Tensi滕西TENSn.电击止痛法；电击止痛机(=transcutaneous electrical nounerve stimulation)tensin - free hemioplasty无张力疝修补术Tens of thousands of soldiers数万士兵tensive and shearing strength拉伸剪切强度tenso-shear structural plane张扭性结构面TENS transcutaneous electrical nerve stimulation经皮电神经刺激