您要查找的是不是:
- Genus size analysis is an important component in floristic research. 对属大小的分析是植物区系研究的重要组成,属大小的分布格局可以在一定程度上反映植物区系的类群多样性与系统发生多样性。
- Due to the influence of volcanism, there lie differences in the results of the grain size analysis. 由于受到火山作用的影响,两个沉积层体现出粒度分析结果的不完全一致性。
- FRITSCH instruments are used in the areas of sample preparation and particle size analysis. 为了达到最优化的产品品质,FRITSCH公司的全部产品均进行自主研发和生产。
- The dustfall samples collected under typical dust and non-dust weather were made particle size analysis in Lanzhou. 选择兰州市典型沙尘天气和非沙尘天气收集两类降尘,并对其进行粒度测定。
- In chapter 6, the application of fractal on grain size analysis is presented by means of results tested by Digital Micrographic. 第六章在晶粒度检测领域中引进分形理论,用试验证明金相微观组织结构与材料性能参数之间存在着维数关系。
- Agglomeration of fine particles from Qingshan power plant has been studied experimentally based on size analysis of particles and flocs. 以青山电厂燃煤细颗粒为对象,采用激光粒度仪对细颗粒在化学团聚剂中的团聚行为进行实验研究。
- Study on DLY 95 photo electric particle size analysis instrument [J].Journal of Xi'an Institute of Technology,1997,17(1):72-75.(in Chinese). DLY-95 光电颗粒分析仪研制[J].;西安工业学院学报;1997;17(1):72-75
- The microstructure of antibacterial zeolite was investigated by XRD, FTIR, SEM, BET and particle size analysis, and antibacterial performance was tested according colony number. 本文还通过X射线衍射谱、FTIR、扫描电镜、BET比表面积分析、粒径分析等方法,对抗菌沸石粉体微观结构进行了研究。
- FRITSCH is a leading specialist in application-oriented laboratory instruments.Our instruments are used throughout the world for sample preparation and particle size analysis. 作为一个家族企业,FRITSCH公司力求通过良好的产品品质和优良的服务为每一位客户进行个性的服务。
- Furthermore, grain size analysis was undertaken for the sediment samples from the Cezi-Jinshan section in Hangzhou Bay by a Malvern Mastersizer 2000 laser grain size analyzer. 实验结果显示,该断面上沉积物平均粒径在垂向上具有不同的变化趋势,并伴随着显著的波动性。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- The crystallization behavior of titanium dioxide containing phosphate glass with the composition of NaTi2(PO4)3-0.9Ca3(PO4)2 2as studied by means of DTA, X-ray diffraction and BET pore size analysis. 利用差热分析、X射线衍射仪、液氮吸附BET孔经测试仪对组成为NaTi2(PO4)3-0.;9 Ca3(PO4)2的含钛磷酸盐玻璃的析晶行为进行了研究
- Grain size analysis of the sediments is very important to differentiate sedimentary environments, determinate the ways of sediments transporting estimate hydrodynamic conditions and to analyse grain size trends. 摘要粒度分析在区分沉积环境、判定物质输运方式、判别水动力条件和分析粒径趋势等方面具有重要作用。
- With Visual C++ 6.0, a microphotograph size analysis system (or MSAS) had been developed in Windows environment The open code was adopted to make the system simple to expand function and easy to maintain. 采用Visual C++6.;0为开发工具,在Windows环境下开发了显微图象粒度分析系统(MSAS),提供开放的代码,使该软件易于扩展功能及维护。
- The influence of triethyl amine on emulsion properties and variation of phase behavior is studied through particle size analysis, viscosity and mechanical performance determination. 通过粒径分析、黏度测定、力学测试等手段,研究了三乙胺对乳液性能和相行为变化等的影响。
- Na-bentonite is modified with cetyl trimethyl ammonium bromide (CTAB) and sodium dodecyl sulfate (SDS) respectively, which are measured by XRD, IR, TG, Zeta potential and particle size analysis. 摘要选择以十六烷基三甲基溴化铵(CTAB)、十二烷基硫酸钠(SDS)对膨润土进行改性,并对改性后的膨润土进行XRD、IR、TG以及体系电动电位、粒径分布的测定与表征。
- The properties of the FGD gypsum produced in rapid wet desulphurizing process from thermal power plant off-gas is investigated by means of particle size analysis, DTA and XRD analysis. 通过粒度分析、差热分析和X-射线衍射分析等,研究脱硫石膏的性质。
- As to the pretreatment methods of grain size analysis for red weathering crusts, at present there is a great discrepancy, and it influences the reliability of analytic results to some extent. 摘要对红色风化壳粒度分析的前处理方法,目前存在着很大差异,这在一定程度上影响了分析结果的可靠性。
- Microscope and particle size analyses show that the microcapsules were spheric and in narrow particle size distribution. 将微囊与石膏基体复合后,制备得到储能建筑材料。
- And the mid- size car have a lot more legroom. 而且中型车的腿部伸展空间较为宽敞。