• Perpendicularity - is the condition of a surface, axis, or line, which is 90 deg. From a datum plane or a datum axis.

    垂直度-条件表面线是90基准平面或基准轴。

    youdao

  • The precondition of RG line being as datum of time-depth conversion is that the RG line is equivalent to the smooth line of surface elevation.

    RG线作为时深转换基准面前提RG线等效地表高程的平滑线。

    youdao

  • However, during checking of the total axial run-out. deviation, the positions of the dial indicator are along a guiding (straight) line perpendicular to the datum axis A (see 18.7.8.3).

    然而检查轴向跳动时,百分表位置沿着垂直基准轴线A引导线18.7.8.3)。

    youdao

  • This paper also presents a method to solve the tunnel axis displacement on line caused by angle error between tube center axis and datum of joint.

    分析了对接面与管段中心线夹角误差沉放后线路位置影响,提出了控制隧道轴线偏差的措施;

    youdao

  • Use to indicate a datum target area, line or point.

    用于指示基准目标区域线条

    youdao

  • If the element being tested with a tolerance requirement is a contour line or surface, point the arrow and datum symbol to the contour line or surface, and keep it away from the dimension line.

    具有公差要求要素线平面时,将指引线箭头基准符号在线或平面上,必须尺寸线错开。

    youdao

  • The coaxiality tolerance assesses the deviation of the axis from the datum axis, while the radial run-out tolerance assesses the deviation of the circumference line from a coaxial circle.

    同轴公差评估轴线相对基准轴线偏差径向跳动公差则评估的是圆周线相对于同轴的偏差。

    youdao

  • 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.

    通过图像瞄准系统中的畸变分析,提出激光长度测量作为长度基准的成像系统在线自标定方法

    youdao

  • In each cylindrical section (measuring cylinder) coaxial with the datum axis a, the section line shall be contained between two circles 0.1 apart and perpendicular to the datum axis a.

    一个基准a同轴圆柱面内(测量圆柱),截面线包含基准轴相距0.1两个圆圈之间

    youdao

  • The feasibility of taking strained-wire as navigating datum line of dummy guide-way was analyzed in laser length measurement system, and working principle of the system was presented.

    张力金属丝作为激光测长系统虚拟导轨导航基准可行性进行了分析,给出了系统工作原理

    youdao

  • Feasibility of a kind of guiding datum line of linear motion in large distance using strained wire is analyzed. The working principle of the system is presented.

    张力金属丝作为长度直线运动导引基准可行性进行了分析,给出了系统工作原理

    youdao

  • On the paper, constrative experiment of fly ash cement mortar, fly ash line cement mortar and datum cement mortar has been done. The influence of mortar's performance fly ash made is analysised.

    本文通过对掺入粉煤灰高强水泥砂浆、高强石灰水泥砂浆基准砂浆对比试验分析了粉煤灰对砂浆性能影响

    youdao

  • A line of punch positions parallel to the Y datum line of a punch card.

    基准线平行,在地平面或者基准平面上。

    youdao

  • The datum of the recovery time are clarified to be in line with the requirements of the design criterion by choosing the proper parameters for the throttle gate and the annular gap.

    节流以及环形缝隙两变量赋予合适数值时,得到空载恢复时间数据符合设计规范要求

    youdao

  • If the element being tested with tolerance requirements is an axis, centre line or symmetrical plane, the arrow and datum symbol should be aligned to the dimension line of that element.

    要素轴线中心线对称平面时,指引线箭头基准符号要素的尺寸线对齐

    youdao

  • Automatic adjustment of datum line, Automatic gain control, digital filter and data compression are adopted in it, and it can make long-term dynamic record.

    该装置采用自动基线调整,自动增益设置,数字滤波数据压缩等技术进行长时间动态记录。

    youdao

  • The datum line and mainly three profile height parameters of surface roughness are briefly introduced and the operation principle and system structure of AFM.

    简要介绍了评定表面粗糙度参数基准线及其主要两个轮廓高度评定参数,详细阐述了重庆大学研制成功的一种高精度原子力显微镜——AFM。

    youdao

  • An united space datum line has been given.

    给出统一空间基准线。

    youdao

  • For the software system, we adopt assemble language to deal with datum and control program, so as to realize the on-line and real time control.

    软件部分利用汇编语言算法以及一些控制程序进行编程,实现在线实时控制。

    youdao

  • The vertical datum line set up by this system can be used to monitor deformation of the various building.

    这种系统建立高度较大垂准基线可以用于超高层建筑物施工和变形监测

    youdao

  • Results Femoral shaft edges were obtained from both frontal and lateral X ray images successfully, and then datum line was se…

    结果获得符合要求的骨骼边缘完成股骨骨干段基准线的三维空间显示。

    youdao

  • Both nature upper eyelid goffer and upper vessel net of margo palpebrae were used as a datum line. According to the base line, double eyelid plasty was performed.

    方法根据血管网上自然体表皱褶标准设计650重睑手术

    youdao

  • Both nature upper eyelid goffer and upper vessel net of margo palpebrae were used as a datum line. According to the base line, double eyelid plasty was performed.

    方法根据血管网上自然体表皱褶标准设计650重睑手术

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定