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Discontinuous layers of oral pearl shells and death of the XPS study


Attention in future research what really happened the interface changes in organic Robinson 4 died of the same below the sample xl Geosphere Fi84Xr】 1】 n1d home e g a shot §, liff ~ m: ntljhd ~ zralion deaf A3-5 mix 2 swollen Gls Grey Shi Shu li l I pulled high to be disk F F5 sampan which t ... dj ... IJfClsIn, ... 2m {ignus ~ llI homes face financial 【Although the very steps to defend. DA dollars per drug Bo Shu Fu dread i {[} rape ashamed _f ¨ nJ funeral I-¨ antics seen. s r a poultry occurred in the amount of variation 『VII. Ignorant of the Chu Lai at the loss of small portions uI. Henderson moved to Taiwan's industry, organic matter above obituary f Bu Xin seven bases in the availability of organic matter is changing Tuo Fu Ren-step j hush salt line. The amount of hunger and education as part of quality in performance Pa r. Monitoring of. Tuen ago) lack of mechanical properties of F 1; Lu E death mask study of changes in population are also on the small table that Parker potential. Dragonflies dead Ke collapse of the fragile trust, strength increases, toughness decreases. And changes in the performance of this Zha was tough. Later gradually weak base, there is ten relatively stable. That of gamma handsome handsome handsome distressed 42S4: ∞ a0,} c = A Volume 22, No. 6 Hou Dongfang, et al. Discontinuous layers of pearl shells and death population study of the XPS with 84l · death can reduce the period of slow down after the extension, until the relatively stable. This organic pearl layer change is closely related to the performance of nacre reflects the relevance of life. 5 Conclusion layered pearl shells contain c, Ca, N,glätteisen GHD, O these four elements, there is a small amount of s elements. The actual content of organic matter in the atomic ratio of each element is: C (67.50). 0 (17.68), N (14.24), s (o.58). Discontinuous layer on both sides of the mouth of the presence of organic compounds were detected, and with the same chance of remaining in the fracture on both sides of the crack extension in organic matter, its path is tortuous, the increase in energy absorption, is conducive to toughening. With the death of the extension of the interface between layers of pearls just the loss of water,http://www.christianlouboutinfrance.org, so that the overall mechanical properties of nacre decreased, and organic ingredients along with the changes, which are gradually. References [1] jackaonA. P. , VincentJ. F. V. , TurnerR. M. Themechanicaldesignofnacre [J]. ProceedingsoftheRoyalSocietyofLondon, SeriesB ,1988,234:415-440. [2] CurreyJ. D. Mechanicalpropertiesofmotherofpearlintension [J]. ProceedingsoftheroyalsocietyofLondon, SeriesB ,1997,196:443-463. [3] TakashiKato. Polymer / calciumcarbonatelayeredthin-filmcomposites [J]. Advancematerials, 2000,12 (20) :1543-1546. [4] AnmadZ, MarkJ, E. Biomimeticmaterials: recentdevelopmentsinorganic-inorganichybrids [J]. MaterialsScienceandEngineeringC ,1998,6:183-196. [5] JacksonA. P, VincentJ. F. V. , BriggsD, cta1. AppllcationofSIIF-faceanalyficaltechniquestothestudroffracturesurfac esofmother-of-pear [J]. JournalofMaterialsScienceLetters, 1986,5:975 ~ 978. [6] LeungT. Y. , ManM. F. , LimP. K. eIa1. Determinationofthesp3/sdratioofa. C: byXPSandXAES [J]. JourualofNon-CrystallineSoli (Is.1999 ,christian louboutin paris,254:156-160.
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