锆
- 与 锆 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results of high precise zircon U-Pb isotopic ages present the orders of intrusions in Tongling region: granodiorite→pyroxene diorite-pyroxene monzodiorite→quartz diorite-quartz monzodiorite.
高质量锆石U-Pb同位素~(206)pb/~(238)U加权平均年龄结果表明铜陵地区中酸性侵入岩的成岩序列为花岗闪长岩→辉石闪长岩→石英闪长岩。
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Biotite-bearing monzonitic quartz schist is parametamorphite with a zircon U-Pb age of 978±13 Ma.
黑云二长石英片岩为副变质岩,锆石U-Pb年龄(978±13) Ma。
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Meanwhile the SHRIMP zircon U-Pb age of the fine-grained monzonitic granite is (131.4±1.6) Ma. These precise dating results represent the ore-forming period of this molybdenum deposit, the main dominant geological events and suggest its close relationship with buried Yanshan fine-grained monzonitic granite.
文章通过采集WZK1钻孔211.2~214 m细脉浸染状矿石的辉钼矿纯样,获得辉钼矿的等时线年龄为(134.1±3.3) Ma,并对比了矿区细粒二长花岗岩的锆石SHRIMP年龄(131.4±1.6) Ma,两者基本一致,表明矿床的形成主要与隐伏的燕山期细粒二长花岗岩有着密切关系。
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The electric induced fatigue characteristics of PZT piezoelectric ceramics with compositions near morphotropic phase boundary were investigated.
研究了准同型相界(morphotropic phaseboundary简称MPB)附近不同组分的锆钛酸铅压电陶瓷在交流电场下的电致疲劳特性。
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Influence of polarization conditions upon the properties and structures of lead niobium-stibium zirconate-titanate piezoelectric ceramics, in which there are tetragonal and rhombohedral phases coexistent (morphotropic phase boundary , MPB), was studied.
研究了极化条件对三方/四方相共存(即准同型相界,简称MPB)的铌锑锆钛酸铅压电陶瓷性能和结构的影响。
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Lead zirconate titanatenanopowder with a composition in the vicinty of morphotropic phase boundary (Zr/Ti=52/48) is prepared by optimizing the technology process of chemical coprecipitation method .
以四氯化钛、硝酸铅、氧氯化锆等为原料,采用化学共沉淀技术,通过优化工艺条件制备了组成在准同型相界点附近的钙钛矿相PZT纳米粉。
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Dielectric, piezoelectric and electrmechanical coupling properties of PZT and PSZT systems at high Zr content region were studied. The feature of high Kt and low Kp of PZT-based materials near F-AF phase boundary was exploited and examined, and electromachanical coupling anisotropy Kt/Kp is higher than that at the morphotropic phase boundary , Kt≥0.40, Kt/Kp≥3. 0. This phenomenon can be realized by electric field -induced AF-F phase transition and explained by coupling effect of two-sublattice in antiferroelectric unit cell.
研究了PZT和PSZT两个系统在高锆区的介电、压电和机电耦合等性能,首次发现了PZT基材料在铁电-反铁电相界处具有高Kt和低Kp的性质,机电耦合各向异性Kt/Kp也比准同型相界要高,Kt≥0.40,Kt/Kp≥3.0,并把这一现象归因于电场诱导AF-F相变和反铁电双子晶格间的强耦合作用。
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The influence of Zr/Ti on the mechanical and electrical properties ,phase composition,lattice constant of lead niobium stibium zirconate titanatePb(Nb1/2Sb1/2TiO3-PbTiO3-PbZrO3 (Nb1/2Sb1/2=0.02mol piezoelectric ceramics ,in which there are tetragonal and rhombohedral phases coexistent (morphotropic phase boundary,MPB),was studied by conventional containing lead piezoelectric ceramic processing and X-ray diffraction.
借助X-射线衍射仪,采用传统含铅压电陶瓷制备工艺研究了Zr/Ti对准同型相界附近铌锑锆钛酸铅(Pb(Nb1/2Sb1/2)TiO3-PbTiO3-PbZrO3)(Nb1/2Sb1/2=0.02mol压电陶瓷机电性能、相组成和晶格常数的影响。
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The intercalation reaction of nonaromatic heterocyclic compound hexahydropyridine into α-ZrP was reported for the first time.
磷酸氢锆α-Zr(HPO4)2.H2O是一类典型的层状结构的多功能材料,本文首次报道了非芳香杂环化合物六氢吡啶对α-ZrP的插层反应。
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It turns in directions of optic fiber nerwork products and manufacturer for providing different kinds of standard FC,SC,ST,LC,MU zirconia potter muffs;it also studies and develops nonstandardized products and provides adapters and related parts for its clients.
公司面向光纤通讯领域、设备生产厂,主要提供各种标准FC、SC、ST、LC、Mu氧化锆陶瓷套筒,并可以为客户研发定非标产品,公司自始至终坚持客
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。