Small diameter cone bit positioning deflection by wire-line coring with steel ball supporting was used to solve the problem economically.
采用绳索取心钢球支撑小径锥面钻头定位偏斜技术对事故进行处理,经济有效。
And so, there is a little bit of deflection because plus repels plus.
并且有一小部分的偏转,是由于正电荷排斥正电荷。
And so, there is a little bit of deflection because plus repels plus.
并且有一小部分的偏转,是由于正电荷排斥正电荷。
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