井径仪（caliper），测量钻孔直径的仪器。
... openfrontcasewithoutpressurerelief无泄压装置的前开式外壳 (openhole)caliper井径仪 open-jetwindtunnel开口式风洞 ...
基于352个网页-相关网页
... openfrontcasewithoutpressurerelief无泄压装置的前开式外壳 openholecaliper井径仪 open-jetwindtunnel开口式风洞 ...
基于120个网页-相关网页
... open head jersey machine 单针筒圆型针织机 open hole calipers 井径仪 open jeep 敝篷吉普车 ...
基于66个网页-相关网页
指井径仪测量的井眼直径与钻头尺寸之差。
The difference in the caliper-measured diameter of the well and the bit size.
着重分析了LVDT传感技术在井径仪测量系统中的应用，简要介绍了该仪器的现场应用效果。
It analyzes particularly LVDT transducer technology used in the measuring system of caliper gauge and further demonstrates effect of the gauge.
与常规的井径仪相比，新型的多臂井径仪测量得到的信息更全面，资料的成像处理效果更直观。
Compared with other conventional caliper meters, data recorded by the new multi-arm caliper tool are more comprehensive and the imaging effects are also more visible.
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