使过度紧张

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。

Research shows that anxious, highly strung people tend to be chronic over-breathers who make themselves feel worse and increase their feelings of anxiety through their rapid shallow breathing which can, in severe cases lead to hyperventilation.

研究显示紧张，神经过敏的人容易成为慢性的呼吸过度者，他们使自己感觉更糟并通过他们快速的浅呼吸增加他们紧张的感觉，严重的会导致换气过度。

To stretch excessively ;overstrain.

过度伸展；使…过度紧张

Admittedly, what you learn near June 18 will make you feel emotionally overwrought.

无可否认地，接近六月18号的时候，你学习的东西将会使你觉得情绪的过度紧张。

Healthy body is alkalescent, overwork or city life stress causes fluids into acid, the virus will easily by diseases.

健康人的体液是碱性，过度劳累或城市生活的紧张等原因使体液变成酸性时，病毒就易侵袭而得病。

Avoid spirit supertension: Psychentonia may make a rise in blood-pressure , heart burden increase weight.

避免精神过度紧张：精神紧张可使血压升高，心脏负担加重。

After that, the training took over and among the din of the guns and the exploding bombs, the author forgot his fear and even experienced a kind of devil-may-care high.

每次空袭过后，神经的过度紧张和高强度的体力支出使我们精疲力竭，负责搬运炮弹和清除弹壳的苏军战俘都要累瘫了。

While you love being with your loved ones, too much going out will leave you feeling overextended.

虽然你喜欢和你喜欢的人呆一起，但频繁的外出会使你感到过度紧张。

This may be one of the contributing factors to 'tennis elbow.

这可能也是得&网球肘&的原因之一，因为抓拍柄过紧会使手臂过度紧张和疲劳

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了