面积有效靶区激光光幕速度测量的方法。
A novel Laser screen velocity measuring method with large effective screen area is introduced for some special velocity measuring occasions like wide spreading range or big-size flying objects.
本文在详细地分析和比较了现有各种测量原理和技术的前提下，就大尺寸光学测量方法进行了深入系统地研究。
Deep and systematical research on optical methods of large-scale metrology is performed after analysis and comparison of present measuring principles and technologies.
制片方想将洞穴的内部变得看上去比实际测量的尺寸要大。“而实际去建造那样的建筑是不可能的。”
The filmmakers wanted the cave interior to seem vast beyond measure, "so there was no possibility of building that physically, " Craig acknowledges.
我们发现在有能级交叉的有限大尺寸系统中，约化保真度是一个测量量子相变的有效工具。
We find the reduced fidelity is an effective tool in detecting the quantum phase transitions associated with level crossings for the finite-size systems.
提出一种基于固定激光扫描点的三角投影法测量建筑物大目标三维尺寸的方法。
A trigonometric projection method based on fixed laser scanning points for measuring 3-d large building is proposed.
在三坐标测量机上做了对比实验，结果表明，该系统达到了大尺寸现场测量要求的精度。
The comparative experiment is conducted on the CMM, and the result shows that the measurement accuracy of this system can meet the requirement of large dimension measurement on spot.
随着这一“新成员”的加入，哈里·伯顿测井工具的作业范围进一步得到扩大，成为能提供大尺寸井眼测量服务的唯一公司。
With this addition, Halliburton offers the greatest range of hole-size capability and is the only service company to provide this larger wellbore measurement.
针对大型回转体型面测量问题，根据柱坐标机的测量原理，研制了大尺寸回转体型面点坐标及形心轴线测量系统。
For surface point measurement of large scale rotary object, a system based on circular cylindrical coordinate measurement is developed.
论文分析了一维、二维热沉的尺寸效应，并且讨论了大电流测量中的一维热沉设计。
The paper analyzed and discussed one-dimensional and two-dimensional heat sink in theory.
论文分析了一维、二维热沉的尺寸效应，并且讨论了大电流测量中的一维热沉设计。
The paper analyzed and discussed one-dimensional and two-dimensional heat sink in theory.
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