本文提出一种新的水平角观测法，该法把传统的复测法同全圆测回法结合起来。
This paper puts forward a new method of measuring horizontal angles, which combines the traditional method of reiteration with the method of round.
管线测径的目的是在试压之前确定管道存在的失圆、皱痕、凹坑或其他变形的程度和管线的通过能力。
The purpose of the pipeline caliper is determined before the pressure pipeline existing lost round, wrinkles, indentation or other and degree of deformation of the pipeline through the ability.
采用空间校正及查找圆边的方法对同一零件旋转不同角度采集到的图像进行测量，从而得到被测参数的精确结果。
Spatial calibration and finding circle center are introduced to measure the images acquired from different angles, and the results are perfect.
我们提出一个运用模拟退火演算法的参数侦测系统来侦测影像中的直线、圆、椭圆与双曲线，并且将此系统应用到震测图形的侦测上。
Simulated annealing algorithm is adopted to detect the parameters of ellipses, hyperbolas and lines in images and applied to seismic pattern detection.
为了求解两个同心圆的半径，必须计算分析各测点对之间的噪声相干性和信号相干性。
We must analysis the coherence of noise and signal of every site pairs for the comfirmation of the two radius.
介绍了测设和检验圆曲线的两种新方法：任意角夹角法和任意切线长支距法。
This paper presents two kinds of new methods for setting out circular curve: free angle and tangent length method.
为了实现对方位角的精确测量，设计并实现了圆感应同步器方位测角系统。
In order to measure azimuth Angle precisely, the inductosyn angular measurement system is designed and implemented.
在美国材料试验协会标准ASTMC1550圆板试验方法基础上，提出一种改进的基于裂缝宽度量测技术的纤维混凝土(FRC)材料静定圆板试验方法。
Based on standard test method ASTM C1550 for fibre reinforced concrete (FRC), a modified round panel test method for the material performance of FRC by measuring crack opening width is presented.
本文根据圆的渐开线原理和两点间的距离公式，得出两种用放射式丈量法测画不分道跑起跑线的新画法。
This article utilizes the theory of involute of circle and the formula of the distance between two points to obtain two radiated measurement ways of defining the starting line.
在线路施工测量中，圆曲线测设方法有很多，通常采用偏角法或切线支距法。
There are many methods to measure the circular curved line in circuitry construction survey. Angle offset method and tangent offset method are usually used.
详细推导出三测头误差分离原理用于测量工件圆度误差的数学公式；
The mathematical formulas for roundness measurement has been descussed firstly based on the tri-probe error separation technique.
所以《测圆海镜》的内容是构造性的。
本文阐述了仪器测量时座标系的建立方法以及被测齿轮齿顶圆误差对测量精度影响的分析。
In this paper, we introduce the method to set up the measuring coordinate system and the analysis for the influence of the tip circle's error on the measuring accuracy of the portable instrument.
根据风洞试验同步采集的风压数据利用POD技术预测了圆拱顶屋盖未布置测压点位置的风压时间序列。
The fluctuating wind loads on a dome-like roof are reconstructed based on the synchronous multi-pressure scanning technique of wind tunnel tests and the proper orthogonal decomposition(POD)method.
一串制程因子的实验设计，以晶圆薄膜厚度近九点量测。
A fairly large fractional factorial experiment on epi growth was performed, with spatial measurements of thickness and resistivity.
依此，两赤道圆处FW角必须以左右封头几何尺寸及测地线FW条件来确定。
The FW angles and on equators depend on the dimension of end head and the condition of geodesic FW. Generally speaking, the polar holes of …
依此，两赤道圆处FW角必须以左右封头几何尺寸及测地线FW条件来确定。
The FW angles and on equators depend on the dimension of end head and the condition of geodesic FW. Generally speaking, the polar holes of …
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