stoichiometry是什么意思   stoichiometry怎么读

英式:[ˌstɒɪkɪ'ɒmɪtrɪ]    美式:[ˌstɒɪkɪ'ɒmɪtrɪ]

stoichiometry单词基本解析:

n.化学计算(法),化学计量学
n.化学计算法,化学计量法
n.化学计算(法),化学计量学;

stoichiometry变化用词:


形容词: stoichiometric | 副词: stoichiometrically |

stoichiometry英英释义:

Noun

1. (chemistry) the relation between the quantities of substances that take part in a reaction or form a compound (typically a ratio of whole integers)

名词 stoichiometry:

(chemistry) the relation between the quantities of substances that take part in a reaction or form a compound (typically a ratio of whole integers)

stoichiometry[ ,stɔiki'ɔmitri ]n.(chemistry) the relation between the quantities of substances that take part in a reaction or form a compound (typically a ratio of whole integers)

stoichiometry中文词源:

stoichiometry用法和例句:

Undoubtedly many different reactions contributed to the overall stoichiometry of photosynthesis.

无疑,这种光合作用的总的化学计量学中,包含有许多不同的反应.

辞典例句

There are some defects that leave the stoichiometry unaffected.

有一些缺陷是离开了化学计量关系造成的.

辞典例句

The ratio of air to fuel for which perfect combustion takes place is called stoichiometry.

实现完全燃烧时的空气和燃烧的比率称为化学当量比.

辞典例句

The difference between non - stoichiometry are discussed, the current development of nonstoichiometry are briefly reviewed.

讨论了非化学计量与固溶体两个概念之间的异同, 简述了 非 化学计量概念的新进展.

互联网

The monomer reactivity ratios and the stoichiometry of copolymer was obtained by elements analysis.

通过元素分析求得共聚物组成及单体竞聚率.

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This equation must be could with the mole balance rate law and stoichiometry and solved numerically.

它与摩尔衡算式、速率定律、化学计量关系结合,可以数值解算分批式反应釜.

互联网

stoichiometry


ESI-MS offers some advantages in speed, sensitivity, specifity, and directness particularly in the determination of the molecular weight and stoichiometry of the complex.

ESI-MS除了具有快速、灵敏、专属的特点以外,还有能够直接得出复合物的分子量和化学计量比的优点。


melt stoichiometry

n. 熔体计量


Stoichiometry in SI-GaAs Bulk Materials by Triple Axis Mode X-Ray Diffraction Measurements

X射线三轴晶衍射法测量半绝缘GaAs单晶的化学配比


Various Melt Stoichiometry Conditions Related Defects in InP Materials

不同熔体配比InP材料中的缺陷研究


Investigation of the Stoichiometry of Bismuth Tellurite Bi_2TeO_5 Single Crystals

亚碲酸铋Bi_2TeO_5单晶的化学计量比的研究


See also Avogadro's law, law of mass action, stoichiometry.

亦请参阅Avogadro's law、mass action, law of、stoichiometry。


Enhancement of the research on functional gene, transcription, proteomics, metabolomics, metabolic engineering and stoichiometry that the metabolic analysis become potential.

今后还要加强合理用药方面的研究以及对中药安全性的研究和监测,加强对药物警戒的研究和宣传;


However, the material undergoes large departures from stoichiometry at elevated temperatures in a reducing atomsphere with accompanying electronic conductivity.

但是,在高温还原气氛下,这种材料的化学计量比将发生较大偏移,并伴随有电子电导。


A compound has stoichiometry and ion distribution opposite to that in one of the structures just mentioned

化合物的计量关系及其离子分布和刚才提到的结构恰好相反。


chemical stoichiometry

化学计量学


Stoichiometry: Determination of the proportions (by weight or number of molecules) in which elements or compounds react with one another.

化学计量学:确定化学元素或化合物彼此反应的比例关系(用重量或分子数表示)。


The stoichiometry method is crisp in chromatograph peak examination

化学计量学方法在色谱峰检测中的应用


stoichiometry model

化学计量学模型


Stoichiometry tells us the useful way to help measure the conversion and conservation of matter taking part in a chemical reaction.

化学计量学给我们指出了有用的方法,帮助我们确定在化学反应中发生的物质转换和守恒。


Influence of Stoichiometry and Heat Treatment Conditions on the Magnetic Properties of Ba-ferrite Powder

化学计量比和热处理条件对钡铁氧体磁性能的影响


Effect of Stoichiometry on Electrode Characteristics of Hydrogen Storage Alloy

化学计量比对贮氢合金电极特性的影响


electronic stoichiometry

厌氧氨氧化


leaf N and P stoichiometry

叶片N和P化学计量学


The mechanisms for preservation of the correct stoichiometry in the film is also discussed.

