pure substance

基本解释

• 纯净物；纯物质；纯正物

英汉例句

双语例句

• And using the pure substance.
  利用纯物质的性质。
• We usually use plastic is not a pure substance, which is formed by the preparation of many materials.
  我们通常所用的塑料并不是一种纯物质，它是由许多材料配制而成的。
• The term element refers to a pure substance with AToms all of a single kind. AT present 107 chemical elements are known.
  元素这一术语是指由单一种类的原子所组成的纯物质。现在已经知道有107种元素。

原声例句

• Last time we reach the third law which is telling us that we can't quite get to zero degrees Kelvin .but that as the temperature approaches zero degrees Kelvin, the absolute entropy of a pure substance in perfect crystalline form is zero.
  上次课我们得到了热力学第三定律,这个定律告诉我们我们无法,达到0K的温度,但是在我们接近绝对零度的过程中，以完美晶体形式存在的纯物质的绝对熵,也趋向于零。
  麻省理工公开课 - 热力学与动力学课程节选

权威例句

• His performance is large-spirited comic acting: a pure specimen of Celtic soulfulness, the magical substance that everyone else in the movie has been trying to produce synthetically.
  NEWYORKER: Hear My Song
• The substance, while vital to all life, can, if inhaled in pure form by humans, cause dizziness, disorientation and even unconsciousness.
  FORBES: Harvard Business School Mumbo Jumbo

• pure substance更多例句

词组短语

短语

• pure coal substance 煤可燃质
• Pure Light Substance 纯粹光本质
• high pure substance 高纯物质
• pure substance storard 纯物质达标态
• pure substance standard 纯物质标准态

• pure substance更多词组

专业释义

化学

• 纯物质

  In this thesis, the errors of SRK equation of state when calculating saturated pressure for pure substance was analyzed, the newα(T ,ω) was deduced as .
  本文从分析SRK方程在计算纯物质饱和蒸气压时的误差规律着手,提出了新的α(T ,ω),即:。

• 纯正物

能源科学技术

• 纯物质