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- Numerical study on effective nonlinear optical properties of metal particle composite films 金属颗粒复合介质膜的有效非线性光学性质的数值研究
- ABSORPTION OF FAR-INFRARED RADIATION BY SMALL METAL PARTICLE COMPOSITES 小金属颗粒复合物的远红外吸收
- metal particle composite 金属微粒复合材料
- Micron-nano-sized Metal Particles Composite and Shape Modification Technology 微纳米金属颗粒复合与整形技术
- When the de Broglie wavelength of electrons inside a nanoscale metal particle is comparable to its size, the quantum size effects (QSE) appear. 当金属纳米颗粒中电子的de Broglie波长已经可以和它的大小相比时，量子限制效应（QSE）就会出现。
- The test values of MOR & MOE of bamboo particle composite board (abbreviated to BPCB) with symmetrical structure show no relationship with the width of specimens. 对称结构的竹材碎料复合板静曲强度与弹性模量试验值与试件宽度无相关性。
- Air entrainment in plasma jet and metal particle oxidation by the entrained oxygen were investigated numerically using a three-dimensional computational model LAVA-P-3D. 摘要为了研究等离子体射流中空气的卷吸和由此引起的金属粒子的氧化，建立了等离子体喷涂的三维计算机模型LAVA-P-3D。
- Check the engine tail pipe on metal particles and visible damage. 检查发动机尾喷管无金属颗粒和损坏。
- They seem to be metal particles that move along certain paths. 它们看起来似乎是沿着某些轨迹移动的金属颗粒。
- Recent experiment indicated that half-metallic manganites with colossal magnetoresistance effect possess the character of spontaneous phase separation.It is also particle composite systems. 最新的实验观测表明,具有半金属性质和庞磁电阻效应的锰氧化物具有自发的相分离特征,也属于颗粒复合体系。
- The principle of micron-nano-sized particles composite system was introduced. 介绍了微纳米颗粒复合化系统的工作原理。
- The yield and microstructure of CNF changed with the active metal composition, which was attributed to the surface reaction between CO and active metal (alloy) together with the carbon diffusion mode on/in the metal particle. 结合纳米碳纤维的生长机理 ;认为活性组成的变化影响了CO与催化剂表面的反应和碳在金属中的扩散 ;进而影响纳米碳纤维的产率和微结构 .
- During the laser sintering, due to the large liquid phase viscosity and surface tension, the balling effect occurred when the molten did not wet the solid metal particle and the underlying substrate. 分析了316不锈钢粉末球化效应产生的原因,讨论了工艺参数(激光功率、扫描速度和粉层厚度)对316不锈钢金属粉末烧结成形的影响。
- It was found that the loaded metal particles can decrease the dielectric loss of the ferroelectric material/polymer composite clearly excpect for the increase of its dielectric constant. 发现金属粒子的加入除了可以提高铁电体/聚合物复合材料的介电常数外,还可以非常明显地降低其介质损耗。
- The stainless sand-remover can remove the sand &metal particles with an efficiency of 96% above. 不锈钢除砂器能使淀粉乳中的残留细泥沙与金属粒等杂质除去，效率可达96%25以上。
- This current dissolves metal particles from the workpiece into the electrolyte by electromechanical reaction. 通过电化反应,电流把工件上的金属粒子熔进电解液。
- Abstract: The investigations of high temperature plastic behaviors of Al2O3-based oxide ceramic particle composites and Al2O3-based non-oxide ceramic particle or whisker composites since 1980s are reviewed respectively. 文摘:介绍了自80年代以来人们对氧化铝基氧化物陶瓷颗粒复合物以及氧化铝基非氧化物陶瓷颗粒或晶须复合物高温变形的研究。
- Analysis in the doorThese items included particle composition, bulk density, organic matter, pH, available N,Olsen-P,available K, total salt concentrations and fractions of four heavy metals (Cd> Cr, Pb> Hg) and residua of DDT & BHC pesticide. 室内分析 分析项目包括土壤颗粒组成、容重、有机质、pH值、碱解氮、有效磷、速效钾、全盐含量、重金属元素(Cd、Cr、Pb、Hg)全量以及农药滴滴涕和六六六的残留量。
- Ishizuki N, et al. Characterization of precicus metal particles prepared using Chitosan as a protective agent [J]. Colloid Surface,1991, 55 (4): 15-21. 卢华王惠.;甲壳质;甲壳胺衍生物保护的贵金属胶体[J]
- There are so many of these paths and so many metal particles that it is impossible to land a flying saucer without its being smashed by one. 那儿有很多这样的轨道,很多这样的金属微粒,因此要使飞碟在那儿着陆而不被某一颗微粒撞毁是很难办到的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
