石
- 与 石 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 minerals associated with this task include Amythyst (represents the structure tone in the language of light), Vesuvianite, Sodalite and Sugalite.
我们总共包括紫水晶(代表光之语中的结构音调)、火山石、方钠石和舒俱来石。
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The diameter of secondary pore is 2.64nm, which is twice of the diameter of supercage, therefore we suggested that secondary pore was formed by connecting two adjacent supercages resulted from breakdown of the sodalite between them.
我们以〓Xe NMR方法,首次得到超稳Y型沸石中二次孔的大小为264nm,该直径约为超笼直径的二倍,因此我们认为二次孔的形成是方钠石笼被破坏后,两个相邻超笼相连的结果。
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Others link the Jie with the Sogdians, and suggest that the family name of Shi from Jie who ruled the Later Zhao state originated in the Sogdian statelet of Tashkent, which was later also known as the Kingdom of Shi.
另有学者将羯与粟特人联系起来,认为石姓出自后赵统治者羯族,而后赵源于粟特人城邦塔什干,后来塔什干即名石国。
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Mordenite has a significant effect on the activity of catalyst, results of test showed: with soluble glass as main feedstock and addition of crystal precursor, thecrystalization time can be reduced, and the synthesized mordenite has higher surface area and structure of small crystal particulate and big pore diameter. Through ion exchange with ammonium and acid, the synthesized mordenite is suitable to prepare isomerization catalyst.
丝光沸石对催化剂活性有较大影响,试验结果表明:以水玻璃为主要原料,加入晶种可缩短晶化时间,合成的丝光沸石具有较高的比表面积及小晶粒大孔径结构,经铵交换及酸交换后适于制备异构化催化剂。
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The results showed that hydrogen peroxide, silanols species and TiO〓 didn't have solvolysis activity of propylene oxide. While framework Al, coordinatively unsaturated Ti〓 ions as Lewis acid sites in the framework, Ti-OH and the five member ring active titanium species formed by TS-1, hydrogen peroxide and solvent can catalyze the solvolysis of propylene oxide.
研究结果表明:原料双氧水和TS-1沸石上的SiOH和TiO〓对环氧丙烷溶剂解反应无催化活性;而下列物种对环氧丙烷溶剂解反应具有催化活性:TS-1中的骨架铝,沸石骨架中配位不饱和的Ti〓形成的L酸中心,TS-1水解产生的钛羟基和由TS-1,双氧水和溶剂相互作用所生成的五元环中间活性钛物种。
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Based on technical processing of high-resolution SPOT images and aerophotos, detailed mapping of offset landforms in combination with field examination and displacement measurement, and dating of offset geomorphic surfaces by using carbon fourteen (14C), cosmogenic nuclides (10Be 26Al) and thermoluminescence methods, the Holocene sinistral slip rates on different segments of the Altyn Tagh Fault are obtained. The slip rates reach 17.5 mm/a on the central and western segments west of Aksay Town, 11 mm/a on the Subei—Shibaocheng segment, 4.8 mm/a on the Sulehe segment and only 2.2 mm/a on the Kuantanshan segment, a easternmost segment of the ATF. The sudden change points for loss of sinistral slip rates are located at the Subei, Shibaocheng and Sulehe triple junctions where NW-trending active thrust faults splay from the ATF and propagate southeastward.
在高分辨率SPOT卫星数字影像和大比例尺航片处理、断错地貌制图、野外核实与位移测量基础上,利用宇宙成因核素(10Be、26Al)、碳十四(14C)和热释光等多种测年手段,厘定了各断错地貌面的形成年龄,得到了阿尔金断裂带不同段落全新世左旋走滑速率:阿克赛以西的中、西段左旋走滑速率可达17.5 mm/a,肃北—石包城段为11 mm/a左右,疏勒河口段减少到4.8mm/a左右,东端宽滩山段仅约2.2 mm/a,左旋走滑速率突变点位于阿尔金断裂带中东段存在分支活动逆断层向南东扩展的肃北、石包城和疏勒河等三联点上。
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The solid-state reaction synthesis and sintering of zirconolite and sphene were researched by thermogravimet- ric-differential scanning calorimetry analysis and X-ray diffraction analysis.
以天然锆英石为主要原料,通过配方设计,采用热重–差热、X射线衍射等分析手段,研究了钙钛锆石(CaZrTi2O7)和榍石(CaTiSiO5)的固相反应合成及烧结。
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The phase assemblage, microstructure and elemental distribution were researched by X-ray diffractometer, scanning electron microscopy with energy dispersive spectrometer. The mechanism of solidification neodymium in assorted minerals of zirconolite and sphene was probed into.
利用X射线衍射、扫描电镜/能谱仪研究其矿相组成、微观结构和元素分布,探讨Nd在钙钦错石和捐石组合矿物固化体中的固溶机制。
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The assorted minerals of zirconolite and sphene doping simulated actinide neodymiumwere fabricated by solid reaction, using zircon, titanium dioxide, calcium carbonate, Al2O3 as raw materials.
以ZrSiO4、CaCO3、TiO2、Al2O3、Nd2O3为原料,引入Al3+作价态补偿,通过固相反应制备包容模拟三价锕系核素Nd的钙钛锆石(CaZrTi2O7)和榍石(CaTiSiO5)组合矿物固化体。
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Objective:To assess the therapeutic effect of giant staghorn calculus. Methods:The data of 120 cases treated with on incision of intraremals were analyzed.
目的:探讨肾盂肾下盏联合切开取石术治疗巨鹿角形结石的疗效方法:采用肾盂肾下盏联合切开取石术治疗巨大鹿角形结石120例。
- 推荐网络例句
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Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.
最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势,并设计了一款彩色夜视摄像机。
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Only person height weeds and the fierce looks stone idles were there.
只有半人深的荒草和龇牙咧嘴的神像。
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This dramatic range, steeper than the Himalayas, is the upturned rim of the eastern edge of Tibet, a plateau that has risen to 5 km in response to the slow but un stoppable collision of India with Asia that began about 55 million years ago and which continues unabated today.
这一引人注目的地域范围,比喜马拉雅山更加陡峭,是处于西藏东部边缘的朝上翻的边框地带。响应启始于约5500万年前的、缓慢的但却不可阻挡的印度与亚洲地壳板块碰撞,高原已上升至五千米,这种碰撞持续至今,毫无衰退。