同时,对准分子激光制膜保成份蒸镀这一独特优点的机制进行了深入的讨论。


It is also shown that when the hydrogen stoichiometry is over 1.2, fast changes of the hydrogen flow rate does no influence on the fuel cell system performance.

同时发现当氢气化学剂量超过1.2时,快速的改变氢气流量,对燃料电池系统的电压及电流并不造成影响。


The specific surface area of RF and CRF aerogel was mainly determined by the stoichiometry of reatants and R/C ratio, an...

喇曼光谱测试结果表明碳气凝胶颗粒内部存在有微晶化结构;


Thus, the optimal outcome of the reaction can be fully controlled by careful observation of the correct stoichiometry of the reaction partners and the correct reaction conditions (vide infra).

因此,最佳结果的反应,可以充分控制详查正确计量的反应合作伙伴和正确的反应条件(请看红外线).


In gravimetry, an analyzer (in most cases ionic) is precipitated in the form of an insoluble compound of defined stoichiometry.

在重量法中,分析物(通常是离子)以确定的化学计量配比的不溶化合物沉淀,


Leaf N: P stoichiometry and nutrient resorption efficiency of Ophiopogon japonicus in Nanchang City

城市地被植物麦冬叶片氮磷化学计量比和养分再吸收效率


Keywords PyTS/MV 2+ complex;stoichiometry;transient absorption spectrum;dynamic schemes;

复合物;组成成分;瞬态吸收光谱;动力学过程;


This equation must be couled with the mole balance, rate law and stoichiometry and solved numerically.

它与摩尔衡算式、速率定律、化学计量关系结合,可以数值解算分批式反应釜。


This equation must be couled with the mole balance rate law and stoichiometry and solved numerically.

它与摩尔衡算式、速率定律、化学计量关系结合,可以数值解算分批式反应釜。


The ratio of air to fuel for which perfect combustion takes place is called stoichiometry

实现完全燃烧时的空气和燃烧的比率称为化学当量比。


Experiment results show that all these complexes are four coordinated stoichiometry including five-membered heterocyclic rings.

对配体及其配合物进行了元素分析、红外光谱和核磁共振光谱等手段的结构表征,结果表明配体与金属离子之间形成了含一个五元环和一个六元环的四配位的中性配合物。


small deviation from stoichiometry

小量偏离正分


industrial stoichiometry

工业化学计算


A near infrared spectrometry used for determining water content of tris-[1-(2-methyl)aziridinyl]phosphine oxide(MAPO) was investigated by means of standard addition method and multiple stoichiometry.

应用标准加入法及多种化学计量学方法研究了三-1-(2-甲基氮丙啶)氧化膦(MAPO)中水分含量的近红外光谱测定方法。


The main factors that influence the quality of PZT piezoelectric ceramics include aggregation of powders, stoichiometry and aging etc.

影响PZT压电陶瓷质量的主要因素有粉体团聚、化学计量及老化等。


Rutherford backscattering spectrometry (RBS) was utilized to examine the stoichiometry and density of the HfNx films.

拉塞福背向散射分析仪对薄膜进行组成成份及密度鑑定;


Undoubtedly many different reactions contributed to the overall stoichiometry of photosynthesis

无疑,这种光合作用的总的化学计量学中,包含有许多不同的反应。


time-dependent stoichiometry

时间依赖化学计量法


From the results it is evident that the relative stoichiometry of the reaction partners indeed plays a crucial role in the formation of 7 (entries 2-5 );

显然,从成绩的相对计量反应确实起到了关键性的作用伙伴形成7(作品2-5);


There are some defects that leave the stoichiometry unaffected.

有一些缺陷是离开了化学计量关系造成的。


There are some defects that leave the stoichiometry unaffected

有些缺陷并不影响化学计量。


Application of the continuous variation method for determining stoichiometry and binding mechanism to Fe-Fz systems has been treated.

本文应用连续变化法研究它们之间的相互作用。


The stoichiometry of the material cannot be readily adjusted as is the case with VPE

材料的化学比不象VPE法一样容易进行调节。


The thermal transfer characteristics in growth system and stoichiometry in melt and crystal must be investigated further in order to grow high quality crystals with larger diameter.

欲生长大直径、高质量单晶,仍须对热传输和化学计量等问题进行深入研究。


Effects of Nitrogen and Phosphorus Additions on Nutrients and N: P Stoichiometry in Dwarf Lilyturf Roots

氮磷添加对麦冬根部养分浓度及其化学计量比的影响


The film resistivity was obtained by four point probe.Rutherford backscattering spectrometry (RBS) was utilized to examine the stoichiometry and density of the HfNx films.

