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矿化

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In unmineralized rocks, the applied current is carried only by the ionic solutions on pore spaces and the resistivity is independent of the frequency of the current.

在未矿化岩石中,只有岩石孔隙内的液体携带电流而电阻率却不会取决于电流的频率。

Thallium content of soil in Xiangquan Thallium mineralized district is obviously higher than soil in unmineralized area, which indicates that thallium has been riched in soil of the investigated district.

香泉铊矿化区土壤中铊含量较高,范围在0.39~6.87μg/g,超过了对比区土壤铊含量(0.39μg/g),说明该地区土壤中的铊已经发生了较强富集,铊矿床附近500米内的大部分土壤已经受到铊污染。

In previous study, a strain of Xanthomonas sp. that could degrade completely Poly alcohol had been isolated.

前期研究分离到一株能高效降解并矿化聚乙烯醇的黄单胞菌(Xanthomonas sp。)。

As board piece dive continuity, basin of the arc before slimy basin world appeared in, formed copper - lead - bed of zincic much metal.

早泥盆世,由于古亚洲洋板块的俯冲,在阿尔泰南缘形成了一系列陆缘断陷盆地,并伴随以铅、锌、铜、铁多金属为主的矿化;同时,俯冲的古亚洲洋板块发生部分熔融,形成了埃达克岩及和其有关的铜矿床。

We drawed a conclusion that both aboveground and belowground soil carbon input were critical to soil available nitrogen concentration, but they showed no relation with soil nitrogen net mineralization rate.

我们的结论是:土壤地上地下碳输入是影响土壤有效氮库储量的重要因素,但与土壤氮净矿化速率没有直接联系。

Decalcified bone matrix combined with platelet-rich plasma could not promote bone consolidation during distraction osteogenesis compared with blank group.

复合兔自体富血小板血浆的人脱钙骨基质不能有效的加速矿化促进骨愈合。

Test if decalcified bone matrix can promote bone consolidation during distraction osteogenesis.

探讨局部植入脱钙骨基质对牵拉成骨矿化过程的影响。

In the normal distraction rate, decalcified bone matrix could promote bone consolidation during distraction osteogenesis compared with blank group.

在正常的牵拉速度下,脱钙骨基质可以促进牵张成骨矿化过程。

The main intermediates were detected during decomposition,such as acetic acid,oxalic acid,malonic acid,phenol,3-hydroxyhypnone,naphthalene,benzene sulfonic acid,phthalic acid,β-naphthalene etc . by ultraviolet-visiblespectroscopy,ion chromatographand gas chromatograph coupled with mass spectrophotometertechniques.The possible degradation pathway of Acid Orange Ⅱ was also speculated,that was,hydroxyl radical reacted with the azo linkage-bearing carbon of naphthol-ring,and the C—N cleaved,the azo-dye decolored and mineralized.

运用紫外光谱、离子色谱、色谱-质谱联用等方法,测定出酸性橙Ⅱ的主要降解产物有乙酸、乙二酸、丙二酸、苯酚、3-羟基苯乙酮、萘、苯磺酸、邻苯二甲酸、β-萘酚等,并依此推测酸性橙Ⅱ的降解机理,即羟基自由基攻击酸性橙Ⅱ分子上与萘环相连的C—N键,导致C—N键的断裂,进而染料脱色矿化

The application of sulfur isotope tracing involves the physical and chemical conditions, origin of ore-forming minerals, denudating degree of orebody, ore enriching position and genesis types of deposits. In the application, the geology of the hydrothermal deposit should be well understand to distinguish metallogenic epochs and judge the isotopic fractional equilibrium state, combined with the Ohmoto mode to study the factors possibly affecting hydrothermal fluid system.

在总结前人研究基础上,综述了硫同位素在热液成矿作用中成矿物理化学条件、成矿物质来源、矿体剥蚀程度、矿化富集部位、矿床成因类型等的示踪意义,认为硫同位素示踪应用须在了解热液矿床基础地质前提下,准确区分成矿期次,判别硫同位素分馏平衡状态,结合Ohmoto模式综合研究影响成矿热液体系的各种因素才可以赋予同位素准确的地质内涵。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。