多晶的
- 与 多晶的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on the similarity of structure between the antifluoride and alkali antimonide, the possible transitions taking place in the Brillouin zone corresponding to the structure in the optical spectra are identified for Na_2KSb,Css_3Sb and K_2CsSb cathode.
利用反荧石结构和其结构的相似性,确定了Na2KSb、Cs3Sb和K2CsSb阴极在光谱结构上对应布里渊区中发生的光学跃迁,发现多碱阴极的跃迁更接近晶态,而Cs3Sb和K2CsSb阴极和非晶态的非常类似,在Na2KSb中出现的来自Δ、Σ方向跃迁形成的极大峰并不出现在Cs3Sb和K2CsSb。
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Based on the petrological and geochronological study of metamorphic complexes from the Grove Mountains, the following conclusions are reached.(1)Exsolution texture is widely found in clinopyroxene in mafic granulites. A peak metamorphic temperature of 850 C was obtained from the reintegrated compositions of exsolved clinopyroxene. The preservation of augite megacrysts suggests a single episode of high-grade metamorphism for the Grove Mountains.(2)The compositional comparison of garnet from pegmatites with that from country rocks demonstrates that garnet in pegmatites is of xenocryst origin, and late amphibolite facies metamorphism does not occur in this area.(3)The Pan-African charnockite and post-tectonic sheet-like granite were first recognized in East Antarctica. Their occurrences suggest a collisional orogeny during the Pan-African time.(4)The SHRIMP U-Pb zircon dating on various rock types indicates that the major metamorphism in the Grove Mountains occurs at c. 550 Ma, and the tectonothermal evolution terminated at c. 500 Ma. The Grenvillian granulite facies metamorphism did not develop in the studied area.(5)The Prydz belt, the second Pan-African suture within the Gondwana suppercontinent, was further comfirmed based on this study. The Gondwana suppercontinent was not formed by the simply juxtaposition of East and West Gondwana, but by the collision of several blocks during the Pan-African time.
本项目通过格罗夫山地区高级变质杂岩的变质岩石学和同位素年代学研究,获得如下重要认识:(1)发现辉石出溶结构,由此获得峰期变质温度为850 C,并根据火成普通辉石的识别确定该区只存在单相麻粒岩相变质;(2)通过伟晶岩中石榴石斑晶与围岩中石榴石的对比研究提出了石榴石的捕虏晶成因,进而确定该区不存在晚期角闪岩相变质作用;(3)在东南极首次识别出泛非期紫苏花岗岩和后构造层状花岗岩,为泛非构造热事件的碰撞造山成因提供了重要佐证;(4)对不同岩石类型的锆石SHRIMP定年精确地限定了格罗夫山地区主期变质作用发生于泛非期,~550 Ma,热事件结束于~500 Ma,年代学数据没有揭示在该区存在格林威尔期麻粒岩相变质作用的迹象;(5)进一步确认了东南极内部普里兹带的存在,它属于冈瓦纳超大陆内部的第二条泛非期缝合带,据此认为冈瓦纳超大陆并不是由东、西冈瓦纳陆块的简单拼合而成,而是多个不同块体拼合的结果。
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In the view of stable workload, the new definition of line balancing for multiple reentrant wafer manufacturing system was given.
为克服传统投料策略的缺点,满足晶圆厂追求多个生产指标的需求,提出基于生产线平衡的动态投料策略思想,并从追求负荷平稳的角度,给出了多重入晶圆生产线平衡的新定义。
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XRD indicated that the replacement of the terephthalate anion by the polytungstate anion had little effect on the structure.
结果表明,经过同多钨酸根阴离子的交换以后,垂直于水滑石层板方向的平行层板方向的晶格参数值变小,平行层板方向的晶格参数值不变,(003)、(006)、(009)衍射峰处的层间距值比为3:2:1;交换过程没有改变水滑石的结构,水滑石原位生长在γ-Al2O3表面及内孔,比表面积由γ-Al2O3载体的219m2/g增加到247m2/g,孔径分布则由原来的2~11nm变化为3~4nm。
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XRD indicated that the replacement of the terephthalate anion by the polytungstate anion had little effect on the structure.
