在使用不当方面,主要是静电放电(esd)损伤和过电损伤(EOS),EOS损伤中包括输出端失配、加电顺序等操作不当引入的过电应力等。
As for application problems, the main failure reasons are damage caused by ESD and EOS, including mismatch in the output ports and incorrect biasing sequence, etc.
通过电站真机与模型转轮应力测试结果的分析证明,混流式转轮叶片应力与机组出力之(?)存在线性关系。
In this paper, the stresses analysis on prototype runner in power station and model runner proved that there is a linear relationship between blade stress and output of Francis turbine.
本工作通过电化学,恒载荷应力腐蚀和再钝化试验,对碳钢在碱溶液中的应力腐蚀破裂进行了研究。
The stress corrosion cracking(SCC) of carbon steels in aqueous alkali was studied by electrochemical technique, stress corrosion test under constant load and repassivation test.
本文通过电测应力、振动测试及有限元计算找出驾驶室的薄弱环节,并在振动试验台上进行疲劳试验验证。
Vulnerable parts in tractor cab are found by using stress measurement, vibration tests and finite element approach, and verified by fatigue tests on vibration test table.
绝缘层的突变(指电缆端部)引起非常大的集中的电应力(电场强度),这可通过电缆穿出地面时采用昂贵的称为“电缆头”的端部来消除。
Abrupt insulation changes cause very large concentrated electrical stresses. These stresses can be eliminated by terminating the cable above ground in an expensive device known as pothead "."
绝缘层的突变(指电缆端部)引起非常大的集中的电应力(电场强度),这可通过电缆穿出地面时采用昂贵的称为“电缆头”的端部来消除。
Abrupt insulation changes cause very large concentrated electrical stresses. These stresses can be eliminated by terminating the cable above ground in an expensive device known as pothead "."
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