xylem sap 英[ˈzailem sæp] 美[ˈzaɪləm sæp] 释义 木质部汁液
xylem 木质 来自希腊语xylon,木头。英文词源xylem (n.) "woody tissue in higher plants," 1875, from German Xylem, coined from Greek xylon "wood" (see xylo-).双语例句1. Sapwood contains xylem vessels, but not as strong as heartwood. 边材含有木质导管, 但不如中心木质那样坚硬. 来自辞典例句 ...
Some trees bleed xylem sap profusely when their stems are pruned in late winter or early spring, e.g. maple and elm. en.wikipedia.org The plant has a large central medulla and a single vascular bundle containing the xylem, phloem and cambium. ...
Sapwood containsxylemvessels, but not as strong as heartwood. 边材含有木质导管, 但不如中心木质那样坚硬. 辞典例句 Bring 10 Glittering Dust to ArchmageXylem. 为大法师克希雷姆收集10份闪光粉末. 期刊摘选 Thexylemof ferns only contains tracheids. ...
在老茎中,仅最新的木质部环参与物质的运输。这些木质部环组成边材。 10.The xylem sap of bottle gourd No. 3 as rootstock was the best one to promote grafting seedling of cucumber to grow significantly. 华瓠杂3号做砧木的嫁接苗伤流液对黄瓜苗的生长有明显的促进作用;...
| 划词 英汉-汉英词典 n. 部 近义、反义、联想词 近义词 n. vascular tissue 联想词 capillary毛细管;photosynthesis光合作用;vascular血管的;sap树液;tissues组织,薄的纱织;woody 的;cellulose纤维素;endothelial内皮的;leaf子; 英语例句库 1.The development ofxylemis of mesarch.Stomata are monocyclic type. ...
用作名词(n.) Lignified tissues include SCLERENCHYMA and XYLEM. 木质素组织包括厚壁组织和木质部。 The xylem of ferns only contains tracheids. 蕨类植物的木质部只含有管胞。 权威例句 Xylem Structure and the Ascent of Sap Vulnerability of Xylem to Cavitation and Embolism ...
英文: The primary xylem were diarch.中文: 初生木质部为二原型.英文: Embolism in Xylem Vessel of Plants中文: 植物木质部导管栓塞 英文: Schima superba stem CO2 efflux and its relations to xylem sap flux density a nd xylem CO2 concentration.中文: 荷木树干CO2释放通量与木质部液流和CO2浓度的关系 ...
1) xylem sap 木质部汁液 1. By using the method of nutrient solution culture and simulated water stress by PEG 6000,the effects of different nitrogen forms(NO3——N,NH4+-N and NO3——N+NH4+-N)and water stress on root growth,water uptake andxylem sapof rice plants were studied. ...