常見例句雙語例句The results of simulational experiment show that the method of passive ranging and tracking is effective and fairly precise by the magnetic dipole sour ce within the undersea functional range.結(jié)果表明，在水下有效測量距離范圍內(nèi)，利用磁偶極子輻射源進行被動測距與跟蹤的方法是有效的，具有較高的測距精度。 返回 undersea ranging