微量金属元素

该法已应用于FCC催化剂中微量金属元素的测定。

It has been used for the determination of trace metal elements in FCC catalyst .

为研究微量金属元素对牛粪厌氧发酵特性的影响，每隔1,3,5,7d向牛粪厌氧发酵液中添加Fe、Co、Ni元素。

In order to research the effects of trace metal elements on the anaerobic fermentation characterization of dairy manure , Fe , Co , Ni was added into the anaerobic fermentation reactor on every 1,3,5,7 days .

ICP-AES法测定中草药毛两面针中微量金属元素的含量

Determination of Trace Metal Elements in Zanthoxylum Nitidum by ICP-AES

FAAS对人发微量金属元素的测定

Survey of Trace Metal Element of Human Hair with FAAS

描述了用电感耦合等离子体发射光谱（ICP-AES）仪测定航空润滑油中微量金属元素含量的方法。

A method for the determination of trace metals in aircraft lubricating oil is described in this paper .

研究了溶液pH值、离子强度、氨基酸和微量金属元素对珠江口悬浮物电泳淌度的影响。

The effects of pH , ionic strength , amino acids and trace metals on electrophoretic mobility ( EM ) of suspended particles from Zhujiang Estuary have been described .

吸附树脂富集、PIXE法测定天然水中微量金属元素

Adsorptive resin preconcentration and PIXE determination of trace metallic elements in natural water

提出了以原子吸收分光光度法（AAS）测定裂解重油中几种微量金属元素的方法。

A method for determining the microamounts of several metal elements in cracking masout by atomic absorption spectrophotometry was reported .

目的探讨电感耦合等离子体原子发射光谱仪（ICP-AES）法检测花粉中微量金属元素的含量，并了解花粉作为营养品对人们的食用价值。

To discuss to the determination of trace element contents in pollens by using ICP-AES method , and understand the nutritional value of pollens .

将样品用硝酸消解预处理后，用原子吸收光谱法测定新生儿脐血中微量金属元素Fe、Zn、Cu、Ca、Mg。

A method for the determination of micro metal of Fe , Zn , Cu , Ca and Mg in the umbilical cord blood of neonate by atomic absorption spectrometry was developed .

运用全谱直读等离子（ICP）发射光谱仪确定了废轮胎等离子热解气化固体产物中的微量金属元素的含量。

An investigation of distribution of some trace elements in solid product from thermal plasma pyrolysis of waste type was undertaken by means of ICP-AES .

以水解丝素粉螯合微量金属元素，通过改变螯合液的PH值可以调节微量金属元素的螯合量，螯合的金属元素改变了丝素肽的分子结构及其蛋白末端羧基的性质。

The quantity of chelate of Cu may be raised by exchanging the number of PH which is in the liquid of chelate of fibroin with Cu Element . Some of the property that is the molecule structure of fibroin and carboxylic of protein end have changed .

本文以血清瓶为反应器，以醋酸钙为基质，通过厌氧批量试验从动力学的角度研究了微量金属元素Fe、Co、Ni对甲烷菌的激活作用。

Using serum bottle as batch reactors and calcium acetate as substrate , the stimulations of trace metals Fe , Co , Ni on the methanogens were studied . The results showed that a supplement of trace metals to the anaerobic system could effectively shorten the digestion period .

讨论了ICPAES同时测定明胶中微量金属元素Hg和Rh时，应用MSF模型校正对汞的光谱干扰和背景干扰，改善了检测结果的精密度和检测限。

Multiple trace elements in gelatin could be quantitatively determined by ICP-AES at the same time . Applying the MSF model , the method to correct the spectral interference and the background was discussed . The result 's precision and detection limit could be greatly improved by MSF model .

化学光谱测定石英包裹体中微量金属元素

Determination of trace metallic elements in quartz inclusions using chemical spectroscopy

微量金属元素对农业废弃物厌氧消化的作用

The effects of Trace Metals on Anaerobic Fermentation of Agricultural Residue

微量金属元素对人体健康的影响

The Influence of Trace Metal Element on the Health of Human Body

藻类利用微量金属元素的研究技术与方法

Methods and techniques for studying the utilization of trace metals by algae

植物生长必需的一种微量金属元素（微量营养素）。

A metal trace element ( micronutrient ), essential for plant growth .

油气田上微量金属元素异常的相关分析

Correlation analysis of trace metal element content of soil over oil field

催化裂化用渣油中微量金属元素的分析

Analysis of micro metal elements in residuum for catalytic cracking

土壤中微量金属元素的原子吸收光谱法测定

Determination of Micro Metal Element Contains in Soil by Atomic Absorption Spectrometry

原子吸收法测定多聚磷酸中微量金属元素含量

Determination of Trace Mental Element Content in Polyphosphoric Acids by Atom Absorption

贵阳市大气气溶胶中微量金属元素特征

Characteristic of trace metals of atmospheric aerosols in Guiyang City

锑湿法冶金浸取液中微量金属元素的光谱测定

Spectrographic Determination of Trace Metallic Elements in Lixiviating Liguid in Hydrometallurgy of Antimony

微量金属元素对乌桕类可可脂氧化稳定性影响研究（Ⅱ）

Study on Effect of Trace Metals to the Oxidant Stability of CTCBE (ⅱ)

垃圾填埋处理中微量金属元素迁移和转变特性分析

Analysis of Transfer and Conversion Characteristics of Trace Metal Pollutants in MSW Landfill

微量金属元素含量与高胆固醇致病关系的研究

The study on cause of disease by trace elements content and high cholesterol

湖泊沉积物-水界面铁的微生物地球化学循环及其与微量金属元素的关系

Biogeochemical cycling of iron at Lake water-sediment interface and its influence on trace metals

凤凰茶中微量金属元素的测定

Determination of Trace Metal Elements in Fenghuang Tea