spherulite,英語單詞,主要用作名詞,作名詞時譯為“[地質] 球粒”。
基本介紹
- 外文名:spherulite
- 詞性:名詞
- 英式發音:['sferjʊlaɪt]
- 美式發音:['sfɪərjʊlaɪt]

spherulite,英語單詞,主要用作名詞,作名詞時譯為“[地質] 球粒”。
其形容詞形式“spherular”及相關辭彙如“spherulite”進一步擴展了該詞的套用語境。詞源與定義 源自拉丁語“sphaerula”(“sphere”的縮小形式),最早見於晚期拉丁語。權威詞典如《柯林斯英語詞典》將其定義為“a small sphere”(小圓球),中文翻譯包括“球粒”“小球體”等。核心用法 普通例句:“There is He ...
球晶有正負光學性質之分,當徑向的折射率大於切向的折射率進為正光性球晶(positive spherulite),反之為負光性球晶(negative spherulite)。球晶是聚合物最常見的、最重要的一類結晶形態。當聚合物從濃溶液中析出或從熔體中冷卻結晶時,並且在不存在應力或流動的情況下,會形成外觀幾何形狀為球體的結晶形態——球晶。
球粒流紋斑岩 球粒流紋斑岩(Spherulite Rhyolite Porphyry)是採集於大興安嶺的岩石標本。特徵描述 新鮮面米黃色,風化面黃色,球粒結構,塊狀構造,主要礦物:石英,石英,0.2-0.5mm,含量95%,其餘為一些蝕變形成的泥質礦物。主要用途 科學研究
球粒霏細岩 球粒霏細岩(Spherulite Felsitic)是採集於洛陽市嵩縣木植街鄉的岩石標本。特徵描述 灰白色,霏細結構、球粒結構,塊狀構造,主要組成為:玻璃質和微晶石英。主要用途 建築材料
2 、球晶具有雙折射性並呈現特殊的Maltese黑十字消光圖像,因而很容易在偏光顯微鏡下觀測到具有一系列同心環消光的球晶(bended spherulite),這是由於球晶中徑向發射的晶片協同扭曲而造成的。當球晶中徑向發射的晶片不存在協同扭曲時,則觀察不到“同心消光圓環”。形態現象 片晶扭曲現象常常可在高聚物球晶中發現,它在...
英安質球粒晶屑凝灰熔岩(Dacitic Spherulite Crystal Tufflava)是採集於大興安嶺的岩石標本。特徵描述 新鮮面土黃色,風化面黃褐色,熔結結構,塊狀構造,晶屑:粒度大多在0.5-3mm,主要為斜長石,條紋長石和少量石英,含量約20%,膠結物:主要為熔漿和少量火山灰,熔漿脫玻化明顯,出現許多長英質礦物微晶,局部呈...
sphagna sphagna,英語名詞,譯為“水苔;水苔屬”。短語搭配 sphagnum-sphagna 水蘚 單詞釋義 水苔 ...sphaerulite(spherulite)珍珠岩sphagna水苔spice香料...
11. “Poly(epsilon-caprolactone) Banded Spherulites and Interaction with MC3T3-E1 Cells” Langmuir 2012, 28(9), 4382.12. “Promoting Nerve Cell Functions on Hydrogels Grafted with Poly(L-lysine)” Biomacromolecules 2012, 13(2), 342.13. “Heparin-immobilized Biodegradable Polymers as Non-...
5. Jiang Yong, Luo Yanhong, Fan Zefu, Wang Xiayu, Xu Jun, Guo Baohua, Li Lin. Observation of banded spherulites and lamellar structures by atomic force microscopy. Science in China, Ser. B, 2003, 46, 152-159.6. Jiang Yong, Zhou Jianjun, Li Lin, Xu Jun, Guo Baohua, Zhang Zengmin...
26. Yanyan Liang, Guoqiang Zheng (通訊作者), Shuangyang Liu, Kun Dai, Chuntai Liu, Jingbo Chen, Changyu Shen. β-crystal in the iPP melt encapsulated by transcrystallinity and spherulites: effect of molecular weight, Journal of Materials Science,2013, 48:2326-2333 25. Caiqiao Ji, Mancun ...
Polysiloxanes exhibiting Spherulite Texture of Polymeric Smectic A Phase. Journal of Chemical Research.2011.vol35:715-719.SCI收錄,IDS號:881JU,入藏號: WOS:000299480700013.② Study on the properties of mesogenic monomer exhibiting blue phaseand synthesis of Side-Chain Liquid-Crystalline Polysiloxanes...
2. Jun XU, Baohua GUO,Guo-Qiang CHENTerrace on Banded Spherulites of Polyhydroxyalkanoates,J. Polym. Sci. Part B – Polym. Phys.,2003, 41(18), 2128-2134 3. Jun Xu,Bao-Hua Guo, Rui Yang, Qiong WuIn situ FTIR study on melting and crystallization of polyhydroxyalkanoates,Polymer,...
40. Yuxin Tang, Yuekun Lai, Dangguo Gong, Kok-Hui Goh, Teik-Thye Lim, Zhili Dong*, Zhong Chen*, (Communications) “Ultrafast synthesis of layered titanate micro-spherulite particles by electrochemical spark discharge spallation”, Chemistry-A European Journal, 2010, 16(26), 7704-7708.41. Ze...
【9】HM Ye, J Xu*, BH Guo*, et al. Left- or Right-Handed Lamellar Twists in Poly[( R )-3-hydroxyvalerate] Banded Spherulite: Dependence on Growth Axis. Macromolecules 2009, 42, 694-701.【10】HM Ye, M Peng, J Xu*, et al. Conformation Transition and Molecular Mobility of Isolated ...
17. Xing Pengyao, Chu Xiaoxiao, Ma Mingfang, Li Shangyang, Zhang Yimeng, Hao Aiyou*, Self- assembly of folic acid/melamine complexes with hierarchy levels: from membranes to porous spherulites and networks, RSC Advances, 2014, 4(69): 36633-36639.18. Xing Pengyao, Chu Xiaoxiao, Ma ...
5.LinLi,Chi-MingChan,Jian-XiongLi,Kai-MoNg,King-LunYeungandLu-TaoWeng,"ADirectObservationoftheFormationofNucleiandtheDevelopmentofLamellaeinPolymerSpherulites",Macromolecules,V32,no.24,p8240-8242,(1999).J.X.LiandW.L.Cheung,C.M.Chan“OnDeformationMechanismsofb-Polypropylene:3.LamellarStructureafter...
29. Q.Peng,S.X.Qu, X.Y.Lu, J.Weng*. Fabricating Hydroxyaptite Spherulites with Characteristic Microporous Structure by Chitin Sol Emulsified in Oil and Gelatinized In Situ, Key Engineering Materials, 2005,Vol(284-286):419-422(SCI)30. 劉治,盧曉英,姜崇喜,劉安,翁傑。殼聚糖凝膠中原位...
[10] Qian Huan, Shu Zhu, Yu Ma, Juanjuan Zhang, Sen Zhang, Xiaoling Feng, Keqing Han*, Muhuo Yu*. Markedly improving mechanical properties for isotactic polypropylene with large-size spherulites by pressure-induced flow processing. Polymer 2013, 54: 1177-1183.[11] Yincai Tian, Keqing ...
