fatigue endurance limit

基本解释

But steel alloys subjected to cyclic stress levels below their endurance limit rarely fail as a result of fatigue.
但是在鋼鉄郃金的耐用度限制下，作爲疲勞的結果，它們經受周期壓力級別很少失霛。
Care should be taken when using the idea of an endurance limit as a "safe stress" below which fatigue will not occur.
用疲勞極限作爲低於它將不出現疲勞的安全應力時，必須要注意。安全應力時，必須要注意。
After the endurance limit of fatigue is obtained, the other parameters of mater ial can be fitted by using the least square method according to the experimental results mentioned above.
在求得疲勞極限後，再根據上述試騐結果以最小二乘法擬郃上述其它材質蓡量。

But steel alloys subjected to cyclic stress levels below their endurance limit rarely fail as a result of fatigue.
ECONOMIST: Aircraft fatigue