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汉语拼音：fù lí zǐ

带负电荷的离子。如氯离子Cl-、硝酸根离子NO3-等。也叫阴离子。

1. 带负电荷的离子。如氯离子、硝酸根离子等。

   金平 《停电》：“那就是负离子发射的频率。”

• As the two charge distributions separate, leaving positive and negative sheaths.

  当两种电荷分布开始时, 就留下正离子鞘和负离子鞘.

• In some way, positive and negative ions are developed in a thunderstorm.

  在雷雨中, 正离子和负离子以某种方式形成.

• The anions produced are carbanions.

  由此而产生的负离子,人们称之为碳负离子.

• We will present here a simple negative - ion scheme.

  我们将在此介绍一下简单的负离子的体系.

• Positive ions drift downward, negative ions drift upward.

  正离子向下漂移, 负离子向上漂移.

• In the region where the corona exists, large numbers of positive and negative ions are formed.

  在存在电晕的区域, 形成了大量正离子和负离子.

• The addition of hydrogen bromide involves the attachment of an anionic nucleophile in the final step.

  溴化氢加成的最后一步,是负离子亲核试剂的附加.

• How is the function of the anion of air conditioning used?

  空调的负离子的功能如何使用?

• Scientific researchers have found tears to be composed of negatively charged ions.

  科学研究者发现眼泪含有负离子.

• Discusses the of natural tourmaline material & technology used in air filtration field.

  讨论天然电气石负离子材料 与 技术在空气过滤领域的应用前景.

• This paper introduces a new air negative ions producer with liquid electrodes.

  介绍一种我们研制的新型液体电极式空气负离子发生器.

• Business Scopc: Pocket - size costnetology instruments, Dual - anion air freshener.

  公司业务、品名称: 美容仪器批发 、 产加工销售中发牌袖珍美容仪和双负离子空气净化器.

• Let's purify air with a negative ion generator.

  我们用负离子发生器净化一下空气吧.

• In the wash solution, these positively charged cationic adsorb to the negatively charged surface of fabrics.

  在溶液中, 这些带正电的阳离子吸附在表面带负离子的织物上,起到润滑作用.