然后介绍纳米级长度测量的概况。
Then, the present status of the measurement of nanometer length is described.
电气系统包含长度测量系统和控制系统。
The electrical system contains length measuring system and controlling system.
很明显，可以用迈克耳孙干涉仪进行极精确的长度测量。
It is apparent that the Michelson interferometer can be used to make extremely accurate length measurements.
分析了激光干涉系统的原理，给出了长度测量的计算公式。
The principle of Laser Interferometer and its formula for length measuring are discussed in this paper.
将复型技术应用于疲劳小裂纹扩展试验中的裂纹长度测量。
Reconstructed model technique is successfully applied to measure short fatigue crack length in the testing work.
根尖定位和根管长度测量是根管治疗术是否能够成功的关键。
Apical positioning and root canal measurement are the key to the success of the toot canal treatment.
本文论述了在反光式棉纤维长度测量中应用红外光源的问题。
In this paper, the application of the infrared ray to fibrograph was investigated.
高精度的绝对大长度测量问题在工业生产中是一个急需解决的问题。
ABSTRACT The high precision absolute distance measurement is a problem which is still having to be solved in industry.
不同时间摄片的月状骨长度测量值不同，在进行同一认定时应剔除。
The different time radiography, bone length measurement values different, in that the same should be removed.
研究中应用了一种柔度法疲劳裂纹自动测量系统进行裂纹长度测量。
An automatic compliance crack length measurement system for fatigue crack propagation test was used in the experiments.
对于微小标本的不规则图形的长度测量，适合用图像手工测量方法。
For micro specimen of irregular image, it ADAPTS to use manual measure.
长度测量(又称位移测量)是机械行业测量中最基本、最重要的测量。
Displacement measurement is the most elementary and most important measurement in mechanical field.
本实用新型测量精度高，适用于钢铁厂在热轧金属中的长度测量及控制。
The utility model having high measuring precision is suitable for measuring and controlling the length of hot-rolling metal in an iron work.
由于锆石铀含量具有差异，蚀刻标准是锆石长度测量标准化的主要研究内容。
As for zircon, because of different contents of uranium, the etching standard is the main research contents for the standardization of length measurement.
给出了长度测量的计算公式。基于我们研制的测长仪讨论了仪器的设计要点。
Based on our discussion of length measurement device developed by the instrument 's design point.
游泳其实是一个带有个人主义特点的项目，根据不同的长度测量时间作为成绩。
Swimming is a sport of individualism, where we are measured in distance against time.
介绍了齿轮精度检测和齿轮参数测绘中用公法线长度测量的基本原理和基本方法。
Introduces the rationale and techniques of common normal length measurement in the test and mapping of parameters for gears.
设计并建立了IG541管道配件当量长度测量系统和IG541气体灭火实验系统。
IG541 fire suppression laboratory and a equivalent length of pipe fittings measuring system were established.
根据现有的手摆法纤维长度测量原理，设计了一种基于图像处理的纤维长度测量系统。
Based on the theory of manual measurement, a system to measure the fiber length based on image processing is designed.
讨论了小波变换在复合材料预制件花节长度测量中的应用技术，建立了花节长度自动测量系统。
The paper discussed application technology about composite material preform stitch measured using wavelet transform. The system is rested on the multi scale analysis of wavelet transform.
通过对图像瞄准系统中的畸变分析，提出以激光长度测量值作为长度基准的成像系统在线自标定方法。
In this paper the distortion of image collimating system is analyzed, and then an on-line self-calibration method with double-frequency laser length measuring result as length datum is presented.
首次利用数字化图像处理软件确定了离体胚珠及纤维生长轮廓所形成的面积，较纤维长度测量简单易行。
For the first time, the area formatted by the outline of cultured ovule and fibers was determined using digital image analysis software. This method is relative easier than length measurement.
设计了放线长度测量逻辑模块，在分析改进转速测量原理的基础上，设计了放线车放线速度测量逻辑模块。
The logic modules to measure the stringing length and the stringing speed, which is based on the analysis of the principles of measurement and improve it, are designed.
这种长度测量系统利用四辊轧机液压微调计算机厚度控制系统的压力检测信号，作为咬钢和抛钢识别信号。
The system takes the pressure signal of hydraulic micro-adjust of the four rollers mill for signal of steel plate entering into rolling mill and signal of steel plate out of rolling mill.
实验结果说明，该系统的测试结果与手工测量结果相吻合，从而还证实了小波变换用于复合材料预制件花节长度测量是可行的。
The experiments show that tested results are consisted with handiwork. This system proved that it is possible for stitch of composite material preform will be analyzed using wavelet transform.
介绍了激光干涉法长度测量的基本原理，提出在不更换和调整系统中光学器件的条件下，实现线位移和角位移—机测量集成装置的设计思想。
The paper introduces the basic principle of measuring displacement with laser interferometer, and gives a designing idea that realizes length measurement and angle measurement on one apparatus.
这个人测量了他们的胳膊长度，用游标卡尺检查了他们的眉毛下面的皮肤厚度。
The man had measured the length of their arms, checked with calipers the thickness of the skin below their eyebrows.
研究人员不仅考虑了这个脖子长度，也把体重和体尺测量——相当于3辆校园巴士——也为腕龙计算在内。
The researchers took into account not only this neck length but also the weight and body measurement—comparable to three school buses—for Brachiosaurus.
研究人员不仅考虑了这个脖子长度，也把体重和体尺测量——相当于3辆校园巴士——也为腕龙计算在内。
The researchers took into account not only this neck length but also the weight and body measurement—comparable to three school buses—for Brachiosaurus.
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