查询词典 without a trace

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。

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。

We must trace the source of these noxious gases before they asphyxiate us.

在我们被这些有毒气体窒息之前，必须查出其来源。

Trace son eye is the traditional practice of the students of the alternative products, the products have to improve the visual environment, to reduce the brightness of the human eye stimulation, the activation of retinal photoreceptor cells, the mobilization of visual function and slow down the process of writing the selection of asthenopia can be for all users play the role of the health of eye protection.

微量子护眼本是传统学生练习本的替代产品，该产品具有改善视环境，减少光亮对人眼的刺激，激活视网膜感光细胞，调动视觉功能，减缓书写过程中视疲劳的产生，能够对所有使用者起到保护眼睛健康的作用。

Trace lead in unleaded gasoline was determined by measuring its PAR complex at 490 nm.

研究了无铅汽油中痕量铅的快速测定方法。

26 Ignorance is destroyed by awakening to knowledge of the Atman, until no trace of illusion remains.

2.26 摧毁无明的方法是唤醒阿特曼的认识，直到没有幻相残留。

It's bell can reach over a meter in diameter.

它的身体最大可以达到直径1米多。

Now they are overdue and I shall have to pay a fine.

现在他们过期了，我不得不付罚款。