求翻译：吸入：蒸氣濃度約50ppm：輕微嗜睡和頭痛；50-100ppm：刺激鼻子、喉嚨和呼吸道；約100ppm：引起疲勞和暈眩；超過200ppm：引起之症狀與酒醉類似，眼花、麻木和輕微噁心；超過500ppm引起精神混亂和不協調；更高濃度（約10000ppm）則更進一步抑制中樞神經系統，會導致無意識和死亡；更嚴重暴露可能引起腎臟衰竭。是什么意思？

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Inspired: steam concentration approximately 50ppm: Minor in sleep and headaches; 50-100Ppm: stimulation nose, spots and airway; approximately 100ppm: cause fatigue and dizziness; more than 200ppm: out of symptoms and wine immersion similar, confused, lends and minor nausea; more than 500ppm cause sp

Inspiration: Vapor density approximately 50ppm: Is addicted to slightly rests with the headache; 50-100ppm: Stimulates the nose, the throat and the respiratory tract; Approximately 100ppm: Causes is weary and is dizzy; Surpasses 200ppm: Causes the symptom and drunk similar, vertigo, numb and slight

Inhalation: steam gas concentration about 50ppm: minor addicted to sleep and headache; 50-100ppm: stimulus nose, and throat and respiratory; about 100ppm: caused fatigue and Dizzy; over 200ppm: caused of symptoms and drunk similar, dazzled, and numb and minor nausea; over 500ppm caused spirit chaos

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