查询词典 trace elements

The results shows that all these elements are enriched in the glass phase except for Al and Mn, and all the elements are depleted in the mullite-corundum phase except for Al.The iron group elementsand the ore-forming metalsare enriched in the ferruginous spheres, but the rest elements are depleted.

结果表明，除Al、Mn外，其他元素均在玻璃相中有不同程度的富集；除Al外，其他元素则在莫来石-刚玉相中有不同程度的贫化；除Ti以外的铁族元素以及除Ga、Pb以外的金属成矿元素均在铁质微珠中富集，其他元素则在其中贫化。

In this approach ,the sketch is designed with simple elements such as points , segments, circles or Child-Graphs which is combination of above simple elements ;geometric elements is designed in sequence can implement the function of unwell defined(less-constrain) parametric design.2Dand 3D constrains is treated consistently.

不同于常见的用底层图元进行设计的二维全约束求解方法，提出并实现了一种基于子图的序列化草图设计方法。使设计者既可用通常的点、线、圆弧等的基本图元，又可用高层的子图设计，可加快设计过程；序列化设计求解方法可实现变量化设计；基于标识的约束模型，使该方法可统一二、三维约束求解。

In some way, the nature of the geochemical field shows that the deep fluid took part in the energy mineral reservoir formation and mineralization.2、 In zones with the strong tectonic activity and basement faults, the elements combination of petroleum is complex and the material from deep resource can be found in which. The character of elements geochemical and carbon isotope all show that there are deep fluid components in some Energy Minerals. The material source of the water accompanying with petroleum reservoir is complex, and which with multi-sources. The character of elements geochemical shows that the uranium of Dongsheng uran ore comes from the upper crust, the greyish-green gritstone and hoary kaolinised argillaceous siltstone is important for the formation of uranium deposits,and the grey gritstone is great potential to surveying uranium deposits .

基底断裂带和构造活动强的区域，原油中元素组合复杂，并含有深源物质；元素地球化学特征和同位素特征反映部分能源矿产中含有深部流体成分；盆地内油气藏伴生水的物质来源较为复杂，具有多源性；元素地球化学特征显示东胜铀矿的铀源主要来自上地壳，灰白色高岭土化泥质粉砂岩及灰绿色粗砂岩对铀矿的形成具有重要的意义，灰色粗砂岩具有良好的找矿潜力；元素地球化学特征还表明，黑岱沟煤及煤层夹矸中微量元素来源于上地壳。

In calculation,adopt hexahedron elements、petahedral elements and friction elements.

计算中多采用八节点等参单元及少量的六节点五面体单元和摩擦单元。

The diffractive optical elements,also called holographical optical elements, are ones based on the theroy of diffraction and non_traditional elements.

衍射光学元件又称为全息光学元件，是建立在衍射原理上的一种非传统光学元件。

Main components: henna red elements, blood cells and recycling factor of live micro-elements, flowers alcohol, flower Sanso, ice Su VC activity, vitamin E, heparin, blood nerve activin - algal compounds lichens uronic shell, glutamic acid, almond oil , shea butter, GTCC, QP oil and other active elements, by the multiple emulsion, and carefully made preparation.

主要成分：指甲花红素、血细胞再造因子微活素、花醇、花酸素、冰晶素VC活性、维生素E、肝素钠、血神经激活素——藻化物地衣糖醛、壳谷氨酸、杏仁油、乳木果油、GTCC、QP油脂等多种活性素，经多重乳化，精心配制而成。

Material is schematized at mesoscale level as an assembly of particle elements in the BPM, and the nearest neighboring particle elements are connected through a lattice of elastic beam elements.

粱一颗粒模型中，材料在细观层次上被离散成颗粒单元集合体，相邻颗粒单元由有限单元法中的弹脆性梁单元连接。

The process is to find a set of elements i.e. interior cover in the lattice, which is closest to the least upper bound of the labeled elements, and which is such that all elements in the interior cover are "equilabeled".

数据缩减被看作如下过程：在格中寻找内部覆盖的一个集合，而所谓内部覆盖，在某种意义上最靠近已标注元素的最小上界，并且所有元素在内部覆盖中是等标注的。

In our study,two important lepidopteron pests,beet armyworm and cotton bollworm were surveyed for their endogenous piggyBac.As a result,endogenous piggyBac elements were found in these two insects,and one of the piggyBac elements isolated from the genome of cotton bollworm was intact and thought to be potentially active.1 Clonging and sequence analysis of piggyBac from beet armywormUsing PCR technique,with degenerate primers,a DNA fragment of piggyBac-like element was cloned from the genome of beet armyworm,spodoptera exigua hubner.The DNA fragment was 456bp in length,and the deduced amino acid sequence shares 50%- 78% similarity with other piggyBac elements from insects.But one stop code was found in this DNA fragment.

由于转座子很难用常规的RT-PCR和RACE技术进行克隆鉴定，故本研究在兼并引物PCR的基础上，利用inverse PCR和vectorret PCR技术，不仅调查了鳞翅目两种重要的农业害虫甜菜夜蛾和棉铃虫的內源piggyBac存在情况，同时克隆到了內源性的piggyBac转座子，并且从棉铃虫中获得了一个结构完整、具有潜在活性的piggyBac转座子HaPLE1.1甜菜夜蛾piggyBac转座子基因的克隆与序列分析采用PCR技术，利用兼并引物，从甜菜夜蛾基因组中克隆出一个內源性piggyBac类似因子的DNA片段，并命名为SePLE。

The main objective of this research is to understand how each layout element in product visual appearance influences the overall image of the product; moreover, this similarity research is targeted at surveying the packaging of traditional crispy butter cakes sold in Tachia-Ville in Taichung Prefecture, The likeliness in layout elements would probably result in the confusion of visual identity. Through analyzing and comparing the layout elements of each vendor's product packaging, we tried to establish how traditional food vendors use similar elements and layout in packaging to achieve a certain level of likeliness to the leading product in order to create misleading perceptions in consumers' minds. From this research we discovered the main reason for causing confusion between Crispy Butter Cake vendors lies with their use of "red" as the primary coloring.

本研究主要目的，在於了解商品的视觉呈现当中，各构成要素对整体形象的影响程度；并将本相似度个案研究，设定在调查台中县大甲地区市售传统糕饼外包装，各厂商产品之间，因构成内容中各要素相似，而可能造成的视觉形象上的混淆情况，藉由透过各厂商产品构成要素的拆解统计与比对，试图解释传统食品当中，厂商透过各元素的相似使用与配置，以达到混淆与领导品牌的相似情形，调查统整后发现，可能会影响大甲奶油酥饼商品形象上混淆的主要因素，在於色彩元素中红色调底图色彩使用。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。