查询词典 nano

The CoFe2O4/TiO2 magnetic nano-photocatalysts has fairly good magnetic property. The X-ray diffraction, transmission electron microscopy and ultraviolet-visible technique were used to analyze the phase structure, size and spectrum response scope of the samples. The XRD indicated the anatase TiO2 was formed when TCF modified by plasma. The size of CoFe2O4 particles was about 20 nm. The diameter of CoFe2O4/TiO2 particles is in the range of 30~40 nm. So the shell of TiO2 enwraps closely around the core and the thickness is in the range of 10~20 nm.

运用VSM技术对样品磁性能进行研究，结果表明：等离子体修饰后的复合材料仍具有较高的饱和磁化强度，可在外加磁场作用下实现催化剂在水中的分离与回收；样品的XRD、TEM和UV-Vis分析测试结果表明：等离子体修饰后的复合材料有锐钛矿型TiO2存在；TEM谱图显示磁核CoFe2O4的平均粒径约为20 nm，TCF复合粒子的粒径约为30~40 nm，TiO2包覆层的厚度为10~20 nm。

The result shows that montmorillonite in the emulsion exfoliated, and the dispersion of MMT reached nano-level.

结果表明，聚合法制备的复合乳液中蒙脱土片层已发生剥离并在复合物中呈现纳米级分散。

But there is fatal defect in the sol-gel method which is implanting of nano-particals.

但利用传统溶胶-凝胶方法制备的复合催化剂也具有其致命的缺点。

Now, I'm also in charge of the nano|implants department...

现在，我还负责|纳米移植部

The industrializing programmes about silver and gold nano-scale materials have been designed systematically and exhibit brilliant prospect of application.

提出了金银纳米粉体材料产业化的系统方案，有较好的应用前景。

Obviously, PU adds nano TiO2 is helpful to speed up photodegadation of PU after UV light irradiates.

显然PU在奈米TiO2及UV光作用下可有效加速光分解性，形成光可分解之材料，成为环保素材。

Three approaches are investigated to prepare carbon-based Pt nano-catalyst. Size of Pt nanoparticles made from the macerating and microemulsion integraled method are comparatively small, about 7nm.

采用三种路线研制了碳基铂纳米催化剂，其中结合浸渍法与微乳液制备纳米粒子的方法，即活性炭附载微乳液体系中制备的Pt纳米粒子，制得的催化剂中的Pt纳米粒子较小，约7nm左右。

It can be found that the nano-SiO2 does not behave as the nucleating agent in PET which is mentioned in some reference.

与微米粒子不同，PET/纳米体系中的所有纳米粒子的运动是长程关联的。

It shows that nano-silica acted as the nucleating agent in nylon crystallization, and increased the crystallization rate of the nylon.

结果表明，可分散性纳米SiO2的加入对尼龙66的结晶起到了一定的成核作用，并提高了其结晶速率。

RESULTS: The intake and retention rates in the EGF targeting nano-carrier packeting 125I-ASODN group were higher than those in the 125I-sense oligodeoxynucleotide group and the 125I-nonsense oligodeoxynucleotide group.

结果：表皮生长因子靶向纳米载体包载125I标记的反义寡脱氧核苷酸组的摄取率及滞留率高于正义寡脱氧核苷酸组和无义寡脱氧核苷酸组。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