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Total 40 surface argillaceous sediments were collected along major and branch channels of the Red River for measuring major and trace elements.

本文通过开展红河盆地干流和主要支流40个样品的主要和微量元素地球化学分析。

And thanks for Arion let me go first to trace my goal!!! And thanks for my Mommy brought me to the nature many mountains since I was a child!

谢谢大仔先让我往前追逐我的目标，也更要谢谢我的妈妈从小就带我去爬山。

The characteristics of major, trace and rare earth elements suggest a protolith association of ironrich dolomitic pelite,calcareous mudstone and greywacke intercalated by pelitic limestone and marlite, calcareousbearing arkose, which was deposited in the setting of dry, intertidal or laguna with insufficient supply of the terrigenous detrital material.

常量元素、微量元素和稀土元素的分布特征说明是一套由富铁白云质泥岩-钙质泥岩、钙质杂砂岩夹泥质灰岩、泥灰岩-含钙质长石砂岩组成的沉积建造，形成于干旱气候、潮间带或泻湖、陆源碎屑供给不足的环境中。

The characteristics of major, trace and rare earth elements suggest a protolith association of iron-rich dolomitic pelite, calcareous mudstone and greywacke intercalated by pelitic limestone and marlite, calcareous-bearing arkose, which was deposited in the setting of dry, intertidal or laguna with insufficient supply of the terrigenous detrital material.

常量元素、微量元素和稀土元素的分布特征说明是一套由富铁白云质泥岩－钙质泥岩、钙质杂砂岩夹泥质灰岩、泥灰岩－含钙质长石砂岩组成的沉积建造，形成于干旱气候、潮间带或泻湖、陆源碎屑供给不足的环境中。

The algorithm of a forward analysis and backward analysis are presented. They are used to annotate source program, with BTA environment to trace binding time of various kind of variables including identifier of array, object and reference.

在为面向对象语言程序标注绑定时间信息的过程中，采用一个正向分析和一个反向分析过程，借助于BTA环境来跟踪和设定各种变量、对象和引用变量的绑定时间。

A method for determination of trace arsenic in high-purity boracic acid by hydride generation atomic fluorescence spectrometry is presented.

研究了氢化物-原子荧光光谱法测定高纯硼酸中痕量砷的方法。

A new method for the determination of trace arsenic and mercury in yam was established.

建立了一种测定山药中有害元素汞、砷的新方法。

Beauty of Nature: Something that cannot be manufactured or made; without any trace of artificialness.

自然美：鬼斧神功不到之处，没有修饰造作之迹。

Trace elements presented in the geo herbal Asarum L. were studied with reference to the soil of its habitat.

对细辛道地药材及其生境土壤中的微量元素含量进行了比较研究。

Objective To establish a new inhibition kinetic spectrophotometric method for the determination of trace ascorbic acid.

目的 建立测定抗坏血酸的阻抑动力学光度分析的新方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。