结果表明,经过同多钨酸根阴离子的交换以后,垂直于水滑石层板方向的平行层板方向的晶格参数值变小,平行层板方向的晶格参数值不变,(003)、(006)、(009)衍射峰处的层间距值比为3:2:1;交换过程没有改变水滑石的结构,水滑石原位生长在γ-Al2O3表面及内孔,比表面积由γ-Al2O3载体的219平方公尺/g增加到247平方公尺/g,孔径分布则由原来的2~11nm变化为3~4nm。
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The results show that Sb addition can diminish the crystal grain, but the content of segregative phase at crystal boundary increases, and the current efficiency of material is low. Compared with Sb addition, Sn addition can also diminish the crystal grain, the current efficiency increases, the content of segregative phase at crystal boundary reduces, but diffusional corrosion of the anode surface is not uniform. The cooperation of Sb and Sn can prevent Si from segregating effectively and enhance the current efficiency obviously. At the same time, anode materials have preferable surface dissolution characteristics.
结果表明: Sb具有细化晶粒的作用,但晶界存在较多偏析相,电流效率偏低;与Sb相比较, Sn也具有细化晶粒的作用,电流效率有所提高,晶界偏析相较少,但阳极的表面腐蚀溶解不均匀; Sn和Sb的协同作用在于能有效地抑制Si的偏析,显著提高阳极的电流效率,使得阳极表面具有良好的腐蚀溶解性。
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Organic matrixs coming from cells play role in nucleation, growth, morphology, polymorphology of inorganic materials. This control of organic matrixs are mainly behaved by the interfaction between organic matrix and inorganic materials .The processing of organic matrix controlling inorganic material is called as molecular recognition. The mechanism of organic-inorganic molecular recognition contains three facts such as electrostatic attraction, lattice geometry matching and stereochemical complimentary.
细胞分泌的有机基质在无机矿物的成核,生长,形貌,多型和结晶学定向等过程中起到了调控作用,基质对矿化的这种调控作用具体表现在有机或生物大分子和无机离子在界面上的相互作用,有机质对无机晶体的成核,生长,晶形及结晶学定向等的控制过程称为分子识别,有机-无机界面分子识别机制主要包括静电作用,晶格几何匹配和立体化学互补三个方面。
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The novel device integrates two important microfluidic phenomena, including hydrodynamic focusing and valveless flow switching inside multi-ported micro-channels. In this study, a simple theoretical model based on "flow-rate-ratio" method is first proposed to predict the performance of the device. Based on these data, a pre-focused 1xN flow switch is designed and fabricated using micromachining techniques.
本专题中的微流体晶片同时涵括了以下两种很重要的微流体现象--(1)水力预集中(hydrodynamic pre-focused )以及(2)无阀式开关的切换方式,并在同一平面上作流向控制,以便将相同样品注射至不同或相同之出口槽(output-port)以连接至不同的微流体分析晶片,以达成多功能连续式的样品进料功能。
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CITIC Bank Credit Card Center Executive Assistant Wang Ning bridge on the cards of the main characteristics and services : CITIC Coca-Cola joint credit card is currently the only one China and India have the most top athletes image of the card, including Liu Xiang, Wang Liqin and Guo Jingjing, these athletes is not only the world's most outstanding athletes. He were positive and progressive image is in line with the two sides jointly initiated the spirit of the brand, unique design of the card face, highly collectible value, the cards not only have access to international standards of global credit cards, charge concessions, courtesy integral function, and to provide holders of aviation insurance delay, a traffic hotline, accidental injury insurance and many other interests.
中信银行信用卡中心总裁助理王宁桥介绍了该卡的主要特色和服务:中信可口可乐联名信用卡是目前唯一一张印有中国最多顶尖运动员形象的信用卡,包括刘翔、王励勤和郭晶晶,这些运动员不仅是世界最杰出的运动员代表,他们积极向上的形象正符合合作双方共同倡导的品牌精神,卡面设计独特,极具收藏价值,该卡不仅具有国际标准信用卡通行全球、刷卡优惠、积分礼遇等功能,而且向持卡人提供了航空延误保险、商旅热线、意外伤害保险等众多权益。
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This has an important meaning to the industrial manufacture.DSC, WAXD and polarizing microscope with hot stage experiments were performed to describe what led the SSP rate acceleration of PET/MMT. It was shown that montmorillonite acted as a very good nucleating agent in PET crystallization process, which results in the lower crystallinity, more small microlites, and more surfaces of microlites.
为研究PET/MMT固相缩聚效率提高的原因,通过热台偏光显微镜、DSC、X-射线衍射等手段对样品的结晶进行观察与分析研究,结果表明蒙脱土对PET的结晶有明显的成核作用,使其晶核生成速率迅速提高,晶核数量明显增多,从而使整个结晶过程的时间变短,同时形成了更多结构不完善的微晶体。
- 推荐网络例句
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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
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This is Kate, and that's Erin.
这是凯特,那个是爱朗。
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Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。