Poor blood oxygen levels and blood vessel blockages in people with sickle-cell disease can lead to chronic acute pain syndromes, severe bacterial infections, and necrosis (tissue death).
镰状细胞病患者血液含氧量低并且发生血管堵塞，可导致出现慢性和急性疼痛综合症、重度细菌感染和坏疽(组织坏死)。
There are two main forms of lower back pain: acute and chronic.
下背部的疼痛发主要有两种类型：急性和慢性。
As well as those chronic problems, the EU faces an acute crisis in its economic core, the 16 countries that use the single currency.
除了这些长期的问题之外，欧盟的经济核心——16个使用单一货币的国家——也面临着严重的危机。
Acholic feces may occur with acute liver failure or progression of chronic disease.
急性肝功能衰竭或慢性疾病的进展可能会导致无胆汁粪便。
Chronic sinus infections, bronchiectasis (see bronchiectasis), and allergies also increase the risk of repeated episodes of acute bronchitis.
慢性鼻窦炎，支气管扩张，过敏也会增加急性支气管炎反复发作的风险。
Chronic sinus infections, bronchiectasis (see bronchiectasis and Atelectasis: bronchiectasis), and allergies also increase the risk of repeated episodes of acute bronchitis.
慢性鼻窦炎，支气管扩张，过敏也会增加急性支气管炎反复发作的风险。
Chronic inflammation, however, can be a problem (as in arthritis) and acute inflammation in the form of toxic shock is life-threatening.
不过，慢性炎症(像关节炎)却是件棘手的事，还有中毒性休克这样的急性炎症更会危及生命。
At high concentrations, it can cause significant acute disease with pulmonary edema, whereas chronic exposures at lower concentrations can lead to significant pulmonary fibrosis.
高浓度中，它可导致显著的急性肺水肿，相反慢性暴露在低浓度中可以导致显著的肺纤维化。
Chronic alcohol abuse and an unhealthy diet are known to cause acute and chronic pancreatitis.
长期无节制饮酒和不健康的饮食会引起急性和慢性胰腺炎。
There are no national restrictions for applying salt to roadways, but in 1988 the EPA issued a report defining chronic and acute thresholds for chloride toxicity in streams and rivers.
国家没有公路用盐限制，但是1988年环保署在报告中定义了水溪河流中氯化物毒性的长期严重的门槛标准。
The haze is an acute and chronic symptom of a disease even more serious for Indonesia and the world: Indonesia’s deforestation.
印尼滥砍滥伐，乃其与世界所患之病，病势渐沉。这场阴霾，便是该病急性发作与慢性持续的症状。
Mackey cautioned that the study was done in a very controlled lab environment, and it did not look at the differences between chronic and acute pain.
麦基博士提醒说，此实验是在一个十分受控的实验环境下做的，它尚不能分辨出慢性疼痛和急性疼痛。
This summer vacation, unfortunately, I came down with hoarseness due to certain reason. Worse still, it worsened gradually from acute pharyngitis to chronic one.
这个暑假很不幸我的喉咙由于某种原因变得嘶哑了，由急性咽炎变成慢性咽炎，久治不愈。
Your body responds to stressors differently depending on whether the stressor is new - acute stress - or whether the stressor has been around for a longer time - chronic stress.
你身体对压力源的不同反应取决于压力源是否是新的。如果是新的，这是急性压力，如果已经存在了相当长一段时间，这就是慢性压力。
If these targets were to be achieved, significant reductions in risks for acute and chronic health effects from air pollution can be expected.
如果能够实现这些目标，可望大量减少空气污染对健康带来的急性和慢性影响。
Finally, phagocyte precursors may undergo malignant transformation, which results in acute or chronic myelogenous leukemia.
到最后，吞噬细胞前体可能发生恶变，导致急性或慢性骨髓性白血病。
While the effects of acute stress on hair are well understood, what isn’t as clear is how chronic or long-term stress affects hair loss.
我们可以理解这种剧烈的压力对头发的影响，但是不太清楚那种慢性或者长期的压力是如何影响脱发的。
You should be able to do acute and chronic administration either via injection or via the drinking fluid, mice and rats LOVE them some sweetened milk and they'd slurp up milky coffee in a snap.
你们会通过注射剂或饮用液体做一次激烈的长期的管理，老鼠和鼠类喜欢一些甜牛奶并且它们会突然出声地喝掉牛奶咖啡。
You have a complication, such as preeclampsia or gestational diabetes, or a chronic or acute illness, that makes it risky to continue your pregnancy.
你有并发症，先兆子痫，妊娠糖尿病，慢性或急性疾病，因此继续妊娠对你有危险。
Symptoms lasting up to 90 days are usually classified as acute bronchitis; symptoms lasting longer, sometimes for months or years, are usually classified as chronic bronchitis.
症状持续90天，往往列为急性支气管炎，症状持续更长几个月或几年，列为慢性支气管炎。
To guide priority action, WHO has identified 21 "hot spots" around the world which are already experiencing high levels of acute and chronic undernutrition.
为对优先行动提供指导，世卫组织确认了全球21个“热点”，这些地区已经历着严重的紧急和长期营养不足。
Hordeolums are an acute, focal infectious process, while chalazions are a chronic, noninfectious granulomatous reaction.
麦粒肿是一种急性、局部的感染过程，而霰粒肿则是一种慢性、非感染性的肉芽肿反应。
Chronic lymphocytic leukemia and chronic myelogenous leukemia usually progress slowly compared to acute leukemias.
相对于急性白血病，慢性淋巴细胞白血病和慢性粒细胞性白血病通常进展缓慢。
Lymphoproliferative malignancies include lymphomas and acute lymphoblastic and chronic lymphocytic leukemias.
恶性淋巴增生包括淋巴瘤、急性淋巴细胞白血病和慢性淋巴细胞白血病。
The haze is an acute and chronic symptom of a disease even more serious for Indonesia and the world: Indonesia's deforestation.
印尼和全世界现在都患上的一种更加严重的疾患：印度尼西亚的毁林之风，霾害只不过是这个疾患的一种定期发作的急性症状而已。
An estimated 600 000 persons die each year due to the acute or chronic consequences of hepatitis B.
估计每年有60万人死于急性或慢性乙型肝炎。
Fantasizing about escaping your marriage is not an acute problem that flares up after seven years; it's a chronic condition.
幻想着逃离婚姻生活不一定发生在结婚7年之后，这是一种长期现象。
Fantasizing about escaping your marriage is not an acute problem that flares up after seven years; it's a chronic condition.
幻想着逃离婚姻生活不一定发生在结婚7年之后，这是一种长期现象。
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