trace elements的例句大全

Content and Dissolution Characteristics of Trace Elements in Ornithogalum Caudatum Ait and Three Anticancer Chinese Herbs

虎眼万年青和其他3种抗癌中草药的微量元素含量及其溶出特性

Analytical Study on the Trace Elements in Ligustrum Lucidum Ait

女贞子中微量元素的分析研究

By initiating the values of vector description for a primitive element, all finite field elements could be generated by continue cyclic shifting, GMW sequences then could be generated by trace function calculation.

通过预置本原元向量表达的初始值，不断的进行向量循环移位来生成有限域中的元素。生成有限域中所有元素后，即可按迹函数计算出GMW序列。

Application of enriching trace elements using cotton cellulose xanthate

黄原酸酯棉在富集微量元素上的应用

Zinc is one of the most important trace elements in human body, The dietary ingredient in our country caused the deficiency of zinc easily.

锌是人体内最重要的微量元素之一。

In this article, the influence of dietary ingredient on the absorption of trace elements is reviewed.

就膳食因素对微量元素吸收代谢影响的研究进展进行了综述。

To survey of trace elements and value for nutrition on dietary of a middle school run by the local people, probe into the best dietary standard, all-round improve nutrition of the students, the balance weight method was used for the dietary survey.

为调查和评价民办中学膳食中微量元素营养情况，探讨最佳膳食模式，全面改善学生的营养，采用称质量法调查三天膳食。

The discriminant equation for a three-component mixing model of isotopes and trace elements and its application

同位素和微量元素的三元混合模式判据及其应用

Determination of Trace Elements in Capsella bursa-pastoris by Atom Absorption Spectra

原子吸收光谱法测定莴苣中微量元素

PH, the content of soil organic and nutritive elements and the soil texture are the impacting on the production of Chinese chestnut; iron, manganese, boron and other trace nutritive element are the important impacting on the character of Chinese chestnut.

土壤pH值、土壤有机质和营养元素含量及质地等理化性质与条件是影响板栗产量的因素，而铁、锰、硼等微量元素的含量则是影响板栗品质的重要因素。

Blurred classification study of trace elements content in 11 Chinese tradition medicine

模糊聚类分析研究11种中药中的微量元素

Cu, Co and Se nutritive value of compound trace elements controlled release boluses for grazing ruminants

复合微量元素缓释丸对放牧反刍动物Cu、Co、Se营养价值的研究

Major and trace elements composition and species in the different diameter particle were sampled and measured in fly ash using DFJ 1 model five stage classification air samples.

采用DFJ-1型5段分级采样器，对粉煤灰中不同粒径颗粒物中常量元素和微量元素的组成和化学形态进行了分析。

The rest of the chemical elements occur in only minor or trace quantities.

其余的化学元素仅以少量或微量出现.

BARA · SG column can be used many times. Trace elements of ng/ g level can be measured by spectrophotometry.

色层柱可重复使用多次，用普通分光光度法测定痕量元素的下限可达ng/g级。

A research on depositional environment of delta by analyzed method of trace elements in Luanhe River

用微量元素分析法研究滦河三角洲沉积环境

Tomato ( Lycopersicon esculentum. Mill) is an important economic crop, rich in vitamin C and trace elements, with high nutritional value and large-scale cultivation in China.

番茄（Lycopersicon esculentum.Mill）是一种重要的经济作物，富含维生素C和多种微量元素，营养价值很高，在我国大面积栽培。

Determination of Trace Elements in Natural Grapestone by Inductively Coupled Plasma Atomic Emission Spectrometry

电感耦合等离子体发射光谱法同时测定野生葡萄籽中多元素的方法研究

Study on the characteristics of trace elements in Laoshan tea

崂山茶微量元素特性研究

Study of Determination Method of Trace Elements in White Jade Snail

白玉蜗牛微量元素的测定方法研究