| 1. | High blood pressure, or hypertension, affects 15 to 20 per cent of u.s. adults .
美国成人中有1520患血压增高或高血压病。 |
| 2. | High blood pressure , or hypertension , affects 15 to 20 per cent of u . s . adults
美国成人中有15 ? 20患血压增高或高血压病。 |
| 3. | High blood pressure , or hypertension , affects 15 to 20 per cent of u . s . adults
美国成人中有15 20患血压增高或高血压病。 |
| 4. | Knowledge of hemodynamic circulation and portal venous collateral pathways is important for clinical physicians
病人门静脉血压增高，向肝性血行渐减，久之，曲张之侧枝循环静脉于是形成。 |
| 5. | " in general , if music is above 60 beats per minute , listeners experience a faster heart rate and increased blood pressure
“一般而言，如果每分钟音乐的节拍超过60下，听者就会感到心跳加速和血压增高。 |
| 6. | I did what he said and got my blood pressure down to normal . lately , the business competition has been increasing . it might have driven that up again
我照他的话做把血压降到正常。最近，工作上的竞争压力，也许使我的血压增高了。 |
| 7. | The nicotine in tobacco products can cause an increase in blood pressure and heartbeat , thus increases the burden on the heart . nicotine also causes blood to clot more easily which may lead to occlusion of the blood vessels
香烟内的尼古丁令血压增高和心跳加速，增加心脏负荷。此外，它亦会令血液黏性增加，容易造成血管阻塞。 |
| 8. | Cigarette smoke contains chemicals that can cause cancer , a gas which stops oxygen being taken into the blood and a substance called nicotine , which raises blood pressure and makes the heart beat faster
香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。 |
| 9. | This makes sense if you remind yourself that the " fight - or - flight " response is meant to help you either defend yourself from a hungry predator or hightail it out of a dangerous situation - - running or brawling both require plenty of energy to fuel your muscles
如果你曾经因为一部惊恐电影而害怕或者因为工程要到期了而在办公室里横冲直撞，你可能就很熟悉肾上腺素的症状：心跳频率快、血压增高、急促稀薄的呼吸。 |
