chlorophyll

chlorophyll怎么读

英式音标：[ˈklɒrəfɪl]

美式音标：[ˈklɔrəfɪl]

chlorophyll基本解释

n. [植][生化] 叶绿素

chlorophyll的意思释义

n.

叶绿素；

英英释义

n.any of a group of green pigments found in photosynthetic organisms; there are four naturally occurring forms

同义词：chlorophyl

chlorophyll用法及例句

词组短语

chlorophyll content叶绿素含量

双语例句

用作名词(n.)

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。

Chlorophyll is a green substance in plants that absorbs energy from sunlight and helps them grow.

叶绿素是生长在植物中的绿色物质，它能吸收阳光，促进植物生长。

例句参考

Chlorophyll Fluorescence and Photosynthesis: The Basics

CHLOROPHYLL FLUORESCENCE AND PHOTOSYNTHESIS : The Basics

Chlorophyll fluorescence: a probe of photosynthesis in vivo.

The use of chlorophyll fluorescence nomenclature in plant stress physiology.

Determination of chlorophyll and pheopigments:spectrophotometric equations

Maxwell K, Johnson GN. Chlorophyll fluorescence - a practical guide. J Exp Bot 51: 659-668

Perspectives in Experimental Botany. Chlorophyll fluorescence—a practical guide

Continuous recording of photochemical and non-photochemical chlorophyll fluorescence quenching with a new type of modulation fluorom...

The relationship between the quantum yield of photosynthetic electron transport and quenching of chlorophyll fluorescence

chlorophyll词源

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-).

chlorophyll相关例句

1.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。

2.These include the chlorophyll precursor protochlorophyllide a.

这些受体包括叶绿素的前体原叶绿酸a。

3.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。

4.Aging leaves also send back chlorophyll.

老叶还送回叶绿素。

6.When a solution of chlorophyll is placed in a beam of white light, it gives off light of a deep red hue. This phenomenon is called fluorescence.

当叶绿素溶液置于白光光柱中，溶液发出暗红色的光，这一现象称为荧光现象。

7.Chlorophyll is a green substance in plants that absorbs energy from sunlight and helps them grow.

叶绿素是生长在植物中的绿色物质，它能吸收阳光，促进植物生长。

9.The chief differences between chlorophyll and heme are the presence of a magnesium atom in the center of the porphyrin ring.

叶绿素和血红素之间的主要的差别为在卟啉环中心存在一个镁原子。

10.Right again. Chlorophyll degradation makes it possible to see the other colors.

又对了。叶绿素的退化使我们能够看见别的颜色。

-- 来源 -- 空中美语-科普篇-怒发冲冠为哪桩？ - Why Do Leaves Change Color in Fall?