compartment pressure - the air pressure maintained in an air-tight compartment (as in an aircraft) overpressure - a transient air pressure greater than the surrounding atmospheric pressure; "the overpressure of the blast kills by lethal concussion" sea-level pressure - the atmospheric pressure reduced...
Tytler,R.Children’s conceptions of air pressure: Exploring the nature of conceptual change. International Journal of Science Education . 1998Tytler, R. (1998). Children's conceptions of air pressure: Exploring the nature of conceptual change. International Journal of Science Education, 20 , 929–...
17. operating by means of air pressure or by acting upon air: an air drill; an air pump. 18. of or pertaining to aircraft or to aviation. 19. taking place in the air; aerial. 20. imaginary; imitated; mimicked (used before the name of a musical instrument): to play the air gu...
What happens to the air pressure as the altitude increases? A. It increases. B. It stays the same. C. It decreases. D. It first increases then decreases. 相关知识点: 试题来源: 解析 C。解析:随着海拔高度增加,气压会降低。因为随着高度升高,上方空气柱的重量减小。A选项气压是降低而非增加,B...
How is the air pressure___(relate)to gravity?相关知识点: 试题来源: 解析 related 答案为:related 通过分析语境,本题考查短语be related to(与…有关).所给单词relate为动词,意思是"相关的"或"有联系的",其形容词形式为related,表示"联系"或"使有联系".短语be related to是固定搭配.故答案为related气压...
The meaning of AIR is the mixture of invisible odorless tasteless gases (such as nitrogen and oxygen) that surrounds the earth; also : the equivalent mix of gases on another celestial object (such as a planet). How to use air in a sentence. Synonym Discu
The air pressure may ___ as the storm approaches. A. increase B. decrease C. change slowly D. stay high 相关知识点: 试题来源: 解析 B。本题考查动词辨析。风暴来临,气压通常会降低,decrease 符合。increase 是增加;change slowly 变化慢,不太符合风暴来临气压的变化特点;stay high 保持高,不符合实...
A: That's the air pressure. You'll get used to it in a little while. 这是空气压力所致,一会儿就会习惯的。pressure ['prɛʃɚ] n. 压力;压迫,[物] 压强 vt. 迫使;密封;使……增压get used to 习惯于…get used to doing 渐渐习惯于 ; 逐渐习惯于get used to it 快点适应这里的生活 ...
As the plane moves up,the change in air pressure reduces of the sensibility of our taste buds. A. half B. one third C. one fourth D. one fifth 相关知识点: 试题来源: 解析 B 答案B 解析 细节理解题。根据第三段第三句中的“...thechangeinairpressure(气压)reducesonethirdofthesensibility(...
20 What causes the air pressure in the lungs to decrease during breathing in? A A contraction of the external intercostal muscles and diaphragm B expansion of the lungs causing a decrease in the volume of the alveoli C outward movement of the ribs and upward movement of the diaphragm D highe...