The diaphragm vibrates , thus setting the air around it in motion.膜片振动,这使得周围的空气也动荡起来.The diaphragm draws air into the lungs.横膈膜向下运动让空气进入肺部.A portion of the cardia is demonstrated above the diaphragm.膈上发现部分贲门....
The flexible diaphragm is connected to a plat cantilever - calibrated spring.柔韧的膜片一扁平的悬臂校正弹簧相连.Reflection of a beam of light on the diaphragm falls on a phototransistor.经膜片反射的光束照射到光敏管上.The diaphragm draws air into the lu...
There's an economic incentive to comply with the bans, says Ropiek.罗匹克说, 在遵守禁令的问题上还须有经济上的刺激.The bans would lose a significant percentage of their investment.银行的投资便要损失相当大的比例.The convention bans the stockpiling of bio...