合成材料的
例句与用法
- Having noticed that in some organic solution , the surface of the nanosized diamond particles can get some negative voltage for they can absorb some ions , we can make the nanosized diamond particles calculated on the cathode by the cathodic electrophoretic method , which is important to make the cnt and the nanosized diamond particles composed materials
在合成材料的制备过程中,考虑到金刚石超微粉在一些有机溶液中因为其表面会吸附上一些带电的离子,所以会带上微弱的电压。因此能通过电泳的办法使得金刚石超微粉在阴极得到沉积,这对碳纳米管与金刚石超微粉合成材料的制备有着重要的意义。 - Meanwhile the modified materials were also conducted on the basis of lifepo4 material . in addition , we used x - ray diffraction ( xrd ) to analyze phase composition , scanning electron microscope ( sem ) to observe superficial morphology , charge - discharge test to study specific capacity and cyclic properties , cyclic voltammetry ( cv ) and electrochemical impedance spectroscope ( eis ) to discuss electrochemical reactive mechanism . the study show that doped - lifepo4 have an good olivine structure and good electrochemicval using lif as li source via high solid - state reaction
通过x射线衍射( x - raydiffraction )分析了合成产物的结构晶型,扫描电镜( scanningelectronmicroscope )观察了材料的形貌,恒流充放电测试研究了合成材料的比容量和循环性能,循环伏安( cyclicvoltammetry )和电化学阻抗谱( electrochemicalimpedancespectroscope )简单分析了材料的电化学反应机理。 - Furthermore , we analyzed the crystal structure of the snsb material thus achieved by xrd , observed its surface condition by sem , studied its capacity and recycling performance by charge - discharge test and the mechanism of its electrochemical reactions by cv and eis methods
通过x射线衍射( x - raydiffraction )分析了合成产物的晶型结构,扫描电镜( scanningelectronmicroscope )观察了材料的形貌,通过恒流充放电测试研究了合成材料的比容量和循环性能,电化学阻抗谱( electrochemicalimpedancespectroscope )简单分析了材料的电化学反应机理。 - Small and narrow particle size distribution benifit diffusion of li - ion . also , the production techniques of li - ion battery is discussed , the influence of important working proceduces ( including the preparing , the doping , the assembling , etc . ) on battery performance is analysed and the recipe of cathode materials is optimized
在合成材料的同时，本文还对铿离子电池的组成和制作工艺进行了探讨，分析了制浆、涂布、装配、化成几个主要工序对电池性能的影响，还重点对铿离子电池正极各物质的配料进行了优化研究。 - Geosynthetics ( such as geotextile , geogrid and so on ) can be used as a treamment in the process of widening the used road on soft ground . on the one hand , the tensile strength of geosynthetics can reinforce the structural association between the new & old embankment , and make them have enough entirety . on the other hand , geosynthetics can reduce settlement of the subgrad , and greatly reduce non - uniform settlement of the new & old embankment
软土地基上公路的加宽处理，可以采用土工合成材料(如土工布、土工格栅等) ，一方面靠土工合成材料的抗拉强度增加加宽部分和旧路基之间结构联系，使两者具有足够的整体性，另一方面可以减少软基的沉降，并可明显减少新旧路基的不均匀沉降。 - Up to now , the geosynthetic reinforcement mechanism is still not very clear ; design method is not maturated ; and theoretical research lags behind engineering practice , to some extent , which hinder the application of geosynthetics . therefore , it is necessary to make further researches on geosynthetic reinforcement
目前，土工合成材料的加筋机理不十分清楚，计算方法不成熟，理论研究明显落后于工程实践，一定程度上限制了土工合成材料的工程应用，因此迫切需要对土工合成材料加筋土进行深入的研究。 - Shanghai waysmos fine chemical co . , ltd . was founded as a chinese - foreign joint venture enterprise in 1995 . its business includes environment - friendly fire extinguishing gases , advanced dyestuff , optical information - recorded materials and imaging materials
上海汇友精密化学品有限公司成立于1995年，是专门从事新型环保灭火材料、高档腈纶着色材料、高档纸专用纸张着色材料、光信息记录材料和成像材料等新型高科技合成材料的研制、开发、生产、销售为一体的中外合资企业，注册资金410万美元。 - A two dimension small scale force sensor is developed which is used in the adhesion and friction tests , the sensor works well in the experiments . elastic modulus of nine different polyester / silicon rubber mixtures is tested , the results show that mixtures ’ elastic modulus increases with the aggrandizing of mass percentage of polyester . mixtures ’ adhesion abilitiy and especially mixture a ’ s adhesion - friction relationship are tested . these results provide experimental evidences for the fabricating of synthetic gecko hairs . lastly , a primary analysis of nanoscale hair modle is done , some hair preparation method is introduced , and the synthetic gecko foot hair fabricated by model moulding method is tested
测试九种不同配比聚氨酯/硅橡胶合成材料的弹性模量值,得出合成材料的弹性模量随聚氨酯质量百分比增加而增大的结论;对九种合成试样进行了粘着性能测试,对实验结果进行比较分析和讨论;对粘着力最大的a试样进行粘着力与摩擦力关系的实验,得出粘着状态下a试样摩擦力与粘着力成线性关系的结论。 - Meanwhile , the modified materials were also conducted on the basis of limno2 material . in addition , we used x - ray diffraction ( xrd ) was to analyze phase composition , scanning electron microscope ( sem ) to observe superficial morphology , charge - discharge test to study specific capacity and cyclic properties , cyclic voltammetry ( cv ) and electrochemical impedance spectroscope ( eis ) to discuss electrochemical reactive mechanism
通过x射线衍射( x - raydiffraction )分析了合成产物的晶型结构,扫描电镜( scanningelectronmicroscope )观察了材料的形貌,恒流充放电测试研究了合成材料的比容量和循环性能,循环伏安( cyclicvoltammetry )和电化学阻抗谱( electrochemicalimpedancespectroscope )简单分析了材料的电化学反应机理。 - The families of geosynthetics and their functions are outlined at first , and the domestic and overseas amount of geosynthetics application is evaluated too . then , an overview of reinforced soil is presented . the developments and studies of the foundations reinforced with geosynthetics are analyzed here , including some existing problems
本论文的主要内容如下： ( 1 )介绍了土工合成材料的功能和分类，统计了几种土工合成材料国内外应用情况；较详细论述了土工合成材料加筋土技术的发展及应用；分析了加筋地基的应用和研究现状以及在设计中存在的问题。