網(wǎng)絡(luò)釋義

用法例句

The SEM observation of specimens indicates that doping of Y2O3 powder is more effective than Y-211 particles in improving the growth quality of melt-textured YBC.

掃描電鏡觀察結(jié)果表明,摻雜Y_2O_3所形成的Y-211粒子是柱狀的,而摻雜Y-211在母體材料中是球形的,其尺寸接近納米粒子。

The effect of different hetero-atoms on the crystallinity of zeolite Y was characterized by XRD and SEM.

本研究將多種具有較好加氫反應(yīng)活性的過(guò)渡金屬雜原子引入Y分子篩骨架中,并擇優(yōu)進(jìn)行兩兩復(fù)配,合成出了結(jié)晶度較好的NiTiY、CoTiY等雙雜原子Y分子篩,并采用XRD、SEM等方法對(duì)合成的單、雙雜原子分子篩進(jìn)行表征,考察了單個(gè)雜原子以及兩種雜原子復(fù)配對(duì)Y分子篩結(jié)晶度的影響。

Two zeolite Y samples with different framework Si/Al ratio were studied by solid state NMR method.

不同次鄰近鋁含量可導(dǎo)致改性后Y分子篩酸中心性質(zhì)的較大差別,較高Si／Al比Y分子篩焙燒脫羥時(shí)可能出現(xiàn)三配位鋁。

Bimetallic catalysts (Pt-Pd, Pt-Ir) supported on Y zeolite were prepared and the structures of their active components were characterized by using TPR and pyridine-adsorbed infrared spectroscopy.

制備了Y分子篩負(fù)載的Pt-Pd和Pt-Ir2種雙貴金屬催化劑,采用程序升溫還原法和吡啶吸附傅里葉紅外光譜法表征了催化劑活性相的結(jié)構(gòu)。

Catalyst for hydrogen chloride oxidation supported on Y zeolite with active ingredient of copper and assistant of rare earth oxide mixture and potassium was prepared.

制備了以Y分子篩作為載體,銅為活性組分,混合稀土氧化物及鉀為助劑的氯化氫氧化催化劑,實(shí)驗(yàn)考察了催化劑粒徑、HCl和O_2體積比、反應(yīng)溫度等對(duì)氯化氫氧化反應(yīng)的影響,進(jìn)行了催化劑壽命試驗(yàn)。

The effects of surface acid properties of Y zeolite on the solid state interaction between ZnCl 2 and Y zeolite with different ion exchange degrees of Na + by H + under microwave irradiation (MWI) were investigated.

采用XRD和原子吸收光譜法研究了微波作用下分子篩表面酸性對(duì)ZnCl2 與Y分子篩固態(tài)相互作用的影響 。

The Application of Molecular State Model to Recently Discovered Particle Y(4260);

利用分子態(tài)模型研究新近發(fā)現(xiàn)的Y(4260)粒子

EFFECT OF GRAIN SIZE OF ZEOLITE Y ON ITS CATALYTIC PERFORMANCE IN LIQUID PHASE ALKYLATION OF BENZENE WITH ETHENE

Y型分子篩的粒徑對(duì)其催化乙烯和苯液相烷基化性能的影響

Studies of Crystal Violet of Photocatalytic Degradation by Y~(3+) Doped TiO_2 Powders

Y~(3+)/TiO_2粒子的制備及其光催化降解結(jié)晶紫的探究

decationized Y sieve

脫陽(yáng)離子Y型分子篩

On Morphology and Partical Size Conrol of (Y,Eu)_2O_3 Precursor

(Y,Eu)_2O_3紅生粉的粒度和形貌控制研究

neutral particle

中性粒子，不帶電粒子

micro-size particles

微米級(jí)粒子，超細(xì)粒子

unbound particle

無(wú)束縛粒子，自由粒子

noun to form an adjective.

仿照例子在所給名詞后+y構(gòu)成形容詞。

Molecular Characterization of Turnip Mosaic Virus, Potato Virus Y and Tobacco Vein-banding Mosaic Virus in China;

三種馬鈴薯Y病毒屬病毒的分子特性

Derivation Algebra and Automorphism Group of F[x,y];

代數(shù)F[x，y]的導(dǎo)子代數(shù)和自同構(gòu)群

Construction of Suppressive Subtractive Library of Dairy Cattle X-, Y-Sperm

奶牛X-，Y-精子抑制消減文庫(kù)的構(gòu)建

Study on the Electronic Structures of Oxides La_(2-y)Ba_yCuO_4

氧化物L(fēng)a_(2-y)Ba_yCuO_4的電子結(jié)構(gòu)研究

THIOPHENE AND BENZENE ADSORPTION ON Ce(Ⅳ)Y ZEOLITES

噻吩、苯在Ce(Ⅳ)Y分子篩上的吸附行為

A modified molecular sieve Y for hydrocracking

組合改性Y型分子篩的加氫裂化性能

Y-factor method and the analysis of NF uncertain

Y-因子算法與噪聲系數(shù)不確定度分析

Calculation of the electronic structure of Y-doped SrTiO_3

Y摻雜SrTiO_3晶體材料的電子結(jié)構(gòu)計(jì)算

trapped particle

(等離子)俘獲粒子