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If without amblygonite in crystallization assemblage, the feldspars contribute above 70% of whole-rock phosphorus, otherwise the amblygonite is the main reserves of whole-rock phosphorus and the feldspars are the subordinate.

无磷锂铝石晶出时,长石磷对全岩磷的贡献率达70%以上;当具磷锂铝石晶出时,磷锂铝石为全岩磷的主要贡献,长石降为次要地位。

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。

The better condition synthesizing the assorted minerals of zirconolite and sphene doping neodymium is holding 30 min at 1230℃, and the better formula is nCa(subscript 1-x/2-y/4 Zr(subscript 1-y/4);Al(subscript x/2) Ti(subscript 2-x/2O7): nCa(subscript 1-x NdAl Ti(subscript 1-x)SiO5[4/(4-y)]:1. Nd(superscript 3+) can enter crystal lattices of ite and sphene. Sphene can immobilize Zr(subscript 4+), Al(subscript 3+) and Nd(subscript 3+); Zr(subscript 4+) and Nd(subscript 3+) replace Ca(subscript 2+), and Al(subscript 3+) replaces Ti(subscript 4+). Zirconolite can immobilize Al(subscript 3+) and Nd(subscript 3+) Nd(subscript 3+) replaces Ca(subscript 2+) and Zr(subscript 4+), and Al(subscript 3+) and replaces Ti(subscript 4+).

研究表明:钙钛锆石和榍石组合矿物固化体较佳的合成条件是在1230℃条件下保温30min,较佳配方的摩尔比为nCa(下标 1-x/2-y/4 Nd(下标 x+y/2)Zr(下标 1-y/4)Al(下标 x/2)Ti(下标 2-x/2) O7:nCa(下标 1-x Nd Ti(下标 1-x)-SiO5=[4/(4-y)]:1;Nd(上标 3+)能够进入钙钛锆石和榍石晶格,榍石能够固溶Zr(上标 4+)、Al(上标 3+)、Nd(上标 3+),Zr(上标 4+)和Nd(上标 3+)取代Ca(上标 2+)位,Al(上标 3+)占据Ti(上标 4+)位,钙钛锆石能够固溶Al(上标 3+)、Nd(上标 3+),Nd(上标 3+)进入Ca(上标 2+)位和Zr(上标 3+)位,Al(上标 3+)占据Ti(上标 4+)位。

For assisting identification of crude drug Herba Dendrobii. Methods Morphological and histological studies were carried out on 11 medicinal plant roots in Dendrobium Sw. by microstructural observation. The 11 species were divided into three groups according to their stem morphology: a pair fleshy-stem group, including D. chrysanthum, D. crepidatum, D. primulinum, D. hercoglossum, and D. crystallium; b thick-and rigid-stem group, including D. fimbriatum and D. aurantiacum var. denneanum; c node-or inter- node- bulgy-stem group, including D. findlayanum, D. gratiosissimum, D. pendulum, and D. wardianum. The surface descriptions of velamen were conducted for D. fimbriatum and D. aurantiacum var. denneanum which are similar in characters of cross section.

方法利用形态组织学方法,对茎多肉质的束花石斛Dendrobium chrysanthum及其易混的玫瑰石斛D.crepidatum、报春石斛D.primulinum、重唇石斛D.hercoglossum、晶帽石斛D.crystallium;茎粗硬的流苏石斛D.fimbriatum及其易混的叠鞘石斛D.aurantiacumvar.denneanum;茎节或节间肿胀的棒节石斛D.findlayanum、杯鞘石斛D.gratiosissimum、肿节石斛D.pendulum和大苞鞘石斛D.wardianum共11种药用石斛根进行显微结构研究;对根横切面结构相似的流苏石斛和叠鞘石斛,配合进行了根被表面制片观察。

"Aragonite: an orthorhombic mineral form of crystalline calcium carbonate, dimorphous with calcite."

霰石: 文石结晶富钙碳化物的一种正交晶矿物,具有方解石的两种晶态。

The results show that pyrochlore appears in the films when crystallization temperature is 400~600℃ and films with a large quantity of perovskite can be obtained using rapid heating process.

用不同升温速率控制PZT薄膜晶化过程,实验结果表明,当晶化温度在400~600℃时,薄膜显焦绿石相,当采用较高升温速率50℃/min时,在硅片上可缩小焦绿石相生成,提高钙钛矿相形成,从而获得取向性高的钙钛矿相PZT薄

NON-CONDITIONAL GOVERNANCE Mineral: Tigers Eye or Rutilated Quartz Tigers Eye or Rutilated Quartz holds the vibration of Non-Conditional Governance in the Language of Light.

无条件统辖矿石:虎眼石或发晶虎眼石或发晶持有光之语中无条件统辖的振动。

The main point of this paper lies in the research on the microstructure of the mullite—cordierite sagger, which has been used in the production of Jingdezhen ceramic industry in large quantities for many years, by means of a polarization microscope with ultrathin section together with close connection of the process in the sagger manufacture.

本文主要是利用偏光显微镜和超薄光薄片并紧密结合匣钵的制造工艺,对景德镇市多年来一直在陶瓷生产上大量使用的&莫来石—堇青石质匣钵&进行了显微结构的研究,发现这种匣钵材料的主晶相是堇青石,次晶相是刚玉和莫来石,并发现其中各晶相成团聚状分布;另外在磨制超薄光薄片过程中,发觉其结构较疏松。

TiO2/zeolite composite photocatalysts were prepared in the water with natural zaolite and TiCl4, and the structure characterization was carried out by X-ray, IR and TG-DTA. Their photcatalytic reactivity was studied by the methyl orange and methylene blue solution decomposition effect under the sun.

利用天然沸石作载体制备TiO2/沸石复合物光催化材料,从晶相分析和热分析证实以TiCl4为钛源,锐钛矿在水相体系中可直接在沸石表面生成,并牢固结合,同时引起沸石矿物结构的调整。

The variety of quartz include crystal, iris or color quartz, titanic spot or crispite quartz, amethys, citrine, smoky quartz, furong stone, dongling stone, dumortrierite quartz, milky quartz, siderite or sapphire quartz, tiger's eye, hawk's eye, quartz cat's eye, starlight quartz.

石英的种类包括(水晶、晕彩或彩红石英、金红石斑点或网金红石石英、紫晶、黄晶、烟石英或烟晶、芙蓉石、东陵石、蓝线石石英、乳石英、蓝石英或蓝宝石石英、虎眼石、鹰眼或猎鹰眼、石英猫眼、带星的或星光石英)。

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关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。