Chemical elements

New Method about Extracting Chemical Elements from Natural Products & Microwave Extractions

天然产物中化学成分提取的新方法&微波萃取法

The study on the main chemical elements of the tea powder I 、 II 、 III

不同粉碎度茶粉主要化学成分研究

Callahan posits that chemical elements radiate electromagnetic signals .

卡拉汉假定化学元素放射电磁信号。

The human body consists of many kinds of chemical elements .

人体由多种化学元素组成。

Water Chemical Elements Analysis of City Area Groundwater Environment Variation

城市区域地下水环境变异的水化学因子分析

Study on the relationship between chemical elements in forest soil and site factors

森林土壤化学元素与环境因子关系的研究

Relationship of Cancer Death Rate in Sichuan with Chemical Elements in Soil

四川省癌死亡率与土壤环境中化学元素的关系

They can also be used to map the distribution of certain chemical elements .

它们也可用来给某些化学元素绘制分布图。

This God has also given his name to one of the chemical elements .

这位神还用他的名字命名了一种化学元素。

A statistical analysis of the history of discovering of chemical elements

化学元素发现史的统计分析

Cognitive Research on Learning the Knowledge of Chemical Elements about Senior High School Students

高中生元素化合物知识学习的认知研究

22 ~ 24 chemical elements in phosphate rock are presented .

磷块岩含化学元素22～24种。

How Do the Chemical Elements form on the Earth

论地球上化学元素的成因

Calcium is one of the most important chemical elements in nature and life history .

钙在自然界和生命史中是重要的地球化学元素之一。

Chemical Elements is chemical elements management tool .

化学元素是化学元素的管理工具。

The Formation of the Hand Periodic Table of Chemical Elements and Its Application

手式元素周期表的构成及其应用

Distribution of harmful chemical elements in agricultural soil of South jiangsu , China

苏南某市农田土壤有毒有害元素分布状况及影响因素

I could name all the chemical elements without a crib .

不用夹带我也能说出所有化学元素的名称。

There are multiple of chemical elements and compounds in fine particles .

细粒子中含有多种化学元素与化合物。

Dynamic differentiation and association of chemical elements in fault zones

南岭某矿田矿床的带状分异及成矿元素地球化学断裂带的动力分异和化合

Determination of the 11 Chemical Elements in Hair of Patients with Cervical Carcinoma

子宫颈癌患者头发中11种化学元素含量的测定及其临床意义

Arsenic among chemical elements pollution is one of the most serious pollutants .

在环境化学污染物中，砷是最常见、最严重的污染物之一。

Abundance and distribution of chemical elements of igneous rocks in China

中国火成岩化学元素的丰度与分布

Fuzzy Cluster Analysis of Chemical Elements

化学元素的模糊聚类分析

On the establishment of grand unified theory by round chemical elements diagram

利用圆表构建大统一论的初步研究

Research on Speciation Analysis of Chemical Elements in Soil Samples for Ecosystem Geochemistry Study

生态地球化学土壤样品元素形态分析方法研究

A review is given of the issue of the origin of chemical elements .

本文对化学元素起源问题的研究现状作了综合性的评述。

The relationship between chemical elements in the seawater of Guangxi Coast

广西沿海海水中化学要素之间的关系

The residence time of some chemical elements in Qinghai Lake

青海湖水中某些化学元素的停留时间

He could recite the names of all the chemical elements .

他能够朗诵所有化学元素的名字。