查询词典 crystal-ball

The effect of crystal form on photocatalysis property is studied. The results show that: Function of anatase TiO 2 is best.

考察了晶型对光催化剂性能的影响，结果表明，锐钛矿型TiO2的催化性能最好。

Tiatania and alumina in the combined support were anatase and γ- Al2O3 crystal structure, respectively.

复合载体中的TiO2和Al2O3分别以锐钛矿和γ- Al2O3晶型存在。

He crystal structure of the TiC2 electrode was anatase.

iO2电极的晶体结构主要为锐钛矿型。

Research results showed that the crystal-chemical characteristics of the andalusite in South Tianshan deposit are basically consistent with ideal features.

结果表明，新疆南天山红柱石晶体化学特征与理想特征基本一致。

A mineral variety of andalusite with carbonaceous impurities regularly arranged along the longer axis of the crystal.

空晶石红柱石的一种矿物质，沿着晶体的长晶轴上有规律地排列着含碳杂质

This paper introduces the mineralogical characteristics of the andalusite which include the physical and chemical conditions of the andalusite formation,crystalline structure,X-ray diffraction,chemical composition,chemical formula of crystal and infrared spectrum.

本文对该矿床红柱石的矿物学特征，包括红柱石形成的物理化学条件、晶体结构、X射线衍射、化学成分、晶体化学式及红外光谱特征等，进行了系统的研究分析。

Andalusite is considered by crystal healers to be a gemstone that enhances intellect, problem solving abilities and mental clarity.

水晶医疗学者认为红柱石是一种具有益智、解难和清脑之功能的宝石。

We have found that there are regularity changes in the Raman spectra of grossular-andradite as the rise of iron in the crystal structure from grossular to andradite after studying of Raman spectra of grossular-andradite, that is to say, their peaks shift to low wavenumber; At the same time , there are some changes in the bond angles of O-Si-O and O-Y-O:the higher of iron contents, the evidenter of splitting of two wind vibration peaks of SiO4 tetrahedron and YO6 octahedron.

通过对钙铝榴石-钙铁榴石的拉曼光谱研究发现，从钙铝榴石到钙铁榴石，随着矿物结构中铁的含量的增加，他们的拉曼光发生规律性的变化，即所有的峰向低波数方向发生漂移；同时，由于铁含量的不同使得石榴石晶体结构中O-Si-O与O-Y-O之间的键角发生了一定的变化，在其拉曼光谱谱图上表现为铁的含量越高，[SiO4]四面体和Y-O八面体的两个弯曲振动峰分裂得越明显。

Hydroxysteroid dehydrogenase/carbonyl reductase ( 3α-HSD/CR,EC 1.1.1.50 ) from Comamonas testosteroni is an inducible enzyme which catalyzes the oxidation of androsterone with NAD+ to form androstanedione and NADH. 3α-HSD/CR was a member of the SDRs family, whose crystal structure had been solved by X-ray diffraction in 2000. The structure of 3α-HSD/CR is a homodimer which shows a typical pattern of Rossmann-fold structure consisting of βαβ units, and reaveals similarity with other members upon the SDRs family.

中文摘要 3α-Hydroxysteroid dehydrogenase/carbonyl reductase ( 3α-HSD/CR，EC 1.1.1.50 )是从Comamonas testosteroni菌体中分离而来的诱发性酵素，利用NAD+为辅因子，将受质androsterone氧化成androstanedione并伴随NADH的生成而完成催化反应。3α-HSD/CR是属於SDRs家族成员之一，其立体结构已经在2000年利用X-ray晶体绕射所解出。3α-HSD/CR在结构上为一同源双聚体，并和其它家族成员一样具有βαβ二级结构所叠合组成的Rossmann-fold特徵。

The crystal architecture of the sea anemone,and you'll deal that to me now?

关于海葵的晶状结构，你想用它来难住我吗？

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！