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- 甲氧基松柏苷
- 更多网络例句与松柏相关的网络例句 [注:此内容来源于网络,仅供参考]
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Their structures were characterized as dihydroconiferyl dihydro-p-coumarate, vanillin, apocynin, p-hydroxybenzaldehyde, syringaldehyde, syringic acid, syringylethanone,α-hydroxypropiosyringone, coniferyl aldehyde, dihydroconiferyl alcohol, 2-hydroxyphenylpropanol, and 3-hydroxy-4-methoxy-phenylethanol, respectively.
结果 从该植物中分离得到12个酚性化合物,其结构分别为二氢松柏醇二氢对羟基桂皮酸酯,香草醛,罗布麻宁,对羟基苯甲醛,丁香醛,丁香酸,丁香乙酮,α-羟基丁香丙酮,松柏醛,二氢松柏醇,2-羟基苯丙醇和3-羟基-4-甲氧基苯乙醇。
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The new progresses:(1)the anatomic studies on the leaves, stems and cones of 25 species Late Mesozoic conifers, particularly those very similar to the living genera, such as Athrotaxites, Torreya, Taxus, Cephalotaxopsis, Cunninghamia and the cheirolepidaceous conifers, such as Brachyphyllum and Psudofrenelopsis;(2) the distribution and evolution of the Late Mesozoic conifers, the relationship between the concentration of CO2 of the atmosphere and the stoma index of the gymnosperms during the Middle Jurassic and Early Cretaceous;(3) the characters, compositions and ages of the Jurassic floras of Yabula Basin, and Erlian Basin of Inner Mongolia and the Early Cretaceous floras and Jiuquan basin and Beishan Area of Gansu.
对12属25种中生代松柏类的枝叶、球果及茎干化石进行了解剖研究,特别是对与现生松柏类相似的Athrotaxites, Torreya, Taxus, Cephalotaxopsis, Cunninghamia及可能属于掌鳞杉科的Brachyphyllum, Psudofrenelopsis等的研究较为深入,发现了4个新种;总结了中国晚中生代松柏类的特点及分布,讨论了重点属的起源和演化问题;研究了中侏罗世、早白垩世及现代裸子植物包括松柏类气孔与大气CO2浓度关系,发现气
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Know more about the animal and plants","people turn pale at the natural phenomenon of roaring thunder and violent wind"(Piece of Village Party, the Analects②),"know that the cypress is the last to be defoliated only when it is cold(Piece of Zihan, the Analects②) etc.
多识于鸟兽草木之名&,&迅风雷烈必变(迅雷烈风这种自然现象,人遇见脸色就变)&。&岁寒然后知松柏之后凋也(天冷了才晓得松柏是最后落叶的),等等。
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Pine and cypress, with a close link to the Chinese people's life, are of king importance among all trees in the eyes of the Chinese people.
松柏是百木之王,和我国人民的生活有着密切的联系,松柏的自然属性与绵延几千年的中国传统文化之间有许多呼应与契合之处。
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Only when the weather turns cold will we truly understand the pine and cypress are the last to fade.
岁寒,然后知松柏之后凋也。天冷了,才知道松柏树是最后凋零的。
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Chinese pine and cypress culture,a cultural system centered on pine and cypress and their related cultural phenomena formed in the course of processing and utilizing pine and cypress and being used not just as a kind of natural material, is the essence of Chinese forestry culture and an important component of Chinese traditional culture with rich connotations.
摘要中国松柏文化是指人类在加工和利用松柏的过程中超越了松柏作为自然物的范畴,形成的一种与松柏相关的文化现象和以松柏为中心的文化体系。它是中国林业文化的精髓,是我国传统文化的重要组成部分,具有丰富的内涵。
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The paper, based on a review of ancient literatures, expounds Chinese pine and cypress culture from the perceptions of the material and spiritual cultures of pine and cypress.
该文在查阅古文献的基础上,从松柏物质文化和松柏精神文化两个方面对中国松柏文化进行了论述。
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Confucius said,"Only in cold winter does one know that the pine and the cypress are the last to shed their leaves.
& 松柏后凋子曰:&岁寒,然后知松柏之后凋也。&孔子说:&在寒冷的冬季人们才知道松树是最后落叶的。
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When the pine and cypress resin flows down the time, there is a small insect was accidentally Pine resin poured into the case, it will be sealed inside, and go through years, decades, centuries of time, they formed the amber.
当松柏树脂流下来的时候,有一只小昆虫不小心被松柏树脂淋到了的话,它就会被封在里面了,再经过几年、几十年、几百年的时间,就形成了琥珀。
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Chinese pine and cypress culture,a cultural system centered on pine and cypress and their related cultural phenomena formed in the course of processing and utilizing pine and cypress and being used not just as a kind of natural material,is the essence of Chinese forestry culture and an important component of Chinese traditional culture with rich connotations.
中国松柏文化泛指人类在加工和利用松柏的过程中超越了松柏作为自然物的范畴,形成的一种与松柏相关的文化现象和以松柏为中心的文化体系。它的形成源于人类认识自然、改造自然过程中对自然松柏的认识和反映。中国松柏文化是中国林业文化的精髓。
- 更多网络解释与松柏相关的网络解释 [注:此内容来源于网络,仅供参考]
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Amidst these cypress trees:松柏树丛中
Beneath these jasmine flowers 茉莉花枝下 | Amidst these cypress trees 松柏树丛中 | I give you now my books 无论何秘密
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pine-juniper biome:松柏林群系
pine barren 松類荒原 | pine-juniper biome 松柏林群系 | pinger 超音波發射機
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coniferin:松柏酐
conifer 针叶树,松柏类植物 | coniferin 松柏酐 | coniferol 松柏醇
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coniferin hydrochloride:盐酸松柏苷
Coniferae | 松柏科 | coniferin hydrochloride | 盐酸松柏苷2, 4- | coniferous forest | 针叶树林
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coniferous:松柏科的
coniferles 针叶树,松柏类 | coniferous 松柏科的 | coniferous wood 针叶木,软木,针叶材
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coniferol; coniferyl alcohol:松柏醇
松柏苷 coniferin | 松柏醇 coniferol; coniferyl alcohol | 毒芹碱 coniine
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reagent, coniferyl alcohol:松柏醇試劑 松柏醇试剂
reagent, Benedict 本內迪克試劑 本内迪克试剂 | reagent, coniferyl alcohol 松柏醇試劑 松柏醇试剂 | reagent, cyanogen bromide 溴化氰試劑 溴化氰试剂
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coniferophyte:球果植物,松柏类植物,针叶植物
Coniferidae 松柏亚纲 | coniferophyte 球果植物,松柏类植物,针叶植物 | coniferopsida 松杉植物
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Cordaitaceae:亚松柏科;苛黛松科(化石)
绳索用纤维 cordage fibers | 亚松柏科;苛黛松科(化石) Cordaitaceae | 亚松柏目;苛黛松目 Cordaitales
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松柏门 Conifers 松柏:Phylum Coniferophyta
Gymnosperms裸子植物 | Phylum Coniferophyta 松柏门 Conifers 松柏 | Phylum Cycadophyta 苏铁门 Cycads 苏铁