基本解釋疲勞缺口靈敏度英漢例句雙語(yǔ)例句Compared with the forging die steel, casting forging die steel although toughness is low, but high strength, red hardness is good, with low notch sensitivity and high resistance to thermal fatigue.與鍛造模具鋼相比，鑄造熱鍛模具鋼雖然韌性低，但強(qiáng)度高、紅硬性好，具有較低的缺口敏感性和較高的抗熱疲勞性。fatigue notch sensitivity更多例句專業(yè)釋義物理學(xué)疲勞缺口靈敏度疲勞缺口敏感度