查询词典 crystal

From the microstruture observation, this dilatancy produced is clearly associated with a change from crystal plasticity plus minor cataclasis (formation of closed intragranular cracks) at high pressure (20MPa) to crystal plasticity plus significant cataclasis (involving axial cracking, intragranular cracking, crack opening and shearing) below 10MPa.

此时的微结构研究也发现：岩盐流变过程中膨胀的产生是由高围压下（20MPa左右）的晶体塑性加较少碎裂到低围压下（10MPa左右）的晶体塑性加主要的碎裂（包括纵向裂隙、晶内裂隙以及裂隙的张开与剪切）。

A chiral phase transfer catalyst, N-benzyl quinine bromide, was synthesized from natural chiral compound. And 2,5-bimethyl-4-(3-nitrobenzene)-1,4-bihydrogenation pyridine-3--4-methyl formate (viz. nitrendipine) was synthesized by this chiral phase transfer catalysis, and characterized by elemental analysis, infrared spectrum,1H nuclear magnetic resornace, and X-ray single-crystal diffraction.Key words: ammonium; chiral phase transfer catalyser; crystal structure

通过对天然手性物质进行修饰合成手性相转移催化剂N-苄基溴化奎宁，并对目标分子2，5-二甲基-4-(3-硝基苯)-1，4-二氢吡啶-3-甲酸乙酯-5-甲酸甲酯进行不对称催化合成，并通过红外光谱和核磁共振氢谱对化合物进行了表征，用X射线单晶衍射法测定了该化合物的晶体结构。

In addition,the spectra and the g factor of GaP∶Co2+ crystal also are analyzed,the results show that,for the strongly covalent of GaP∶Co2+ crystal,it is not reasonable to neglect the covalency and the contribution due to the s.o.coupling of the ligand ion.

本文结果表明，由于GaP∶Co2+晶体共价性很强，再忽略共价性及配体旋轨耦合的贡献是不合理的。

If a crystal is grown very rapidly so that impurities, such as microorganisms, do not have time to be desorbed, they may be entrapped within the growing crystal. Recovery would be impossible with

如果晶体生成非常迅速，使得诸如微生物之类的杂质没有时间得到充分解吸附，微生物可能在生长的晶体中被捕获。

The effect of calcining temperature and content of dopants on crystal structure, crystal size and property of modified TiO〓 nanoparticles is investigated.

重点考察了焙烧温度及金属离子的掺杂浓度对改性TiO〓纳米粒子晶型结构、晶粒尺寸及性能的影响。

The analysis of XRD showed that dopping metal oxide put off the transition of ZrO2 from tetragonal crystal tomonoclinic crystal and the size of supported catalyst was a little bigger than that of doped catalysts.

XRD分析说明，金属氧化物的掺杂延迟了ZrO_2晶型由四方型向单斜型的转变；负载型催化剂的粒径尺寸略大于掺杂型催化剂。

The conclusion that dopping metal oxide enhance the transition temperature of ZrO2 from tetragonal crystal to monoclinic crystal was obtained from the DTA anaJysis.

DTA分析说明，金属氧化物的掺杂提高了ZrO_2由四方型向单斜型的转变温度。

The development of Photonic Crystal is introduced first, and then the author summarizes the status , applications and factures of the Photonic Crystal.

本文介绍了光子晶体的发展，总结了光子晶体的研究现状，应用领域和设计制作。

Found crystal collection on dust, not to use the feather brush, which may have to light soft, lint-free cloth breeze dust, do not force wipe off, so as to avoid frayed crystal.

发现灰尘，而不是水晶收集使用羽毛刷子，而要轻软，不掉毛的布风灰尘，不要用力擦掉，以免磨损水晶。

Had deep technology to accumulate what go up with technical research and development to be thrown energetically just about, many industries and country " the first " in the sea the letter is born, multinomial core technology and sophisticated technology are captured by sea letter him person and master. 1996, air conditioning of the first frequency conversion of Chinese gets offline in sea letter; 2001, mobile phone of screen of color of the first CDMA of Chinese is born in sea letter; In June 2005, the video of the first own intellectual property treats field of Chinese sound video chip " letter core " in the sea the letter is born; In September 2007, product line of group of model of the first liquid crystal is in course of study of Chinese color television sea letter builds and put into production; In July 2008, TV of liquid crystal of illuminant of back of the first LED of the thinnest, China is in the whole world sea letter is born... some closer year come, because the sea believes these to hold to the ceaseless effort of own innovation enterprise, the home appliance trade that allows China was taken off " fruit dealer " cap, course of study of the state-owend enterprise in making tycoon of foreign home appliance right be filled with deep esteem, from " look down upon " mix to admiring look in succession and the olive that come.

正是有了深厚的技术积累和技术研发上的大力投入，多个行业和国家&第一&在海信诞生，多项核心技术和尖端技术被海信人自己攻克和掌握。1996年，中国第一台变频空调在海信下线；2001年，中国第一部CDMA彩屏手机在海信诞生；2005年6月，中国音视频领域第一块自主知识产权的视频处理芯片&信芯&在海信诞生；2007年9月，中国彩电业第一条液晶模组生产线在海信建成并投产；2008年7月，全球最薄、中国第一台LED背光源液晶电视在海信诞生……近些年来，因为海信这些坚持自主创新企业的不断努力，让中国的家电业脱掉了&水果贩子&的帽子，让国外家电巨头对中国企业肃然起敬，从&瞧不起&到钦佩的目光和纷纷而来的橄榄枝。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。