查询词典 metal-organic

The carboxyl of the tripodal ligand is a goodbridging group. The building blocks are linked together by the bridging group andother weak interactions (hydrogen bond and π-π stacking interaction, etc), thusgenerating a one, two or three-dimensional metal complexes.2. Studies on the fluorescence properties of the lanthanide complexes indicated that:(1) The excitations in the ligand-based π-π〓 transitions cause the structuredemission of lanthanide complexes while the ligand luminescence is completelyquenched showing that ligand-to-metal energy transfer occurs.

三脚架配体所带的羧基是一个很好的桥联基团，配合物的结构基元通过这种基团的桥联作用及其它一些弱的作用力(如氢键、π-π堆积作用等)联系起来，构成了一维、二维或三维的超分子空间结构。2、稀土配合物的发光研究发现：(1)用配体的π-π〓跃迁波长进行激发，配合物均显示出稀土离子的特征发射峰，同时，配体的荧光峰没有出现，这说明在三脚架配体与稀土离子间进行了有效的能量传递。

Specializes in printing, can making and the manufacture of metal packaging containers, the company is located in the cities and the county road on the north side of West Tsubo, was established in December 2003, 12 million yuan registered capital, business scope is production and marketing of various tin packaging, tin three cans, metal packaging products.

企业现状：廊坊大信容器有限公司专业从事印铁、制罐和金属包装容器的制造，公司位于大城县城西津保路北侧，成立于2003年12月，注册资本1200万元，经营范围主要是生产销售各种铁罐包装、马口铁三片罐、金属包装制品。

The results show that a sound bonded interface is obtained without sheet inclusion, pore and unbinding. The microstructure consists of bulk α-Mg phase and needle compound in the weld metal, element Al diffuses along the grain boundary of the substrate into the welding line. A little Y diffuses into the base metal. A little Mn and Cu segregate and element Ni distributes homogeneously and no segregation appears in weld area.

结果表明：界面接合良好，未观察到片状夹杂物、气孔及未焊合等缺陷；焊缝区由块状α-Mg相和针状化合物组成，基体中的Al元素通过晶界扩散偏聚到焊缝中，微量Y元素扩散到基体中，有少量的Mn和Cu元素发生偏聚，Ni元素分布均匀，没有发生偏聚现象。

In this thesis, we have developed a new method, i. e., directly impregnating metal salts to uncalcined NH〓〓Si 〓 intercalate of ZrP followed by calcination, to prepare metal oxide supported silica pillared zirconium phosphates with high surface area.

本文采用先负载再焙烧的方法成功地解决了层柱材料负载的问题，制备了大比表面金属氧化物负载的硅柱磷酸锆。

The experimental system of metal fuel/water ramjet was introduced. The unchoked ramjet of metal fuel containing magnesium can burn steadily after once injecting water. In the experiment, the mass flux of water was stable and the pressure of chamber changed similarly with the secondary chamber.

介绍了金属燃料/水冲压发动机试验系统，采用非壅塞式构型实现了镁基金属燃料发动机一次加水后稳定燃烧，试验中进水流量稳定，补燃室与燃烧室压强变化相同。

According to the typical rib-web parts,different kinds of cushion plates are designed for local loading form ing.The local loading method is used to control flow direction and distance of superfluous metal of web plate to avoid the form ing defects,such as overlap and underfilling,and the isotherm al deform ation condition is employed to improve metal filling and decrease die pressure.

针对典型筋板类锻件，设计了不同形式的局部加载垫板进行局部加载，通过局部加载技术控制腹板处多余金属的流动方向和距离，避免产生折迭、充不满等缺陷，并且利用等温变形条件改善金属充填质量和降低模压力。

Through the analysis and research of the properties of TiC-base metal ceramics by using vacuum sintering and underpressure sintering technologies, the obvious dominance of the underpressure sintering technology is confirmed, which can increase the compressive strength, hardness and the cutting property of TiC-base metal ceramics.

通过对TiC基金属陶瓷在真空烧结及低压烧结工艺下性能的对比研究，确定了低压烧结在TiC基金属陶瓷烧结工艺中的明显优势。

Written in the "Victoriandustrial", harpsichord-laden Gothic style of "Opheliac" but with a metal edge,"Laced / Unlaced" shows the evolution from child prodigy classical violinist to reigning queen of metal Gothic / Industrial violin, and beckons us ever deeper into EMILIE AUTUMN's strange world with a flick of her black-nail-polished fingers.

写于&Victoriandustrial&，其中满载着大键琴哥特风格的&Opheliac&更添一丝阴暗金属的风味。&Laced / Unlaced&向我们展示的是她从一个天才少年古典提琴手向一个哥特金属/工业提琴女王的蜕变，同时跟随着她那涂着黑色指甲油的手指在琴弦上的游动，我们也被深深吸引到EMILIE AUTUMN那神奇的世界中去。

Written in the "Victoriandustrial", harpsichord-laden Gothic style of "Opheliac" but with a metal edge,"Laced / Unlaced" shows the evolution from child prodigy classical violinist to reigning queen of metal Gothic / Industrial violin, and beckons us ever deeper into EMILIE AUTUMN's strange world with a flick of her black-nail-polished fingers.

写于&Victoriandustrial&，其中满载着大键琴哥特风格的&Opheliac&又带着一丝金属。&Laced / Unlaced&向我们展示的是她从一个少年古典提琴手向一个哥特金属/工业提琴女王的蜕变，同时跟随着她那涂着黑色指甲油的手指的轻弹，我们也被深深吸引到EMILIE AUTUMN那神奇的世界。

Make right steps for the influence of temperature to ensure inflence advantaged setting and unsetting of the Metal Packer.The property tests on the Packer,instructure improved have revealed that when the packing force is 350KN,The Metal Packer achieves the sealing pressure of 35Mpa, hanging force of 200KN, releasing force of 180KN. All performance can satisfy the field demand.

论述了金属封隔器的室内试验，封隔器结构的改进，以及现场试验情况，最后得出结论：在350KN坐封力的条件下，封隔器承压35MPa，悬挂力200KN，解封力180KN，坐封前外径117mm，解封后外径118mm，性能达到设计要求。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。