1. Although we don't know where the sputa is, it never goes away. 尽管你不知道这个塔它在哪里，但它还是在你那里。
2. Conclusion: Ginkgo Dew is a good TCM preparation for relieving cough and removing sputa. 结论：银杏露是良好的止咳、祛痰中药制剂。
3. Spitting does great harm to public health. Have u ever noticed the street, the road... sputa everywhere, aye? 随地吐痰对公众健康危害巨大，你没有注意过街上路上么，到处都是痰。
4. Methods: The sputa of 30 lung cancer patients and 25 benign lung disease patients (control group) were checked for telomerase activity with PCR-TRAP ELISA. 方法：运用端粒酶pcr - TRAP酶联免疫吸附试验(ELISA)测定法对30例肺癌患者及25例肺部良性疾病患者(对照组)的痰液进行端粒酶活性检测。
5. METHODS Several parts of 10 oxygen moisture bottles, moistured water, ward air, and hands of doctors and nurses were detected by bacteriology methods, and the sputa of patients were cultured. 方法 采集10个氧气湿化瓶使用前、中、后各部位样品进行细菌培养检查，同时对湿化水、室内空气和医护人员的手进行细菌培养检测，并采集患者痰液进行培养检查。
