沉积
- 与 沉积 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This shows in the change of minerals assemblage and the appearance of particular minerals in the related sedimentary basin.
水系的变化导致物源区的变化,反映在相关沉积盆地中表现为沉积物中矿物组合的改变,以及特征矿物的出现。
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Compared with aurum, palladium and platinum as seeds, Silver is much cheaper and lower pollutional and can also activate electroless plating, although it is still rarely investigated.
我们采用激光诱导化学镀技术在聚酰亚(来源:ABC论文1313网www.abclunwen.com)胺薄膜表面上用四种方法选择性沉积金属银作为活化种,然后进行化学镀从而在聚酰亚胺表面上沉积上图形化的铜镀层。
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This indicated that benthos algae controlled by light took up phosphorus released...
由此可以推断,光照对沉积物磷释放的影响主要表现为受照度控制生长的底栖藻类吸收沉积物中释放的磷,阻挡其进入上覆水中。
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Taking CdS as an example, high density binary compound semiconductor nanowire arrays were synthesized templated by MTFs using a pulse electrodeposition scheme.
在与传统等电势沉积比较的基础上,提出了脉冲电沉积的优点,并得出了CdS纳米线完全填充了介孔孔道,为母体薄膜负型结构的结论。
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The biogeochemical cycle of modern sedimentary phosphorus in ocean continental interaction zone and its relationship with O 2 and CO 2 in the atmosphere are discussed in this paper. From enviromental biogeochemical theory and methodology, the characteristics of variation of sedimentary phosphorus with time, species, and its related elements are summarized.
通过探讨海陆交互作用带近代沉积磷的生物地球化学循环过程及与大气圈氧气和二氧化碳等的相关关系,综述了用环境生物地球化学的理论和方法研究海陆边缘近代沉积磷随时间的变化规律、赋存形态、与相关元素的耦合关系等生物地球化学特征及其在全球变化区域响应研究中的特殊意义。
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Its research areas Include: Climatology and biometeorology; Rainfall and its biological effects; Erosion and the deposition of sediments: dust storms; Dunes, their structure and formation; Microclimatology; Dew and hygroscopic moisture; Soil flora and fauna in arid lands; Seed germination and its improvement; Vegetational studies in desert regions worldwide; The physiology and ecology of plants and animals; Foraging patterns of mammals; Parasites and predators; Diurnal rhythmicity and phenology; The impact of grazing; Wildlife conservation; Anthropology and sociology of desert peoples; Oasis settlement; Human ecology and traditional land use; Land classification and improvement; Water control; Remote sensing; Desertification, its causes and control.
具体内容包罗万象:气候学和生物气象学;降雨和它的生物影响;沉积物的腐蚀和沉积;沙丘结构和形成;干旱地区的植物和动物群;寄生物和捕食动物;干旱地区的人类学和社会学;干旱地区的绿地建设;水控制和干旱地区的沙漠化的成因和控制等。
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Based on the analyse of the form, structure and their provincilism of the coral, brachiopod and conodont at the Deriangma-Xiala section, the biota through the Early Carboniferous to the middle Permian displayed a series of the Warm fauna-mixed fauna-Cool fauna-mixed fauna-Warm fauna.
通过对申扎地区德日昂玛一下拉剖面的珊瑚、腕足类和牙形石类在形态、结构和古生物地理区系的分析,总结出早石炭世一中二叠世生物群性质暖一冷暖混生一冷一冷暖混生一暖的变化规律,通过对沉积特征、沉积相的分析得出了相同的规律。
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The ratio of iso-to normal butane is high in immature sediments and decreases in mature sediments.
在未成熟的沉积物中异丁烷-正丁烷比很高,在成熟的沉积物中此比率降低。
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The results show that the styrene is better than trans 2 butene as working gas, and the deposition rate is about 3~4 μm/h for styrene, 1 μm/h for the trans 2 butene.
使用反式 2 丁烯为工作气体的沉积速率相对较慢,最高为 1μm/h ,而使用苯乙烯时,沉积速率提高到 3~ 4μm/h。
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The metals distribution of Dagu canal and its tributaries in surface water, porewater and sediment have been studied.
本文研究和探讨了大沽排污河及其支流的沉积物上覆水、孔隙水以及沉积物中金属的沿程分布特征。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。