pureness

英

美

n.  纯度; 纯净

英英释义

noun

• a woman's virtue or chastity
  Synonym:honorhonourpurity
• the state of being unsullied by sin or moral wrong
  Synonym:puritysinlessnessinnocencewhiteness
• being undiluted or unmixed with extraneous material
  Synonym:purity

双语例句

• The process of Ni-Al solid-liquid reaction milling, the powders product and their pureness were investigated by adding HCl, NaCl, KCl, Na_2SO_4 and stearic acid as process control agent.
  研究HCl，NaCl，KCl，Na2SO4和硬脂酸等工艺过程控制剂（PCA）对Ni-Al固液反应球磨过程、粉末产量和粉末纯度的影响。
• The low pureness of parents and the inferior quality of seeds are two prime reasons which makes the low-grade quality of seeds produced by intercrossed maize.
  亲本纯度低、制种质量差是造成玉米杂交种子质量低劣的两大根本原因。
• Secondly, on the poetic history, his criticism about historical-poet theory of Ta Fu's poetry is to maintain the pureness of poetics that is beyond historic systems.
  在诗学史方面，杨慎批判宋代杜诗“诗史说”，是为了维护诗歌独立于历史之外的体制的纯净；
• Pressure of competitiveness in the modern society is so big; it is more and more difficult for people to appreciate pureness and goodness.
  现代社会竞争压力这么大，人们越来越难体会到单纯，善良。
• The turning-angel bookcase with simple and elegant structure contains the immemorial pureness, which can perfect my habitat of spirit.
  构造简洁典雅的转角书柜，蕴藏着古朴的纯粹，完美我的精神寓所。
• Seed pureness is a most key issue on quality management of hybrid rice seed.
  种子纯度是杂交水稻种子质量管理工作中最为关键的问题。
• Pureness is not an attitude, it is one kind of satisfaction.
  单纯不是什么态度，而是一种满足感。
• This is the pureness of innocence and the attraction by some distant divinity.
  是未经时的纯粹，也是遥远神性的招引。
• This paper discusses the measures in aspects of selecting parents, operation and management of hybrid seed production so as to insure seed pureness.
  文章从亲本种子的选择、水稻杂交制种操作及管理方面论述了如何确保种子纯度质量达标。
• Commodity pureness and computing method for tracer dosage with effective trace substance content has been established.
  同时也提出了商品纯度及有效示踪物质含量的示踪化学剂用量的计算方法。