英语词汇phloem怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

phloem

释义

phloem

英/ ?fl??em /

美/ ?flo?em /

简明释义

n.（植）韧皮部；筛部

网络释义

1
[植]?韧皮部
韧皮部（Phloem）：主要由筛管、伴胞、韧皮纤维和韧皮薄壁细胞组成，这部分比较柔软，故称韧皮部。
2
?筛管部
... pheromone trap 信息素罗网 phloem 筛管部 phloem fiber 韧皮纤维 ...
3
?轫皮部
... phlobaphene红粉；树皮色素；树棕质 phloem轫皮部 phloreticacid根皮酸 ...

短语

1
primary phloem
植初生韧皮部
2
phloem fiber
纺韧皮纤维 ; 韧皮部纤维
3
phloem ray
植韧皮射线 ; 韧皮部射线 ; 韧皮放射组织 ; 韧皮髓线

双语例句

1
This had similar mercury levels to the phloem.
树皮的汞含量与韧皮部相近。
2
Primary phloem PHLOEM derived from the procambium in the young plant.
初生韧皮部：指幼嫩植物中来源于原形成层的韧皮部。
3
Phloem elements and adjacent tissues are the principal feeding sites for most aphids.
韧皮部及其邻近组织是大多数蚜虫的主要取食部位。

词源

First attested in 1872. From German Phl?em, from Ancient Greek φλ?ο? ?(phlóos, “husk, bark”), from φλ?ω ?(phléō, “I abound”)

FROM: wiktionary

首次出现：1872. 来自德语Phl?em, 来自古希腊语φλ?ο?("husk, bark"), 来自φλ?ω("I abound")

来自德语phloem,韧皮部，由德国19世纪植物学家Karl Wilhelm根据希腊语创造出来的一个词，来自希腊语phloos,树皮。

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单词	phloem
释义	phloem 英/ ?fl??em / 美/ ?flo?em / 简明释义 n.（植）韧皮部；筛部网络释义 1 [植]?韧皮部韧皮部（Phloem）：主要由筛管、伴胞、韧皮纤维和韧皮薄壁细胞组成，这部分比较柔软，故称韧皮部。 2 ?筛管部 ... pheromone trap 信息素罗网 phloem 筛管部 phloem fiber 韧皮纤维 ... 3 ?轫皮部 ... phlobaphene红粉；树皮色素；树棕质 phloem轫皮部 phloreticacid根皮酸 ... 短语 1 primary phloem 植初生韧皮部 2 phloem fiber 纺韧皮纤维 ; 韧皮部纤维 3 phloem ray 植韧皮射线 ; 韧皮部射线 ; 韧皮放射组织 ; 韧皮髓线双语例句 1 This had similar mercury levels to the phloem. 树皮的汞含量与韧皮部相近。 2 Primary phloem PHLOEM derived from the procambium in the young plant. 初生韧皮部：指幼嫩植物中来源于原形成层的韧皮部。 3 Phloem elements and adjacent tissues are the principal feeding sites for most aphids. 韧皮部及其邻近组织是大多数蚜虫的主要取食部位。词源 1 phloem: First attested in 1872. From German Phl?em, from Ancient Greek φλ?ο? ?(phlóos, “husk, bark”), from φλ?ω ?(phléō, “I abound”) FROM: wiktionary 2 phloem: 首次出现：1872. 来自德语Phl?em, 来自古希腊语φλ?ο?("husk, bark"), 来自φλ?ω("I abound") 3 phloem:韧皮部（由筛管将叶制造的糖分输送到各部位的植物组织）来自德语phloem,韧皮部，由德国19世纪植物学家Karl Wilhelm根据希腊语创造出来的一个词，来自希腊语phloos,树皮。
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