1) center distance model
间距样板
1.
End product asembly radial clearance and self-aligning flexibility were effected by two raceways center distance of spherical roller bearing inner ring,two raceways center distance was controlled by center distance model during production,the measuring error was effected by selecting design parameters of center distance model.
调心滚子轴承内圈两滚道中心距影响成品配套径向游隙和调心灵活性,加工过程中两滚道中心距是用间距样板控制的,间距样板的设计参数的选择影响测量误差。
2) pitch template
螺距样板
3) sampling spacing
采样间距
1.
The sampling spacing in measuring straightness is researched based on three coordinate measuring machine.
基于三坐标测量机对直线度测量采样间距进行研究,根据采样数据用最小二乘法评定直线度误差,然后对评定结果进行分析比较,得到出用三坐标机进行直线度测量时采样间距与尺寸大小及精度之间的关系,并提出了今后的研究方向及内容。
2.
The fractal characters of random lapped and periodic shaped surface profiles were investigated using structure function analysis method by changing sampling spacing and sampling length during surface profilometry.
通过结构函数分析法研究了不同采样间距及不同取样长度时金属研磨及刨削加工表面轮廓线的分形特性，分析了采样间距及取样长度对粗糙表面轮廓线分形参数Ｄ及Ｇ值的影响，确定了金属加工表面轮廓线分形参数的尺度独立性。
4) Sampling space
抽样间距
5) between-sample distance
样间距离
6) packing plate distance
板间距
1.
The relationship between gas pressure drop and gas resistance coefficient versus operation condition and gas phase Reynolds number in three packing plate distance was theoretically analyzed and experimentally measured in the centrifugal field.
为了利用旋转力场中流体运动的对称性 ,使转子中的填料既能让气液充分接触又具有小的形体阻力 ,而且能利用液体的表面张力来加速液体表面的更新 ,同时使设备具有良好的动平衡性与安装、维修的方便性 ,作者采用新研制的同心环波纹碟片填料[9],实验研究了 3种板间距下的旋转床气体压降随操作条件的变化关系 。
补充资料：间距
两者之间的距离：从足迹的前后～可以知道动物四肢或躯体的长短。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条