查询词典 amorphous

Super-hard amorphous carbon films were deposited on such substrates as single-crystalline silicon and K9 glass by pulse laser ablating graphite target.

本文研究用脉冲激光烧蚀石墨靶方法在单晶硅、K9玻璃等衬底上生长超硬非晶碳膜。

Chemical methods are used to make the aluminosilicates existing in bauxites re-act chemically in the high temperature with hydroxyl groups lost, which makes aluminosilicate crystals collapse due to desiccation, finally the amorphous Si02 may be.

化学方法主要是使铝土矿中的铝硅酸盐矿物在高温条件下发生脱舟基反应。

The S-SMEDDS with dextran 40 as solid carrier, consisted of well-separated spherical particles and could form microemulsion with droplet size less than 50nm followed by dilution in water. Nimodipine in the S-SMEDDS was in the amorphous or molecular dispersion state. The S-SMEDDS had a faster in vitro release rate than the conventional tablet.

其中以右旋糖酐40为载体的S-SMEDDS，由分离良好的球形颗粒组成，药物以无定形或分子分散状态存在，水重分散后形成粒径小于50nm的微乳，体外溶出快速，显著高于市售片剂。

All investigated ferromagnetic amorphous alloys exhibit obvious D〓 in a considerable wide range of temperature as have been seen on their μ vs T curves, and D〓 is accompanied by the appearance of wasp-waisted loop or the phenomenon of the horizontal shift of the loop. There exists a deeper"valley"(a local minimum of μ) and a strong Hopkinson peak on the μ vs T curve.

在M-T曲线上，在相当宽的温度范围内，我们所考查非晶态铁磁合金都表现出明显的磁导率衰减，而且，随着温度升高伴有蜂腰状磁三带迴线和迴线横向平移现象的出现。M-T曲线上存在着较深的&谷&和强的Hopkinson峰。

The use of filter vacuum arc cathode plating nano-technology production of amorphous diamond films can achieve the thinnest 2 nanotechnology, diamond structure SP3 in more than 80 percent.

利用滤质阴极真空电弧镀技术生产的纳米级非晶金刚石薄膜最薄可以达到2纳米，金刚石结构SP3的含量超过80％。

A series of amorphous Ni-Sn-B/SiO 2 catalysts with different tin contents were prepared by salt impregnation and KBH 4 reduction.

采用化学还原法制备了一系列三元非晶态Ni Sn B/SiO2 催化剂，并考察了Sn含量对催化剂的苯乙酮选择加氢制备苯乙醇反应的活性及选择性的影响，同时对Sn改性前后的催化剂进行了系统的表征。

The results show that the Si3N4 layers are amorphous structure and the TiN layers are crystal in the Si3N4/TiN nano-multilayer films.

研究结果表明，Si3N4/TiN多层膜中，Si3N4层为非晶态，TiN层为晶态。

The results show that though TiN and SiC monolayers exist as nanocrystal and amorphous respectively, the nanomultilayers grown by alternative depositing of TiN and SiC form columnar crystal with intensive preferred orientation.

结果表明，尽管TiN和SiC的单层膜分别以纳米晶态和非晶态存在，但由TiN和SiC通过交替沉积形成的纳米多层膜却能够生长成为晶体完整性良好的柱状晶并呈现强烈的择优取向，显示了一种异质材料晶体生长的相互促进作用。

Results show that when the thickness is less than 0.7 nm, Si3N4, normally amorphous in deposition state, could form a NaCl-type pseduocrystal structure due to the template effect of TiN crystal layer. Crystallized Si3N4 layers and TiN template layers grow coherently into columnar crystals with (111) preferred orientation. Correspondingly, the hardness of the films was enhanced to a maxim value of 38.5 GPa, showing a superhardness effect.

结果表明，在TiN调制层晶体结构的模板作用下，溅射态以非晶存在的Si3N4层在其厚度小于0.7 nm时被强制晶化为NaCl结构的赝晶体，多层膜形成共格外延生长的（111）择优取向超晶格柱状晶，并相应产生硬度显著升高的超硬效应，最高硬度达到38.5 GPa。

The molecular motion of amorphous region at high-frequency was found to be hardly affected during the stretching processes. In summary, elongation has created major but different influences on the morphology and molecular motion of the aforementioned four series of polymeric elastomers. For those elastomers like natural rubber and poly , elongation has induced crystallization of the noncrystalline or the soft segments. The crytallinitiy and the crystal thicknesses increase monotonously during the course of the stretching; On the other hand, the stretching processes for those semicrytalline copolymers like EMA and POE are rather complex, including the formation of crystal at relatively low λand the destruction of the crystal at the utmost λ. It revealed that stretching process has resulted in a decreasing of the thicknesses and a shortening of 〓C T〓s for the orthorhombic crystalline components.

拉伸对上述四个弹性体体系的聚集态结构都产生了很大影响，但是影响的程度和内容因体系而不同，对于本身存在着化学交联或者是物理交联的体系而言，拉伸导致了其中本来难以结晶组分的结晶，且结晶度随着拉伸比增加而增加，与此同时，体系结晶的晶片厚度也会逐渐增加；而对于结晶性共聚物体系，如EMA和POE，结晶区本来起到了物理交联的作用，在这种情况下拉伸的影响变得比较复杂，拉伸对于不同晶型的影响有所不同，在拉伸比较低的情况下体系总体的结晶度会有所增加，说明有新的结晶产生，当接近或达到断裂伸长比时，体系的结晶度会突然降低，含量占优的结晶会被拉伸所破坏，含量较低的结晶在整个拉伸过程中受的影响较小。

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。