查询词典 crystalline

Photochromic liquid crystalline polymers have been the subject of intensive research in recent years due to their great potential application in reversible optical information storage.

光致变色液晶高分子以其独特的优点在信息存储领域显示了光明的应用前景，成为目前国际上研究的热点。

The results indicate that Pt-based alloys appear circular shape and distributehomogeneously on the carbon, the particle size is homogeneous and about 2～4nm. The crystalline form is platinic face-centered cubic and most of crystalplane is Pt(111), the doped metal elements dont form simple substance and existas Pt-M alloy formation.

研究表明，制备的Pt基合金微粒基本呈圆形，金属颗粒在活性炭表面上分布均匀，粒径也较为均匀，粒径范围约2～4 nm，晶型结构仍以Pt面心立方晶系存在，晶面以Pt(111)居多，掺杂的元素原子未单独形成单质颗粒，而是以Pt-M合金的形式存在。

It is found liquid crystalline solutions can be formed when cellulose is dissolved in polyphosphoric acid.

讨论了纤维素在多聚磷酸溶液中的溶解情况和液晶性。

The fine - grained crystalline base of porphyritic rock in which larger crystals are embedded.

岩石的外表呈现交织的石英及碳酸盐细脉组成的网格构造。

The fine-grained crystalline base of porphyritic rock in which larger crystals are embedded.

基质斑岩中均匀的水晶质石基，其中嵌有大粒水晶

In addition, highly pozzolanic ash can be produced by means of controlled combustion, when silica is kept in non-crystalline form and cellular structure.

此外，高火山灰性灰可以通过控制燃烧来产生，此时，二氧化硅保持在非结晶形式和蜂窝状结构。

Within a year, these worms grow to almost a full meter, and encase themselves inside a hard crystalline cask to pupate. Within a month, they emerge as a six-legged flea.

一年之内，这些蠕虫会成长至将近一公尺长，并将自己变成一个坚硬透明的蛹；一个月之内，它们便会羽化为六足的熔岩蚤。

A colorless crystalline organic base containing nitrogen; the parent compound of various biologically important substances puriri

n。 纯粹主义(指在语言，艺术等方面过于严格遵守传统规范)，纯粹派法国20世纪初的一个艺术流派

The experimental evidence has shown that the polygonal Co particles are the final form. We found that Co formed nanocrystallites of 2-5 nm in diameter in the surface coating layer of the Mg_2SiO_4 crystalline stems and then aggregate into large clusters. These clusters further grow and recrystallize into polygonal single crystals. Instead of the single crystals, it is the polycrystalline clusters that played the most important role in Mg_2SiO_4 growth.c.

b。实验中观察到的现象表明多面体的Co颗粒并不是一开始就形成的，而是首先在Mg_2SiO_4的枝干表面以2-5nm的纳米晶体聚集成较大的团簇，这些团簇再继续生长并在最后重结晶为多面体的形状。

Crystalline silicon solar cells account for about 90% PV market worldwide and will still remail the key technology in the forseeable future.

本文分析了全世界光伏市场的发展情况和趋势，指出晶体硅太阳能电池在今后十年内仍占主导市场，降低成本的途径在于进一步降低硅片的用量和提高转换效率。

I think people in this lifetime in a rebirth.

我觉得人在这一生里其实也在轮回。

He had to tie her hands together.

他不得不把她的双手绑在一起。