indicating needle

常见例句

The magnetic force caused by the electric current reacts the indicating needle to move.
這種由電流引起的磁力會使儀表指針作出反應而移動。
A circle center indicating needle is in the center of the bottom disk of contact tooth.
轉動柄是放入磐腳接觸齒上部圓桶部分的，竝有滾珠相隔其間。
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Exceeding maximum values can damage the indicating needle , interfere with proper calibration, and in some instances may cause the meter to explode, resulting in injury to the user.
超出最大允許值工作會損壞儀表指針，有礙於正確的校零，在某種情況下有可能還會引起儀表爆炸，造成使用者的受傷。