chlorophyll是什么意思,chlorophyll怎么读


chlorophyll基本信息

读法:英 ["klɔːrəfɪl; "klɒ-] 美 ["klɔrəfɪl]

释义:

  • n. [植][生化] 叶绿素
  • 使用频率:★

    星级词汇:★

    英英释义

    Noun:

  • any of a group of green pigments found in photosynthetic organisms; there are four naturally occurring forms
  • 中英词源

    chlorophyll 叶绿素

    chloro, 绿色,词源同chlorine, gold。-phyll, 叶子,词源同foliage, folio.

    chlorophyll (n.)
    green-colored stuff in plants, 1819, from French chlorophyle (1818), coined by French chemists Pierre-Joseph Pelletier (1788-1842) and Joseph Bienaimé Caventou (1795-1877) from Greek khloros "pale green" (see Chloe) + phyllon "a leaf" (see phyllo-).
    Www.WEntiyI.cOm

    词态变化

    权威造句

    1. Chlorophyll is produced by the action of light on the plants"leaves.
    光对植物的叶子发生作用从而产生叶绿素.

    来自《简明英汉词典》

    2. The disease causes varying degrees of destruction of the chlorophyll.
    这一病害使叶绿素遭到不同程度的破坏.

    来自辞典例句

    3. The structure of the chlorophyll molecule is known . It consists ofporphyrin.
    叶绿素的分子结构已经搞清, 它是由卟啉组成的.

    来自辞典例句

    4. Inhibition of chlorophyll synthesis may be caused by etiolation, mutant blocks, or streptomycin.
    叶绿素合成可以由黄化 、 突变性阻塞或链霉素而引起.

    来自辞典例句

    5. The function of magnesium in the chlorophyll structure is well known and documented.
    镁在叶绿素结构中的功能,早已为人们清楚地阐明,且也得到文献记载.

    来自辞典例句

    近反义词

  • chlorophyll-protein complexes 叶绿素蛋白质复合体...
  • chlorophyll deficiency 叶绿素缺乏
  • chlorophyll corpuscle 叶绿体
  • chlorophyll defect 叶绿素缺乏
  • chlorophyll mutation 叶绿素突变
  • copper chlorophyll 叶绿素铜
  • chlorophyll a [机] 叶绿素a...
  • chlorophyll body 叶绿体
  • chlorophyll solar cell 叶绿素电池
  • chlorophyll meter 叶绿素计
  • chlorophyll b [机] 叶绿素b...
  • chlorophyll hydride 氢化叶绿素, 原叶绿...
  • chlorophyll granule 叶绿体
  • chlorobium chlorophyll 绿菌属叶绿素...
  • 相似短语

  • chlorophyll content 叶绿素含量
  • chlorophyll deficiency 叶绿素缺乏
  • chlorophyll retention 叶绿素的保持
  • chlorophyll tissure 叶绿组织
  • antenna chlorophyll 天线叶绿素
  • chlorophyll corpuscle 叶绿体
  • chlorophyll deficient 叶绿素缺乏
  • chlorophyll formation 叶绿素的形成
  • chlorophyll c phr. 叶绿素丙
  • chlorophyll and light 叶绿素和光照
  • 单词分析

    暂无,等待补充.

    记忆方法

    暂无,等待补充.

    版权声明:问题易所有作品(图文、音视频)均来源网络,版权归原创作者所有,与本站立场无关,如不慎侵犯了你的权益,请联系我们告知,我们将做删除处理!