3o

Study on the Growth of High Quality LiB 3O 5 Crystal

高质量三硼酸锂晶体生长的研究

A Study on Magnetic Properties of Si Doped Fe 3O 4 Fine Powder

掺硅Fe3O4磁粉磁性能的研究

Raw Material Synthesis and Crystal Growth of CsB 3O 5

CsB3O5晶体原料合成与生长

The results show that the high quality Mn 3O 4 may be made from microcrystal EMD .

实验结果表明：用微晶电解二氧化锰可制备出优质的电子级Mn3O4。

A Theory and Practice of Manufacturing Mn 3O 4 from Manganese Metal Powder by Hydrometallurgy

用金属锰粉湿法制取四氧化三锰的理论和实践辉锑矿湿法生产焦锑酸钠工艺研究

This paper reported 2 cases with cholesteatoma of skull bone and analysis of 3O cases in literature .

本文报告了2例颅骨胆脂瘤并结合文献30例分析。

Preparation of ultrafine magnetic Fe 3O 4 Particles

超微磁性Fe3O4粒子的制备

The coercivity of Si doped Fe 3O 4 fine powder is greatly increased .

Fe3O4磁粉掺硅后矫顽力大幅度提高。

Antibody immobilized on Fe 3O 4 particles and its application to RIAs

固定在Fe3O4粒子上的抗体及在放射免疫分析中的应用

The preference temperature of the seed germination was at 25 - 3O ℃ .

种子萌发的适宜温度为25℃和3O℃。

Design for transforming rubber-dissolving tank of 3O kt / a HIPS plant

3万t/aHIPS溶胶罐改造设计

Fe 3O 4 nano-crystal with high purity and even particle size was prepared by combining microemulsion and hydrothermal method .

通过将反相微乳法与水热法相结合，制备出了纯度高、粒径均匀的Fe3O4纳米粉。

Objective To investigate the acute toxicology of Fe 3O 4 nano-magnetic ferrofluid for further use .

目的检测医用纳米级Fe3O4磁流体的急性毒性，为进一步研究其长期毒性以及载附药物的临床试验打下基础。

Phthalocyanine copper ( CuPc ) - Fe 3O 4 nanoparticles composites were prepared .

制备了酞菁铜（CuPc）-Fe3O4纳米复合粒子，分析了CuPc与Fe3O4纳米粒子的复合过程，提出了其复合机理。

The results show that , there exists Bi 3O 4 and bonding structure in the melts of BSO crystal .

结果显示，BSO熔体中存在Bi3O4和[SiO4]的键合结构；

The second order nonlinear optical behaviors of a new borate crystal BiB 3O 6 were studied in terms of chemical bond viewpoint .

利用化学键的观点，研究了一种新型硼酸盐晶体BiB3O6的二阶非线性光学行为。

Objective To synthesize the super paramagnetic Fe 3O 4 nanoparticles by hydrolyzing in alkalescence solution .

目的采用水解法，在碱性条件下制备出具有超顺磁性的Fe3O4纳米粒子。

For BiB 3O 6 ( BIBO ) crystals the refractive index on the main optical axis was measured .

测量了BIBO晶体的主轴折射率。

The Co 3O 4 negative-electrode for lithium-ion batteries was prepared by electrochemical deposition and sintering processes .

采用电沉积-烧结方法制备Co3O4锂离子电池负极。

Results The peak titer of CVB 3m in mouse myocardium was higher than that of CVB 3o .

结果CVB3m和CVB3o感染组小鼠心肌病毒滴度的峰值出现的时间基本相同，CVB3m的滴度较高；

Angle of attack typically ranges from 3o to 12o for a paraglider .

典型的飞行伞攻角范围由3度到12度之间。

Coupled with seismic data , a systematic research of over 3o sections add drilling data show that Carboniferous-Permian is a complete cycle from progression to regression .

对塔里木西部地区30余条剖面及钻井资料的全面系统分析研究，结合地震资料，认为石炭－二叠纪为一个完整的海进至海退旋回。

A method for determination of trace Zr in U 3O 8 by ICP MS after TTA / xylene extraction is reported .

采用TTA/二甲苯萃取分离和ICPMS法测定了U3O8中痕量杂质元素Zr的含量。

The technology for preparing Fe 3O 4 kerosene base magnetic fluid by co deposit method and the influence of parameters on the properties of the fluid are studied .

研究了在实验室条件下采用化学共沉淀法制备煤油基Fe3O4磁性流体工艺流程及工艺条件对磁性流体的磁性的影响。

Using the grid ionization chamber method and small solid angle method , the number of 238 U nucleus in the highly pure U 3O 8 sample is determined .

用屏栅电离室法和小立体角法测量了高纯度U3O8样品中的238U核素数目。

The Dali glaciation and the postglacial in eastern China a preliminary discussion of china 's climatic variation during past 3o , ooo years

中国东部地区的大理冰期和冰后期&三万年以来我国气候变迁的初步探讨

The effects of some technological conditions on the production process and the effects of roasting time and roasting temperature on the inversion ratio of Mn 3O 4 are presented .

探讨了几个主要工艺条件对制备微晶电解二氧化锰的影响，以及焙烧时间和焙烧温度对Mn3O4转化率的影响。

This paper describes the chemical and physical quality of Mn 3O 4 and its application requirements , investigates the measures to improve its quality and explains the basic means for quality determination .

阐述Mn3O4的化学质量、物理质量及使用质量的内容与要求，探讨提高质量的主要措施，说明质量检测的基本手段。

Objective : To investigate anti neoplasm activity of human liver cancer lines ( HLCL ) of magnetic microspheres ( Fe 3O 4 ) in magnetic field .

目的：探讨磁性微粒（Fe3O4）加外置磁场对体外人肝癌细胞株（HLCL）活性的作用。

From SEM observation , it is found that Co 3O 4 is the image of a leaves morphology with sizes of 20 ~ 30 nm in thickness .

扫描电镜SEM观察发现获得的Co3O4具有花瓣形貌，其花瓣厚度约20nm。