所有这些活动在经历一段时间后，都会对身体产生一定的影响，甚至可能会对某些部位产生一定的损伤。
All of these activities take a toll on the body over time and can lead to injury at some point in our lives.
肝损伤和酒精：如果你喝酒过量，你更有可能比男性在更短的时间内损坏你的肝脏。
Liver damage and Alcohol: If you drink excessively, you are more likely to damage your liver in a shorter time period than a male.
过去很多人认为吸烟对身体造成伤害需要好几年的时间，但这项研究首次实际观察了烟草中的有害物质是怎样在吸烟过程中对DNA造成损伤的。
Many believed it took years for cigarettes to cause any harmful effects to the body, but this study is the first to actually observe how tobacco substances relate to DNA damage when smoking.
东弗吉尼亚医学院的皮肤病学助理教授莎尔克称，在显微镜下，受损的皮肤与因长时间日晒而损伤的皮肤组织十分相似。
Salkey, an assistant dermatology professor at Eastern Virginia Medical School, said that under the microscope, the affected skin resembles skin damaged by long-term sun exposure.
在短暂的紧急状况下，些许的浅层呼吸不会造成损伤，但是如果你很长时间都不能深呼吸一口，你的肺会部分萎蔫，导致一种叫做肺陷落的情况。
In a brief emergency, a few shallow breaths won't hurt you. But if you don't take a deep breath for a long time, your lungs can partially collapse, a condition known as atelectasis.
然而随着时间的推移，经常使用多种语言的人表现出更佳的激发大脑“认知储备”的能力，哪怕在巨大压力下甚至大脑损伤的情况下仍是如此。
But over time, regularly speaking more than one language appears to strengthen skills that boost the brain's so-called cognitive reserve, a capacity to work even when stressed or damaged.
他们也没有这些患者在噪音下暴露的生存时间，这个是最常见的导致听力损伤的原因。
They also did not have information on lifetime exposure to loud noise, a common cause of hearing loss.
浅表损伤的患者在一两个月内即能视物，而损伤更为广泛的患者则需几个月时间。
Patients with superficial damage were able to see within one to two months. Those with more extensive injuries took several months longer.
结论：急性光气中毒主要引起急性肺损伤，通过以糖皮质激素为主的综合治疗，可以在短时间内痊愈。
Conclusion: acute phosgene poisoning cause acute lung injury principally, it can be healed in short time by combination treatment mainly included glucocorticosteroid.
结论GDNF在脑损伤后的时序性变化规律使其有可能成为一种脑损伤时间推断的客观指标。
Conclusion As an objective indication, the time sequence regularity of GDNF after brain injury may be applied in brain injury time estimation.
结论VEGF在弥漫性脑损伤中表达的时序性变化规律可望为脑损伤形成时间及伤后存活时间提供参考。
Conclusion The time regularity of expression of VEGF in brain injury may provide an information for estimation of injury time and survival period after brain injury.
目的：提高对毒性气体(PG)在短时间内大量吸入导致急性肺损伤(ALI)的认识。
Objective: To heighten the recognition of acute lung injury (ALI) induced by inhaled poisonous gases (PG).
认为进一步研究巨噬细胞在损伤修复中的特征性变化，有望成为推定损伤时间的方法之一。
It is suggested that some characteristic changes of macrophage during the repair of injury may be one of the methods for dating of wound.
结论在角膜碱烧伤后的损伤机制中有变性抗原与抗体的病理性免疫反应参与，并持续较长时间存在。
Conclusion in the mechanism of the alkali burn this kind of pathological immunoreaction about denatured antigen and its specific antibody plays important operation, and exists for long time.
急性神经损伤，在18 -21天内，肌电图可以表现出组织失去神经控制的表现，说明在这个时间前获得神经内科会诊是很重要的。
Signs of denervation from acute nerve injury are detected by an electromyogram 18 to 21 days after the injury, emphasizing the importance of obtaining neurologic consultation before this time.
研究了复叶槭在损伤后不同时间挥发物的释放规律。
This essay studied temporal pattern of volatile emission in Acer negundo after mechical damage.
在相同的频率和声压级水平下，次声的损伤作用与次声的暴露时间并非呈线性关系。
Under the same frequency and same sound pressure level, the infrasound damage on the brain didn't show linear correlation with the acting time of infrasound.
同时实验中还发现钝顶螺旋藻在较长时间UV-B处理下没有明显的细胞损伤，这为藻类多糖的生产提供了一个新思路。
Spirulina plalensis showed no cellular damage during the longer period of UV-B enhancement treatment, that may provide a new way for polysaccharides production.
目的探讨大鼠脑损伤后胶质源性神经营养因子（GDNF）在神经元、神经胶质细胞中表达变化的时间规律性。
Objective To investigate the pathology of TBI and to understand the relationship between the expression of GDNF and the timing of traumatic brain injury ( TBI).
应用逆转录聚合酶链反应(RT - PCR)半定量分析大鼠脑放射性损伤后海马区在不同时间、不同剂量水平IL - 6基因转录的动态表达。
Semiquantitative analysis of IL-6 in the hippocampus was done at different time and dose level after whole-brain irradiation with reverse-transcription polymerase chain reaction (RT-PCR).
目的探讨小鼠皮肤创伤愈合过程中IL-10在不同表达部位的变化与损伤时间的关系。
Objective To explore the expression of interleukin-10 (IL-10) in different expressive parts and its relationship with the wound age during cutaneous wound healing in mice.
悬索桥服役一段时间以后，在风荷载的作用下将造成主要构件加劲梁抗弯刚度的削弱进而导致结构损伤。
After a period of service time, the moment rigidity of the stiffening beam for a suspended bridge will be impaired under the wind load, which will lead to the structural damage.
该文在分析了时间序列模型的自回归系数对结构单元刚度灵敏度的基础上，提出了一种采用随机载荷作用下结构的时域响应数据进行损伤识别的新方法。
A new method is developed for identifying structural damages at the element level by using time-domain response data at a few points caused by random loadings.
如果你的工作需要你在每天的大部分时间都坐在桌子前面，你的姿势很可能已经遭受了损伤。
If your work requires you to sit in front of a desk for most of the day, chances are your posture has suffered.
这似乎说明股骨头的命运很大程度上决定于损伤当时，手术固定的时间在缺血性坏死的发生中也由一定作用。
It is likely that the fate of the femoral head is largely determined at the time of injury and that the timing of fixation may also have a role in the development of AVN.
确定各成像序列在照射后不同时间内检出放射性肝损伤的例数，了解检出放射性肝损伤的最短时间。
The time that should take for detection of radiation-induced liver injury on each sequence was analysed.
这种对正常细胞的损伤会导致暂时性的副作用，如许多病例显示，在几周的时间里红细胞或血小板数量相当低。
This injury to normal cells can cause temporary side effects such as very low red cell or platelet counts for a period of a few weeks, in most cases.
认为进一步研究巨噬细胞在损伤修复中的特征性变化，有望成为推断损伤时间的新方法之一。
It is suggested that some characteristic changes of macrophage during the repair of injury could be one of new ways for dating of injures.
认为进一步研究巨噬细胞在损伤修复中的特征性变化，有望成为推断损伤时间的新方法之一。
It is suggested that some characteristic changes of macrophage during the repair of injury could be one of new ways for dating of injures.
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