crystal diffraction的例句大全

Crystal Structure Determination of CaGa_4 by x-ray Powder Diffraction

CaGa4晶体结构的多晶X-射线衍射研究

After the synthesis of new-diamond by using a method of catalyzed carbon black, the crystal structure of the new-diamond after various aging-treatment time was investigated by X-ray diffraction ( XRD).

利用碳黑催化法制备了新金刚石粉末，并通过粉末X射线衍射（XRD）对不同时效处理后的新金刚石样品进行表征。

While X-ray single crystal analysis was developed continually, powder X-ray diffraction analysis was also utilized in pharmaceutical analysis. Particularly, it has begun to make a figure in traditional Chinese medicine.

在单晶结构分析方法发展的同时，粉末X射线衍射分析也开始应用于药学领域，特别是在中药学中已崭露头角。

The X-ray diffraction analysis of carbon micro-crystal structure of the foundry formed coke prepared by semi-coke

微量探针X-射线分析仪半焦制铸造型焦的碳微晶结构X-衍射分析

Digital processing of lattice images in crystal structures from the selected diffraction spots is successfully developed to the structural analysis of evaporated gold and human tooth enamel of hydroxyapatite.

用选区衍射斑点对晶体结构的点阵象作数字处理已成功地应用于蒸发金膜和羟基磷灰石人齿釉质的结构分析上。

The title compound ( C 15 H 16 NO 3) has been synthesized by reaction of benzaldehyde, ethyl acetoacetate, ammonium acetate, isopropylidene malonate under microwave irradiation and its structure was determined by single crystal X ray diffraction.

标题化合物C15H16NO3由苯甲醛、醋酸铵、乙酰乙酸乙酯、麦氏酸在微波辐射下干反应而得。

Based on the theory of the X-ray diffraction, crystal particles becoming little lead to wide diffraction peak; and by Scheer formula, there is little change in particles size.

XRD图谱上无非金刚石物相衍射峰，提纯前后的晶体粒度根据X射线衍射理论，晶粒粒度变小引起衍射峰宽化，应用Scheer公式进行计算，晶体粒径变化不大；

Methods Flexural strength and elastic modulus were measured by three-point bending test at selected temperatures from 830 C to 950. X-ray diffraction was used to investigate the type of crystal and crystal percentage.

方法按不同晶化温度条件分组，利用X射线衍射技术鉴定晶相，计算晶体含量，并采用三点弯曲法测定各组的抗弯强度和弹性模量。

A transparent γ-LiAlO_2 crystal has been grown by temperature gradient technique ( TGT). ( 001) plane γ-LiAlO_2 crystals annealed in different ambients were studied by scanning electron microscope ( SEM) and X-ray diffraction ( XRD).

利用温度梯度法生长出了透明的γLiAlO2单晶，通过扫描电镜和X射线薄膜衍射分析了不同退火气氛对所切得的（001）晶片表面结构的影响。

By X-ray irradiation, to obtain two different crystallization conditions for X-ray diffraction of the two different crystal space group.

经X线照射，获得了两种不同结晶条件下的适合X-射线衍射的两种不同空间群的晶体。

With the increase of reaction extent, spherulite size is gradually decreased and interface between spherulites become indistinctly. Although there is little difference in crystal structure, diffraction peaks appear drift.

随着反应程度增大，共混物结晶形态发生较大变化，球晶尺寸逐渐减小，界面变得越来越模糊；晶体结构变化较小，但是反应共混物的衍射峰位置出现漂移。

The grain size in the ( 101) diffraction direction is in inverse proportion to the crystal distortion.

并观察到（101）晶面上的畸变与晶粒度有着相反的变化趋势。

The crystal and magnetic structure of intermetallic compound with the nominal composition YFe_ ( 10) Si_ ( 2) was studied by neutron powder diffraction at room temperature.

在室温下利用中子粉末衍射方法研究了名义成分为YFe10Si2金属间化合物的晶体结构和磁结构。

The crystal structure was determined by X ray diffraction ( XRD). The light absorption characteristic was analyzed by UV-visible spectrophotometer.

采用X射线衍射仪（XRD）表征了薄膜的晶体结构，采用紫外&可见分光光度计分析了薄膜的光吸收特性。

The crystal structure of melt crystallized nylon 11 prepared in the various electrostatic environments was investigated by using X ray diffraction.

使用XRD法研究了在高真空不同强度静电场下熔融结晶尼龙-11的晶体结构。

Utilizing heat aging experiments, thermal analysis technique, X-ray diffraction etc, this article investigates stability and crystal properties of polyaniline/ poly ( vinyl alcohol) films.

利用热老化实验、热分析技术、X-射线衍射等考察了聚苯胺/聚乙烯醇复合膜的稳定性能和结晶性能；

The diamond is dodecahedron, and most of its diffraction spots on the Laue X-ray pattern are distributed on five main crystal zones respectively.

该金刚石晶体呈菱形十二面体，其同步辐射X射线劳埃图上大部分斑点分别分布在5条主晶带上。

A method to determine the mean spiral angle ( commonly called microfibril angle) of cotton fibre secondary walls from the spread of the ( 002) crystal plane arcs in X-ray diffraction diagram is proposed.

本文阐述应用X射线（002）面衍射弧测定棉纤维次生胞壁平均螺旋角（又称微纤丝角）的方法。

The title compound was synthesized and the crystal structure has been det& ermined by X-ray diffraction technique.

合成了羊皮羧乙基三氯化锗晶体，并用单晶X&射线衍射法测定了其晶体结构。

The determination of crystal structure of the metals by X-ray diffraction method

用x射线衍射方法测定金属晶体结构