All specimens′ fracture strain are less than 0.6%, it can not relax stress concentration at notch.

高温和室温的拉伸断裂应变小于0 .6 % ，不能有效地松弛材料切口处的应力集中。

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Massage is used to relax muscles, relieve stress and improve the circulation.

按摩可用于放松肌肉、减轻压力和促进血液循环。

《柯林斯英汉双解大词典》

All of these help relax and de-stress you from the rigours of daily life.

这些都帮你从严苛的日常生活中得以放松和消除紧张。

《柯林斯英汉双解大词典》

Just "Breathing in I relax, breathing out I release.", releasing tension, releasing stress, release whatever one needs to, I release pain, even.

吸气，放松，呼气，释放，释放出紧张感，压力感，释放需要放出的，甚至是苦痛。

普林斯顿公开课 - 人性课程节选

One, it helps them relax and relieve stress, so this is perhaps the principal reason.

第一,它帮助人们放松 舒缓压力,这可能是主要原因

耶鲁公开课 - 聆听音乐课程节选

Young teens often start off with prescription drugs such as pain killers, tranquilizers and sedatives to relax, cope with stress or reduce inhibitions.

FORBES: Keeping The Internet Drug-Free

Elena Piskunova likes to sing melancholic Russian folk songs in traffic jams - she claims it's the best way to relax muscles and relieve stress.

BBC: What Muscovites get up to in traffic jams

Avoid stress by finding time to relax.

CNN: Vital Signs health tips