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单词 chlorophyll
释义
  • chlorophyll

    • 英?[?kl?r?f?l]
    • 美?[?kl??r?f?l]

    释义

    • n.
      叶绿素
  • 实用场景例句

    • 全部
    • 叶绿素

    It may be coloured with chlorophyll or not more than 0.015 % of a suitable green soap dye.

    它可能由叶绿素或不多于0.015%合的绿皂染料染色.

    期刊摘选

    The manufacture of chlorophyll in plants is activated by sunlight.

    植物中的绿叶素是在日照的条件下开始产生的.

    期刊摘选

    Effects of Silicon on Chlorophyll Fluorescence and Gas Exchange of Zizyphus jujuba cv.

    与硅对盐胁迫下金丝小枣叶绿素荧光参数和气体交换的影响>>相似的文献.

    期刊摘选

    Fig . 1 Effect of heavy metals on chlorophyll content in leaves of K . candel.

    图1重金属污水对秋幼苗中叶绿素含量的影响.

    期刊摘选

    During the hot summer months, leaves produce food using water and a chemical called chlorophyll.

    在炎热的夏季, 树叶利用水分和一种名为叶绿素的化学物质制造养分.

    期刊摘选

    The green stuff on the occasional freak potato chip is chlorophyll.

    洋芋片上偶尔会出现绿色的诡异部份,其实那是叶绿素?

    期刊摘选

    The tendency of chlorophyll content was ascend in first and descend at last.

    叶绿素含量在各播期基本都呈现先升后降的趋势.

    期刊摘选

    Effects pollution of Cd ~ ( 2 + ) , Hg ~ ( 2 + ) and Cr ~ ( 6 + ) on chlorophyll content of tissue cultured Dioscorea zingiberensis was measured.

    研究了重金属离子Cd2+ 、 Hg2 +、Cr6+污染对组培盾叶薯蓣叶绿素含量的影响.

    期刊摘选

    The relationship between conjugated system and chemical reaction of chlorophyll derivative was discussed.

    讨论了卟吩环系的共轭体系和芳香性质,以及与化学反应活性的联系.

    期刊摘选

    All are structurally similar to chlorophyll a of plants.

    它们的结构都与植物体叶绿素a的结构相似.

    期刊摘选

    Gelatin, Glycerol , Essential oil of orange, Titanium dioxide, Copper Chlorophyll.

    明胶, 甘油, 香橙精华, 二氧化钛, 铜叶绿素.

    期刊摘选

    Party of these organisms are plants, mostly algae, and contain chlorophyll.

    这些生物的~部分是植物, 而大多数是含有叶绿素的藻类.

    期刊摘选

    There was not significant relation between the content of chlorophyll and multiple chromosome.

    始穗期水稻剑叶叶绿素含量与水稻倍性之间没有明显的相关性.

    期刊摘选

    Amino acid is the primary resource to synthesize protein, ferment, chlorophyll and other protoplasm.

    氨基酸为植物体内合成蛋白质 、 酵素 、 叶绿素及其他生命物质的主要成分.

    期刊摘选

    Chlorophyll was extracted from leaves of table beet and fodder beet by 80 % acetone.

    采用80%丙酮提取法提取食用红甜菜和饲用甜菜叶片中的叶绿素;用0.

    期刊摘选

    Satellites can currently measure sea temperature, sea height and chlorophyll concentrations.

    卫星可实时测量海水温度 、 海面高度及叶绿素浓度.

    期刊摘选

    Aging leaves also send back chlorophyll.

    老叶还送回叶绿素.

    期刊摘选

    It is found in porphyrins, and is essential for chlorophyll synthesis.

    卟啉结构中具有铁, 是组成叶绿素的必要物质.

    期刊摘选

    Copper deficiency results in chlorosis, suggesting that copper may be involved in the synthesis of chlorophyll.

    它还存在于质体蓝素蛋白中, 和光合电子传递有关.

    期刊摘选

    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.

    《简明英汉词典》

    Ingredient: Ocean chlorophyll, the essence Songzao, allantoin, mica Essence.

    成份: 海洋叶绿素, 松藻精华, 尿囊素, 云母精华.

    期刊摘选

    Chlorosis The loss of chlorophyll from plants resulting in yellow ( chlorotic ) leaves.

    缺绿病:由于缺乏叶绿素而导致植物叶片 萎 黄的现象.

    期刊摘选

  • 真题例句

    • 全部
    • 四级

    The slugs can manufacture chlorophyll, the green pigment in plants that captures energy from sunlight, and hold these genes within their body.

    2019年12月四级真题(第三套)阅读 Section C

    Their babies retain the ability to produce their own chlorophyll, though they can't generate energy from sunlight until they've eaten enough algae to steal the necessary genes, which they can't yet produce on their own.

    2019年12月四级真题(第三套)阅读 Section C

  • 英英释义

    Noun

    • 1. any of a group of green pigments found in photosynthetic organisms
  • 行业词典

    • 医学

      叶绿素:所有进行光合作用的细胞中都有的一组绿色色素,其与血红素的差异在于:螯合物的中心金属原子为锰(而不是铁),除四个吡咯环外,还有一个并合的环戊酮环和一条植醇长侧链。叶绿素通过吸收光产生一个激发电子而起作用,后者沿色素分子的链转移,最后产生ATP或NADH。叶绿素a见于一切需氧光合作用的生物体如绿色植物、藻类及蓝藻细菌(cyanobacteria)???叶绿素b见于高等植物,叶绿素c1及c2见于硅藻及褐藻,叶绿素d见于红藻???菌叶绿素则见于具厌氧光合作用的细菌。水溶性叶绿素盐制剂主要由叶绿素钠及/或钾盐的铜络合物组成,外用于皮肤病损以除其臭味,口服可为溃疡性病损以及结肠造口术、回肠造口术或大小便失禁时的尿、粪除臭???

    • 植物学

      叶绿素???

    • 生物化学

      叶绿素???

    • 生物学

      叶绿素???

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