试验结果证明，触头间隙的击穿电压是触头间距的非线性函数。
The results are summarized, so as to express the breakdown voltage as nonlinear function of the spacing of the contact.
第二种适用于特殊全封闭的轴承，其一头有间隙并有定位螺丝孔。
The second applies to a special closed-wide bearings, which have a gap and a positioning screw holes.
塔头电气间隙校核是保证架空输电线路安全运行的重要措施。
The electric clearance check of tower head is an important measure to ensure the safe operation of overhead transmission line.
考虑到排水、清扫以及轻微的热膨胀、收缩等原因，塑木型材安装时，边到边、头到头之间必须留有适当的间隙。
Because of drainage, sweep, slight heat expansion, and contraction, etc. there should be some proper interstice among the edges and the ends.
针对这一情况，提出了用计算机进行塔头电气间隙校核方法。
In view of the situation, this paper presents a check method by using computer.
试验表明，当超声工具头与被加工工件的间隙在一定的范围内，能在超声研磨条件下加工出高质量的超光滑表面。
Only when the machining gap is in specific ranges, the smooth high quality surface can be obtained under ultrasonic polishing.
前言： 湿砂型铸铁件产生砂孔和渣孔缺陷的主要原因是：（1）芯头或砂台的间隙偏小；
The reasons causing sand inclusion and slag inclusion are: ( 1 ) gaps between mould and core prints or cods too small;
该蠕动泵通过调节滚轮架与泵体的轴向位置，使压管间隙在一定范围内变化。从而扩展了泵头的使用范围。
By adjusting the axial position of the roller shelf and the pump body, gap between pressure-bearing pipes changes within a certain range, thereby the application scope of the pump head is expanded.
可用冲头作电极，在阴模板上复制其形状，并留有必须的间隙。
A die punch can be used as the electrode to reproduce its shape in the matching die plate, complete with the necessary clearance.
他们在转弯装置上进行大胆技术改造，横梁两头采用箱式包装，每头各留出10厘米间隙，让横梁两头都有伸缩可调性。
Turning device in a bold transformation, beam 2 with packing-box, first of all to stay out of each 10 cm gap, so that two beams are telescopic adjustable.
他们在转弯装置上进行大胆技术改造，横梁两头采用箱式包装，每头各留出10厘米间隙，让横梁两头都有伸缩可调性。
Turning device in a bold transformation, beam 2 with packing-box, first of all to stay out of each 10 cm gap, so that two beams are telescopic adjustable.
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