单词：intake airflow
单词：intake airflow 相关文章
It's tough to be a machine in the desert. Particles of dirty sands walk their way in to moving parts where they break turbine's motors pipes on other equipment.To avoid the costly warranty, researches are taking lessons from a desert native, the yell
Scientific American(二)月
Health Care Teams Worldwide Work To Reduce Salt Intake Eating too much salt can lead to high blood pressure, stroke and heart attack, even where its least expected. Researchers in Kenya from the Weill Cornell Medical College say hypertension is on a
VOA标准英语2013年(七月)
今天我们要学的词是 intake。Intake 名词，有摄取量的意思。家人一起吃饭，有助于帮助孩子养成健康的饮食习惯。Even if only once or twice a week, eating meals together as a family, increases children's daily frui
英语单词荟萃
BEIJING, Sep. 1 (Xinhuanet) -- A campaign is being launched across U.S. to help lovers of sugar drinks reduce their habit by the Center for Science in the Public Interest. This campaign is based on the findings of a new survey conducted by CDC (Cente
英语新闻
Once stimulated, these muscles go to work and cause us to forcefully expel air from the mouth and nose. Or, in other words, we sneeze. Because the nose lining tends to swell when we lie down, making it even more sensitive to sneeze-causing particles,
英语时差8，16