隆达（3698）总经理苏峰正也指出，蓝宝石基板的确仍在吃紧的状态，MO Source（有机金属气体）也和蓝宝石基板一样不好拿，「LED产业不像面板产业那样透明，下游要扩产上游也会一起扩，LED厂大家都面临上游扩产来不及的窘境。
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职工接触的职业有害因素以有机溶剂、粉尘和噪声、刺激性气体、金属毒物为主。
The occupational main hazard substances that the subjects contacted were organic solvent, productive dust and noise, irritant gas, metal poison.
本文综述离子液体萃取金属离子、 有机化合物、 生物分子， 脱硫，脱氮及气体分离等的最近研究进展。
This review summarizes applications of ILS in extractions of metal ions, organic compounds, bio-molecules, desulfurization or denitrogenation from fuels and gases and so on.
乙炔：最简单的炔(C2H2)，无色可燃气体，广泛用作金属焰焊接和切割的燃料，也是合成许多有机化学品和塑料的原料。
Acetylene (ethyne) Simplest alkyne, C2H2. A colourless, flammable, explosive gas, it is used as a fuel in welding and cutting metals and as a raw material for many organic compounds and plastics.
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