First, we introduce the arrangements of constant-stress accelerated life testing and some basic hypothesis.
首先具体介绍了恒加寿命试验的试验安排和基本假定。
No one should have to live with what a Texas mother described as constant stress, tension, even fear about money.
没有人应该生活在德克萨斯州的一位母亲所描述的持续的压力、紧张、甚至对金钱的恐惧之中。
Constant stress does not build muscles, it kills you.
恒定应力不能强健肌肉,它会杀死你。
Most people, however, go into a state of constant stress.
但是,大多数人进入一个恒定应力状态。
Constant flexing of the structure concentrates stress, which leads to microscopic cracks.
这些构造部位的频繁伸缩使应力集中,导致微裂纹的产生。
Constant worrying causes cortisol and epinephrine levels to rise - and these stress hormones can weaken the body's overall immunity.
不断的担心会引起皮质醇和肾上腺素水平升高,还有,这些压力激素能够削弱身体整体的免疫力。
This constant need to prove that one is as good as or better than one' s fellow-competitor creates constant anxiety and stress, the very causes of unhappiness and illness.
他们需要不断地证明自己与竞争对手同样优秀或者超过对手,从而不断地产生忧虑和压力,这正是不幸疾病的起因。
It is the stress of people living under a constant threat.
这是一直生活在胁迫中的人们的压力。
These moons heat up from the constant stress and stretching; Jupiter’s moon Io is a leading example.
由于空间持续不断的压力以及拉伸作用使得卫星表面温度不断上升,木星卫星就是一个典型的例子。
Do you live in a state of constant stress, anxiety, fear and panic, or do you enjoy peace of mind?
你生活在一种持续的压力、焦虑、害怕、恐慌还是平静的状态下呢?
Combine this with the stress of constant testing, heavy course loads, after school clubs, jobs and research internships and you get a very stressed out, unhealthy young 'next generation.'
把这个结合经常考试的压力,沉重的课业负担,在学校俱乐部,工作和研究实习以后,你会有一个非常压力的,不健康的年轻下一代。
Constant media exposure creates stress while also numbing people to normal human interaction. And to pay for it all, people are working longer hours and enduring longer commutes.
垃圾食品已经导致了美国人每日摄取超过1000卡里路,这远远超过了他们所需要的,Rotheram-Borus 说.持续的媒体暴光给人们带来了压力并使人们在正常人际交往中麻木.在为此买单的同时,人们正在忍受逐渐加长的工作时间和上下班时间.
The prime minister's job is a very tough job with stress and constant pressure on you 24 hours a day, seven days a week.
首相的工作是非常艰苦而且压力很大的工作,压力是每周七天,每天二十四小时都存在的。
Yes, willpower can produce short-term change, but it creates constant internal stress because you haven't dealt with the root cause.
的确,意志力可以带来短期的改变,但因为你没有先处理问题的根源,结果反而引起内在持续的压力。
When he plugged that wind-force equation into his model and assumed that the probability of a branch breaking due to wind stress is constant, he came up with Leonardo's rule.
他将风力公式应用到他的模型中,并假定树枝受到风力作用而断裂的概率是恒定不变的,据此他推导出了达·芬奇公式。
A constant low-level stress can leave us feeling exhausted, weaken our immune systems and cause other illnesses such as depression.
持续不断的、低强度压力会让我们觉得筋疲力尽,也会削弱我们的免疫系统,甚至会导致抑郁症等疾病。
Having a constant reminder that time’s going by and you’re still awake may heighten your stress levels making it harder to catch those Z’s.
旁边有一个随时提醒你时间在不断流逝的钟而你又还醒着的话,会让你压力更大,更难入睡。
Constant stress can make you more likely to get sick more often.
不停拥有压力会让你更经常生病。
But constant negativity can also get in the way of happiness, add to our stress and worry level and ultimately damage our health.
但持续的负面情绪也会妨碍我们获得幸福,增大压力和焦虑的程度,最终损害我们的健康。
The interfacial shear stress is a constant proportion of the bottom shear .
交界面的剪力与底部剪力之比是常数。
What we have to remember is that fundamentally we are beings who run on circadian rhythms and we are just putting our brains under constant stress if we can't get our sleep.
我们要记住的是:本质上,我们是按照昼夜节律来运作的生物,如果我们得不到睡眠,我们的大脑就会遭受持续的压力。
The results show that the couple stress fluid flow behavior depends on not only the coefficient of viscosity, but also the material constant responsible for the couple stress parameter.
所得结果表明应力偶流体运动特性不仅依赖于物质粘性常数,而且强烈地依赖于应力偶流体特有的与固体颗粒尺度有关的物性常数。
Toxic urban noise is never ending and can be a constant background stress that you may not be aware of.
有害的城市噪音从来没有停止过,它们是你没注意过的持续性背景压力。
The elastic range, the plastic range (during which the material flows at a constant stress), the strain-hardening range, and the range during which necking occurs, terminating in fracture.
弹性范围,塑料范围(当材料以不变的应力流动时),应变硬化范围和发生颈缩现象以其断裂终止的范围。
It's important for you to experience happiness from within because you will be constant even when stress and frustration come your way.
从自己内心感受快乐非常重要,因为即使压力和沮丧向你袭来,你是不变的个体。
Change is a constant. That reality doesn't stress out the truly mentally strong.
变化是常常有的,但只要内心强大就不会被现实打败。
Constant stress had made our nerves brittle.
持续的紧张让我们的精神很脆弱。
In the study, some mice were exposed to constant light and noise for three days to induce psychological stress. For comparison, other mice weren't exposed to those stressors.
研究中,一些小鼠被暴露于持续的声光刺激环境中三天,以诱发心理应激。而对照组小鼠没有被置于类似的环境。
Reduced curve and data in the constant strain and stress were obtained.
得出了在恒应变、应力条件下应力、应变—时间曲线及数据。
Reduced curve and data in the constant strain and stress were obtained.
得出了在恒应变、应力条件下应力、应变—时间曲线及数据。
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