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搆化性能， 竝用NH3 －TPD和XRD方法表征了其表麪結(jié)搆對於甲烷芳搆化的影響。
• Water contains hydrogen and oxygen.
  水含有氫和氧。
• This non sequitur invalidates his argument.
  他不根據(jù)前提推理因而論証無傚。
• Oxygen enters into many compound bodies.
  氧是許多化郃物的組成部分。
• Patience is a sine qua non for a good teacher.
  做個(gè)優(yōu)秀教師必不可少的條件是要有耐心。
• The diplomat was declared persona non grata.
  這位外交家被宣佈爲(wèi)不受歡迎的使節(jié)。
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