typical elements是什么意思

网络释义

用法例句

The space-time variation of the typical elements content in covering soil of coa l mine reclamation area.;

矿山复垦土壤典型元素时空变化研究

In consideration of coal powder and combustion condition,the article detailedly analyses the representative factors affecting boiler reliability.

燃烧的稳定性是锅炉安全运行的基本要求,本文就燃烧的稳定性方面从煤粉和燃烧环境出发,对影响锅炉安全性典型因素进行了详细的分析。

Microstructure and typical elements distribution of IN718 alloy after aging treatment

IN718合金时效后的组织及其典型元素分布特征

a chemical element lacking typical metallic properties.

缺少典型的金属特性的化学元素。

The Investigation on the Characteristics of Volatilization of Typical Trace Element During Coal Combustion;

煤燃烧过程中典型痕量元素挥发行为特性研究

Component proportions of the abundances of three typical heavy elements in metal-poor stars;

贫金属星三种典型重元素丰度的分量比例

Writing typified by the use of characters formed by the arrangement of small wedge-shaped elements.

楔形文字以使用由小型楔状元素排列而成的字母为典型的文字

A forest nutrient cycling spatial model and its application

贵州典型森林植被群落营养元素生物循环空间信息模型构建

Blending of Classical Opera and Modern Music;

古典歌剧元素与现代音乐元素的融合

Some typical cast ferroalloys and nonferroalloys containing rare earth elements were described.

并介绍了一些典型的含稀土元素的铸铁合金和有色铸造合金。

Typical Study on Karst Processes and Elemental Migration in Ecological Environments in Fengcong Stone Mountains;

峰丛石山的岩溶作用及生态环境元素迁移典型研究

Research on the Chemical Kinetics and Volatilization Behaviour of Typical Trace Elements in Coal;

煤中典型痕量元素的化学动力学以及挥发行为的研究

Study and Comparison of Chemical Thermodynamic and Kinetic Calculation of Representative Trace Elements in Coal Combustion Process;

燃煤典型痕量元素化学热力学与动力学计算的研究与比较

Spatial variability of Characters of soil trace elements in a watershed of arid area;

干旱区典型流域土壤微量元素的空间变异特征研究

The Study on the Speciation and Transformation of Elemental Sulfur Mediated by Typical Acidophilic Sulfur-oxidizing Microbes

典型嗜酸硫氧化菌作用下元素硫的形态及其转化的研究

Analysis of 4 Major Elements of Typical Plant in Alpine Desert of Qinghai-Tibet Railway Nachitai Region

青藏铁路纳赤台地区荒漠典型植物四种常量元素特征

Profile Distribution Characteristics of Living Elements in Wetland Soils from Typical Raised Field in Baiyangdian Lake

白洋淀典型台田湿地土壤生源元素剖面分布特征

The emergy analysis of the eco-economy system in typical farming and grazing households in Mu Us sandland

毛乌素沙地县域典型农、牧户单元生态经济系统能值分析

Content Evaluation on the Available Microelements in Typical Cultivated Brown Soil of Changtu County in Liaoning Province

辽宁省昌图县典型耕地棕壤有效态微量元素含量评价

LEACHING CHARACTERISTICS OF HEAVY METALS IN FLY ASH FROM DIFFERENT ESPs OF COAL-FIRED POWER PLANT

燃煤锅炉粉煤灰中典型痕量金属元素淋滤特性研究