管簇 的英文怎麼說
中文拼音 [guǎncù]
管簇
英文
tube bank-
In the main vein there exist some abnormal vascular bundles. salt glands were observed on epidermis. the cutin layer is thin
葉脈為異形維管束；葉上表皮有鹽腺；角質層薄；柵欄組織中有巨型簇晶存在於胞間空腔中。The results show that : the glomerulus of the mouse consists of a lobular arteriole within the glomerulus, capillary meshwork lobules and communication branches between the lobules and the efferent arteriolar roots ; there are some sublobular microcirulatary units in lobules ; the glomerulus of chrysolophus pictus is only a tortuous vascular ball ; there are no branches anastomosed between the vascular ; the afferent arteriole is a branch, efferent arteriole is one either, but some efferent arteriole has branches
結果表明：小白鼠腎小球由小球內小葉微動脈、毛細血管網小葉及小葉間交通支和小葉輸出血管構成，小葉可分出亞單位；紅腹錦雞腎小球為一簇迂迴盤曲的血管團，血管間未見有復雜的分支和吻合；小白鼠和紅腹錦雞進球小動脈和出球小動脈均為一支，但有的出球小動脈有分支。After the briefly present the origin and features of internet protocol version 6 ( ipv6 ), the paper detailedly introduced the conception, characters, security technologies of vpn, and main tunnel protocols used to implement and deploy vpns. after analyzing and comparing these technologies of realizing vpns, we choosed ipsec. then, the paper analyzed in the ipsec structure, function, work mode, and its components such as authentication header ( ah ), encapsulating security payload ( esp ), internet key exchange ( ike ), encryption and authentication algorithms, security association, security policy, and how they cooperate with each other in order to secure ip packages
在簡要介紹ipv6協議的由來和優點之後，詳細闡述了虛擬專用網的概念、特點、安全技術及實現的關鍵隧道協議，通過對實現技術的分析比較，選用了安全性強大的ipsec隧道技術，接著深入研究了ipv6安全協議ipsec的體系結構、操作模式，詳細論述了ipsec協議簇的各個組成部分，如認證報頭ah協議、封裝安全載荷esp協議、密鑰管理ike協議、加密認證演算法、安全聯盟和安全策略等，以及這些組件之間如何協作，來共同實現對網路層ip數據包的安全保護。Ike ( internet key exchange ) is the protocol which performs mutual authentication and establishes security associations ( sas ) for ipsec ( ip security ). it is a very important component of the ipsec protocol suite
因特網密鑰交換（ internetkeyexchangeike ）協議是ipsec （ ipsecurity ）協議簇的重要組成部分，負責動態協商和管理安全聯盟。Chapter five introduces the detail technics process of synthesis of carbon nanotubes by using liquid - hydrocarbon diffusion flame. chapter six discusses and analyzes the effects of every technics paramenters on the nanotubes produced by using liquid - hydrocarbon diffusion flame. chapter seven analyzes the sem and tem micro - appearances of the nanotubes produced by liquid - hydrocarbon diffusion flame and draws the conclusion of the nanotubes " cluster growth mechanism. chapter eight analyzes the sem and tem micro - appearances of the nanofibes produced by liquid - hydrocarbon diffusion flame, and considers that the growth mechanism of nanotubes and nanofibers is different
第六章討論和分析了液態碳氫化合物燃料擴散火焰法制備碳納米管時具體各項工藝參數的影響。第七章分析了擴散火焰法制備碳納米管的sem形貌和tem形貌，歸納出碳納米管團簇生長的規律。第八章對六種基板材料在擴散火焰中制備出的碳納米纖維的sem形貌和tem形貌作了分析討論，認為擴散火焰法制備碳納米管和碳納米纖維的形成機理不同。And the positive clones were used as the immunogens to immunize mice. both of the serum and phage peptides were add to measure their effects on the growth of huvec ( human umbilical vascular endothelial cell )
檢驗這種短肽可否模擬vegf的抗原決定簇誘發機體產生能與vegf結合的抗體，研究小鼠抗血清對huvec （人臍靜脈血管內皮細胞）生長的抑制作用以及噬菌體表達的7肽和12肽對huvec生長的抑制作用。Abstract : this paper describes the prospect of nanomaterials, the preparing methods of carbon nanotubes, nanozeolites and nano metal cluster particles, the excellent properties of nanomaterials as catalyst supports and catalysts, and the study status of nano supports and nano catalysts applied to catalysis yield in china
文摘:介紹了納米材料的發展前景，納米碳管、納米分子篩以及納米金屬簇粒子的制備方法，納米材料用作載體或催化劑的優異性能，納米載體或催化劑的催化應用領域的研究開發概況。It is found that the catalyst inducement and density greatly affect the alignment of carbon nanotubes. ferrocene as the catalyst precursor, double - layered aligned carbon nanotubes were grown on silicon substrates using chemical vapor deposition ( cvd ) by decomposing acetylene twice
對于鍍al 、鍍ni硅面，在二茂鐵分解形成的納米鐵顆粒與襯底上的al和ni顆粒分別形成的液相合金的作用下，碳原子團簇生成大量雜亂無序的碳納米管。Clusters of atrophic prostatic acini with proliferatie changes. at low magnification, it may be mistaken for adenocarcinoma ; howeer, they lack cytologic features of cancer such as prominent nucleoli
簇狀萎縮的前列腺腺泡伴發增生性改變。低倍鏡下容易誤當作腺癌，盡管如此，仍缺乏典型的癌細胞特徵，如核仁顯著等。This idea arose to explain a puzzling fact about dark matter : although it clumps on the vastest scales, creating bodies such as galaxy clusters, it seems to resist clumping on smaller scales
這個想法正足以解釋關于暗物質的一些謎題：盡管暗物質大規模簇擁在一起、創生出大如星系團的物體，它們卻似乎不願聚集成較小的物體。分享友人