溅镀氮化铪薄膜时,随基板负偏压增大,薄膜电阻率会降低,但是,随氮气流量比例增大时,薄膜电阻率会增大;


Modern analysis determination techniques, such as spectrum method and chromatography, combined with stoichiometry had provided a series of new methods for researching residue composition.

现代分析测试技术,如光谱学、色谱学等与化学计量学相结合,为渣油组成含量的研究提供了一些新方法;


Keywords Ni3Al;R effect;brittleness of and ductility;microalloy elements;stoichiometry;or-dering energy;

现象;脆性与塑性;微量元素;化学计量;有序能;


ecological stoichiometry

生态化学计量学


In this paper a simultaneous determination of multicomponent metal ions has been invertagated by stoichiometry.

用化学计量同时测定了二、三和四元金属离子混合物。


THE DETERMINATION OF STOICHIOMETRY OF Y-Ba-Cu-O SUPERCONDUCTORS BY RUTHERFORD BACKSCATTERING AND NUCLEAR REACTION

用卢瑟福背散射和核反应技术测定Y-Ba-Cu-O超导体的元素配比


A considerable amount of effort has been made into forcing lead dioxide to conform to exact stoichiometry.

相当多的努力一直被花费在强制性地把二氧化铅转变为化学计量意义上准确的Pb2O上。


Results of many experiments have indicated that the stoichiometry and assembly of CNG channels affect their property and gating.

研究表明, CNG通道的组成及组装影响通道的特性及门控。


Keywords B/Pb3O4;Stoichiometry;Pyrotechnic compound;Combustion performance;

硼/铅丹;化学计量;燃烧性能;


Keywords TiC;carbon sources;loading density;stoichiometry;

碳源;装填密度;反应计量比;


The degree of substitution of polymer doped by bromine or iodine can be controlled by reaction time, while that of chloromethylation PS controlled by the stoichiometry.

聚合物取代量可由反应时间和反应物化学计量控制。


Keywords glycogen-accumulating organisms;enhanced biological phosphorus removal;stoichiometry;kinetics;

聚糖菌;强化生物除磷;化学计量学;动力学;


Stoichiometry and Kinetics of Glycogen-accumulating Organisms in Enhanced Biological Phosphorus Removal System

聚糖菌的化学计量学与动力学的研究


Describe the stoichiometry, chemistry of combustion, balances of mass and energy in combustion.

说明燃烧之计量化学与质能平衡之概念.


Keywords hydrogen storage alloys;metal hydride electrode;rare earth metal;electrochemical poperties;stoichiometry;

贮氢合金;金属氢化物电极;稀有金属;电化学性能;化学计量比;


Keywords lithium tantalate crystal;stoichiometry;flux pulling method;absorption spectrum;Curie temperature;

钽酸锂晶体;化学计量比;助熔剂提拉法;吸收光谱;居里温度;


Keywords lithium tantalite crystal;stoichiometry;top-seed solution growth;pulling method;absorption spectrum;

钽酸锂晶体;化学计量比;顶部籽晶溶液生长;提拉法;吸收光谱;


Keywords lithium niobate;crystal growth;stoichiometry;

铌酸锂;晶体生长;化学计量比;


Keywords lithium niobate;stoichiometry;flux pulling method;absorption spectrum;

铌酸锂晶体;化学计量比;助熔剂提拉法;吸收光谱;


Keywords lithium niobate;stoichiometry;crystal growth;

铌酸锂晶体;化学计量比;晶体生长;


Keywords lithium niobate;crystal growth;stoichiometry;laser crystal;

铌酸锂晶体;晶体生长;化学计量比;激光晶体;


Keywords copper-indium-sulfur thin film;ion layer gas reaction;stoichiometry;

铜铟硫薄膜;浸渍离子层气相反应;化学计量;


time-independent stoichiometry

非时间依赖化学计量法


First, only Western blots were used, and the percentage of RyR2 phosphorylation or stoichiometry of the PO4/RyR subunit was not quantified.

首先,这里只应用了蛋白质斑迹法,RyR2磷酸化的比例及PO4/RyR亚基的化学计量比没有定量。


GROWTH, NUTRIENT UPTAKE AND STOICHIOMETRY IN SUSPENSION CULTURE OF RHODIOLA SACHALINENSIS A. BOR

高山红景天细胞悬浮培养生长和营养成分摄取动力学及其计量关系

用作名词(n.)

There are some defects that leave the stoichiometry unaffected
有些缺陷并不影响化学计量。