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- Layered materials can be divided into two classes: the first maintains the layered framework by Van der Waals force; and the second by the coulombs. 摘要层状物质可分为两类：第一类是层结构由范德华力维持；第二类是层结构由库仑力维持。
- Layered double hydroxides are a kind of two dimensional layered materials, represented typically by the hydrotalcite Mg_6Al_2(OH)_(16)4H_2O. 层状双羟基复合金属氧化物(LDHs)是一类层状结构化合物,典型的是含碳酸根的镁铝水滑石[Mg_6Al_2(OH)_(16)4H_2O]。
- Many functional layered materials have been prepared by altering the cations, intercalating inorganic/organic groups and loading the active species on the surface. 通过调变层板骨架阳离子、表面负载活性物种、层间柱撑无机或有机基团合成了各种新型功能性层状材料,并在酸碱催化、光催化、环保以及医药等领域有着广泛的应用。
- The fabrication of ultra fine layered materials and the intercalation of nanocomposites are emphasized.The application of these materials in photocatalysis is introduced. 着重强调了超细层状材料的制备方法,层状材料的改性思路及最新研究热点,并对该类新型材料在光催化领域的研究和应用提出了一些展望。
- The structure and delamination method of inorganic layered materials with different electric properties are described from their layered structures in this paper. 摘要从无机层状化合物构造出发，描述了不同电性无机层状化合物的结构和剥离方法。
- Layered double hydroxides (LDHs), also called hydrotalcite like compound (HTlc), is a typical anions layer materials. 层状双金属氢氧化物(Layered Double Hydroxides，简写为LDHs)，又称类水滑石化合物(Hydrotalcite like compounds，简写为HTlc)，是一种典型的阴离子型层状化合物。
- The finished product ratio of PDC was studied by using various transition layer materials. 采用了不同的过渡层材料对金刚石/硬质合金复合片的成品率进行了研究。
- An effective combination of a series spinel ferrites and LDHs layered materials to form core-shell structured nanometer magnetic catalytic materials has been designed and realized in this thesis. 本论文提出将一系列尖晶石铁氧体材料与LDHs层状材料进行组装制备核-壳结构的磁性纳米复合催化材料。
- Therefore, the Rh-phosphine complex-inorganic layered material in this work provides a potential candidate for exploitation of supported catalyst for hydroformylation. 本文针对烯烃氢甲酰化反应做了有益的探索，揭示出LDHs作为烯烃氢甲酰化催化剂载体改善催化性能的潜在应用前景，也为LDHs在多相催化体系中的应用提供了新的研究思路。
- Comparing with all the existing sacrificial layer materials, the photoresist being used as sacrificial layers has some advantages. 同现有的牺牲层材料相比，光致抗蚀剂作牺牲层材料具有一些优越性。
- A better transition layer material was confirmed,which overcame the problem of fragmentation and lamination of PDC. 确定了一种效果较好的过渡层,较好地解决了金刚石/硬质合金复合片碎裂及分层的问题。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- We have analyzed the single layer material, quantum well material and material comprise of superlattice by using kinematics and dynamics in a comparative way. 3.;对单外延层结构材料、量子阱结构材料、含超晶格结构材料等，分别应用动力学理论和运动学理论作了对比分析。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Before casting,the top and/or bottom layer materials can be processed for the purposes of embossing,corrugating or other necessary treatments either on the line or off the line,depending on the materials of the top and/or bottom layers and their shapes. 根据面层材料的不同和面层外形的差异，在浇注前，面层材料将在生产线上或线外进行压印，轧瓦楞或其它必要的处理。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
