利用里程仪可以抑制惯导的误差积累，但里程仪刻度系数误差对组合系统的定位精度影响很大，必须对其进行校正。
The error accumulation of inertial navigation system can be restrained via OD, however, OD scale factor error has remarkable effect on the positioning precision.
松开赤经兼小时刻度环的定位螺丝后把赤经兼小时刻度环“0小时”位置对准赤经指示箭头。
Set "0 hour" on the R. A. and hour graduation ring to the R. A. indicator after loosening the graduation-ring setscrew.
设计图像颜色产生模块，对颜色值进行编码，对坐标线和数字刻度进行定位，减化了算法复杂度。
The design of color generating module, which codes color and marks the location of the coordinate line and digital scale, reduces the complexity of algorithm.
这一特点恰好满足对具有多刻度特征信号进行时频分析定位的要求。
This can satisfy well time frequency analysis of multi graduation characteristic signal.
背部座椅刻度盘调节展开式椅背至20英寸宽来满足孩子的肩部需要。11点定位头枕，可单手调节到6.5英寸的高度，轻松精确设置。
A dial on the back adjusts the width of the expandable seatback to fit a child's shoulders up to 20" wide. 11-position headrest adjusts up to 6.5" in height with one hand for an easy, precise fit.
然后把电容电极接合到一个耦合于精密定位刻度系统的纸芯坯上。
Next, the capacitive electrodes are bonded to a paper core stock which is coupled to a precisely positioned indexing system.
轨道定位：采用丝杠直线导轨中心定位，刻度盘调节定位快速，准确，方便。
Rail positioning: USES the lead screw linear guide center positioning, dial scale regulation and positioning is fast, accurate and convenient.
结构Structure：由底座、支承块、导轨、滑块、手柄、可调定位块、刻度尺等组成。
From the base, bearing blocks, rails, sliders, handles, adjustable positioning block, scales and other components.
结构Structure：由底座、支承块、导轨、滑块、手柄、可调定位块、刻度尺等组成。
From the base, bearing blocks, rails, sliders, handles, adjustable positioning block, scales and other components.
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