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- chrial layered material 手性层柱材料
- 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。
- 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。
- 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。
- 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]。
- In this paper, a positively charged composite nanofiltration membrane was developed by using poly(N,N-dirnethylaminoethyl methacrylate) (PDMAEMA) as the active layer material and polysulfone (PSF) macrofiltration membrane as the support layer. 本文以聚甲基丙烯酸二甲氨基乙酯(PDMAEMA)为表层材料，以聚砜(PSF)微孔滤膜为基膜，制备了荷正电复合纳滤膜。
- Keywords silicone;intercalate;layered material; 有机硅;插层;层状材料;
- The die-cutting, if it is a water emulsion adhesive layer material, is not cuttingoff or incition, label--they still exhaust because the exhaust is pulling force is very easy to draggle layer. 所以在模切时，如果是水乳胶材料,在黏合剂层未被切断或完全没有切断的情况下，标签照样排废，因为排废时的拉力很容易拉断胶层。
- 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 material is flawed throughout. 这种材料到处是裂缝。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- 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。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
