过度紧张

The blood pressure of.1 of pathology physiology mechanism that SAS causes CVD breathes time-out to be able to bring about airframe in elevatory Morpheus anoxic, sympathetic is excessive and excited, element of serous catechu phenolic amine, kidney and hemal endodermis element are elevatory, bring about hemal easy of hemal convulsion; to shrink the function is disorder, can make blood-vessel flowing flesh happening reframes and fleshy, systemic blood-vessel obstruction adds element of the kidney when; is chronic and anoxic, system of hemal and nervous element is activationed, bring about blood pressure to lift. Obstruction of way of energy of life of patient of OSAS of disease of blood of 1.2 low oxygen increases, cause air current to interrupt, breath pauses, at the same time airframe gets used to low oxygen environment gradually, breathing centre drops to low oxygen and sensitivity of disease of blood of tall carbonic acid, breath suspends a frequency increasing, farther aggravating airframe is anoxic. 1.3 heads are self-adjusting the function drops normal person changes quickly in systematic circulation blood pressure when, the head can be passed adjust independently functional generation protects effect, make change of cerebral blood flow not big.

SAS诱发CVD的病理生理机制。1血压升高睡眠中呼吸暂停可导致机体缺氧，交感神经过度兴奋，血浆儿茶酚胺、肾素以及血管内皮素升高，导致血管痉挛；血管舒缩功能紊乱，可使血管平滑肌发生重构和肥厚，全身血管阻力增加；慢性缺氧时肾素—血管紧张素系统被激活，导致血压升高。1.2低氧血症OSAS患者气道阻力增加，造成气流中断、呼吸暂停，同时机体逐渐适应低氧环境，呼吸中枢对低氧和高碳酸血症敏感性下降，呼吸暂停次数增加，进一步加重机体缺氧。1.3脑自动调节功能下降正常人在体循环血压快速变化时，脑可通过自主调节功能产生保护效应，使脑血流量变化不大。

When you are working or reading ,let you clock ring up each 30 minutes .it remind you stay away you compter or book to look forward.it can prevent you eyes too tired or tense

当你正工作或读书时，让你的闹钟30分钟响一次。用这个作暗示，30分钟内远离一次你的电脑或书向远处看。这样可以阻止你的眼睛过度疲劳或紧张

In a recent piece in the Phi Delta Kappan , Kohn argues that self-discipline has been over-sold, and indeed, that it has a dark side—too much self-control may be associated with anxiety, compulsiveness, and dampened emotional responses.

在Kohn 最近的著作 Phi Delta Kappan 中，他称自律已经被过度"出售"了，实际上，它存在黑暗的一面——太多的自我约束会导致紧张、强制性已经压抑的情绪爆发出来。

That's your whole problem, Dwight. You worry too much.

这就是你的毛病，迪威你太容易紧张过度了

This helps prevent eye fatigue and eyestrain.

这样可以禁止你的眼睛过度疲劳或紧张。

But life in the 21st century those tense times, the burden of over-excited and consumers,The show is still on the make their lives more "convenient" products and services of great attraction.

但是生活在21世纪的那些时间紧张、负担过度且兴奋的消费者，依旧展示出了对能让他们的生活更"便利"的产品和服务的巨大吸引力。

I am always nervous before important matches, but if I keep telling myself I am not better than my enemy, I can control my overconfidence.

在重要比赛之前，我总是很紧张，但我一直提醒我自己，我并不会比我的对手高出一筹，我就能够控制我的过度自信。

Objective: Rennin angiotensin aldosterone system plays a crucial role in the initiation and development of cardiac remodeling. Angiotensin II has multiple physiological effects on the cardiovascular system.

目的：肾素-血管紧张素-醛固酮系统过度活跃在多种心血管疾病的发生、发展中发挥重要作用，血管紧张素Ⅱ作为重要的生长促进因子，对多种组织、细胞的生长具有促进作用，是刺激心肌肥厚的主要因素之一。

But it has some side effects, such as twitch, muscle tension, apnea, excessive salivation and fever.

氯胺酮的副作用包括抽搐、肌紧张、呼吸暂停、过度流涎以及由于肌紧张引起的体温升高等。

It is again unfortunate that females were not studied in this model, because the potentiating effect of the AT2R during AT1R antagonism may have been even greater in the female than in the male given the higher expression of the AT2R in the female.

由于在应用血管紧张素I受体拮抗剂后可以导致雌鼠血管紧张素II受体过度表达此研究依旧没有以雌鼠作为对照观察对象。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。