他咳嗽一声，吐了口痰。
我一直咳嗽，还有绿黄色的痰。
干咳指不从呼吸道排出痰液的咳嗽。
A non-productive cough does not expel sputum from the respiratory tract.
他的喉咙被痰堵住了。
你咳嗽有痰吗？
病毒性急性支气管炎，通常咳出少量白色粘液痰。
With viral bronchitis, small amounts of white mucus are often coughed up.
当然，气道被明显阻塞了的时候，吸痰极其必要。
Of course, suctioning is always warranted when the airway is clearly obstructed.
寻找艾滋病高发国家的痰涂片阳性肺结核检出率的估算新方法。
To develop new methods for estimating the sputum smear-positive tuberculosis case detection rate (CDR) in a country where infection with HIV is prevalent.
如果他们有咳嗽，请他们提供痰的样本，将检验是否有结核证据。
If they have a cough, they will be asked to provide a sample of sputum, which will be tested for evidence of TB.
这相当于痰涂阳性的耐多药结核病例全球估计总数的1%。
This is equivalent to 1% of the estimated global total of smear-positive cases of MDR-TB.
这仅相当于痰涂阳性耐多药结核病例全球估计总数的8.5%。
This was 8.5% of the estimated global total of smear-positive cases of MDR-TB.
它把黏液稀释成水状物质，使痰从肺部自然上升，并且可以被吐出来。
By itself it thins mucus to a watery substance, enabling phlegm to rise naturally from the lungs, ready for spitting out.
产道出生，从胎粪污染的羊水里出来的新生儿，不需要吸痰。
Vigorous newborns who have been birthed through meconium-stained amniotic fluid do not need airway suctioning.
但是在美洲区域，痰检阳性检出比率却高于所有结核病例的检出率。
In the Region of the Americas, by contrast, smear-positive detection rates were typically higher than the detection rates of all TB cases.
老鼠在训练之后就可以鉴别出结核病菌为阳性的痰，比传统的技术好多了。
Rats can be trained to identify TB-positive sputum samples — and do it better than conventional techniques. Karen Hopkin reports.
许多国家仍主要依靠痰涂片镜检这种在一个多世纪之前开发出来的诊断方法。
Many countries still rely principally on sputum smear microscopy, a diagnostic method that was developed over a century ago.
LLMDA的检测始于对试样（诸如痰液和血液）中DNA或RNA的纯化。
The LLMDA process starts with the purification of DNA or RNA from a sample, such as sputum or blood.
柬埔寨增加了费用，但是没有增加DOTS所治疗的痰检阳性患者的总数。
Cambodia increased spending, but did not increase the total number of smear-positive patients treated under DOTS.
慢性阻塞性肺病最常见的症状是呼吸困难，或“喘不过气来”，痰过多和慢性咳嗽。
The most common symptoms of COPD are breathlessness, or a 'need for air', excessive sputum production, and a chronic cough.
他们均完成了一张关于五种症状的调查问卷，并进行了肺结核菌痰培养和HIV检测。
All completed a five-symptom questionnaire and underwent sputum TB culture and HIV testing.
通过扩大DOTS的人口覆盖面以及增加痰涂镜检的使用，欧洲区域可达到目标。
The European Region could reach the target by increasing both DOTS population coverage and the use of smear microscopy.
比如，在加拿大，我小时候看到过有人在公共场所随地吐痰，或是在家里把痰吐在痰盂里。
In Canada, for instance: when I was young I saw men spitting in public areas outdoors, or in spittoons at home.
每年采用最普遍的检测方法——痰涂片显微镜检查诊断和报告的结核病病例仅为大约220万例。
Only about 2.2 million TB cases annually are diagnosed and reported with sputum smear microscopy, the most widely available test.
听身体的，如果你还在发烧，咳出脏痰，一想到坐火车或公车就觉得恶心，就别回去上班。
Listen to your body - if you're still running a fever, coughing up green muck and feel nauseous at the thought of getting on the train or bus, don't go into work.
共有1460万流行病例（10万分之229），其中610万为痰检阳性（10万分之95）。
There were 14.6 million prevalent cases (229/100 000), of which 6.1 million were smear-positive (95/100 000).
在多数国家，实验室仍采用已使用了100年之久的诊断方法，仍在用显微镜观察痰涂片来检测结核菌。
Laboratories in most countries are still using a century-old diagnostic method that involves searching for TB bacteria derived from a person's sputum under a microscope.
在多数国家，实验室仍采用已使用了100年之久的诊断方法，仍在用显微镜观察痰涂片来检测结核菌。
Laboratories in most countries are still using a century-old diagnostic method that involves searching for TB bacteria derived from a person's sputum under a microscope.
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