non-oxygen

常見例句

• The non oxygen aromatization feature of methane on Co Mo/HZSM 5 catalyst was investigated. The effect of catayst surface structure on methane aromatization was characterized by using NH 3 TPD and XRD.
  考察了Co－Mo/HZSM－5 催化劑的甲烷無氧芳構(gòu)化性能， 并用NH3 －TPD和XRD方法表征了其表面結(jié)構(gòu)對于甲烷芳構(gòu)化的影響。
• Water contains hydrogen and oxygen.
  水含有氫和氧。
• This non sequitur invalidates his argument.
  他不根據(jù)前提推理因而論證無效。
• Oxygen enters into many compound bodies.
  氧是許多化合物的組成部分。
• Patience is a sine qua non for a good teacher.
  做個優(yōu)秀教師必不可少的條件是要有耐心。
• The diplomat was declared persona non grata.
  這位外交家被宣布為不受歡迎的使節(jié)。
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