According to the principle of Absorption ,it can cyclicly dry and expel the humidty of the compressed air which comes fr根据吸附原理对来自空压机的压缩空气进行循环干燥及排除水分(干燥器内的颗粒状干燥剂具有很强的吸附空气中水分的能力及再生能力)，调整系统压力。
According to the principle of absorption,it can cyclicly dry and expel the humidty of the compressed air which comes fro根据吸附原理对来自空压机的压缩空气进行循环干燥及排除，干燥器内的颗粒状干燥剂具有很强的吸附空气中水分的能力及再生能力。
But skeptics have challenged accounts of sightings, and practical jokers have staged hoaxes that have included grainy fi但是怀疑论者一直认为没有证据证明这个传说，爱开玩笑的人也只是以舞台形象来向人们展示大足野人的存在。
Cryptids, or “hidden animals,” begin life as blurry photographs, grainy videos and countless stories about strange thing这些「隐而未见」的动物诞生于模糊的相片、画质粗糙的影片，与无数关于不明物体在夜里弄出怪声的故事。
I had his dark complexion, long nose, stringy horse's-tail hair, even his grainy voice and quiet, reflective manner.我有着和他一样的棕黑的肤色，长长的鼻子，直直的像马尾巴一样的头发，我甚至有他那种沙哑的嗓音和安静、内向的性格。