In this paper , a simple and novel process has been developed for the preparation of uniform carbon - covered alumina via pyrolysis of sucrose highly dispersed on the surface of alumina 本文提出了一个操作简便，且重复性高的新方法来制备碳均匀覆盖的碳/氧化铝复合材料热解均匀分散在氧化铝表面的蔗糖。
Artemia can be kept in suspension and uniformly distributed in water . this allows young fish to catch and feed on our product providing a better nutritional balance than natural artemia provides 含有均衡营养的微胶囊化饵料，悬垂性好，不污染水质且能均匀分散水中，极适合于幼鱼虾的捕食，且易于消化。
The experimental results revealed the formation of a mixture of intercalated and exfoliated nano - structure . the emulsion polymerization could realize the nanometer - size dispersion of mmt in the pvc matrix 结果表明通过乳液合成的方法， mmt能够以纳米尺度均匀分散于pvc基体中，形成部分剥离部分插层的结构。
Art . artemia can be kept in suspension and uniformly distributed in water . this allows young fish to catch and feed on our product providing a better nutritional balance than natural artemia provides 维仁人工卤素含有均衡营养的微胶囊化饲料，悬垂性好，不污染水质且能均匀分散水中，极适合幼鱼虾的捕食，且易于消化。
With the method of adding nano - particles during extracting stage , dry uhmwpe gel fiber dispersed with nano - particles is prepared , after multi - step hot drawing , modified uhmwpe fibers are prepared 采用萃取加入的方式制成了纳米粒子均匀分散的uhm认甲e干冻胶纤维，然后经过多级热拉伸，制成纳米粒子改性uhm从甲e纤维。
A group of new composite antimicrobials were prepared by blending and absorbing , in which zinc oxide whisker is the main active ingredient , with nano - zinc oxide and nano - titanic oxide as the ancillary ones 摘要以四针状氧化锌晶须为主要活性成分，配以氧化锌和氧化钛纳米，并用吸附的办法使纳米材料均匀分散，制备了一种新型复合抗菌剂。
We succeeded in preparing the nano - tio2 sol through the hydrolyzation of complex in the room temperature and preparing the nanotio2 - modified coatings by the way of in - situ sythesising method . first , the uv absorbing and scattering characteristics of the nano - to2 sol were studied 论文采用络合物水解法在常温下成功地制备了均匀分散的纳米tio _ 2溶胶，并采用原位生成法制备了纳米tio _ 2改性水性丙烯酸酯涂料。
The scramble times of original image is optional , after the scramble process , the watermark image is scattered into the whole spatial space of original image ; it enlarged the difficulty of extraction and inspection , and enhanced the anti - attack and security 原始图像置乱的次数是可调的参数,通过置乱过程,使水印均匀分散到原始图像的整个空间里,这样加大了水印提取和检测的难度,增强了水印的抗攻击性,鲁棒性和保密性。
In this thesis , as a new method of fabrication metal composites , directed reaction of molten metal ( casting process ) makes the particles - reinforced phase , the product of chemical reaction in the metal or alloy , be distributed homogenously in the matrix 本研究提出了一种制各al _ 2o _ 3 cu复合材料的新型方法? ?熔体直接反应法(熔铸法) ，它是通过金属液或合金液中发生化学反应生成增强相颗粒，并使之均匀分散于基体之中。
The uv - vis spectra , contact angle test and afm analysis indicated that all the films so prepared had a layer - by - layer structure . transmission electron microscopy ( tem ) analysis revealed that zno nanoparticles were equally distributed in the composite film 采用紫外一可见光谱wv vis ） 、接触角测试、原子力显微镜（ mm ）等分析技术对纳米复合湿敏膜进行了表征，发现四个纳米自组装复合膜体系都是层层交替结构， zno纳米粒子均匀分散于有机无机自组装膜中。
