查询词典 elements

Modes of occurrence of trace elements in coals from representative coalfields in China It is the core of the dissertation to investigate the modes of occurrence of trace elements in coals from typical coalfields in China.

中国煤中大多数微量元素平均含量，与世界范围内煤中微量元素平均含量相比，基本在同一水平线上，中国煤炭利用造成的微量元素污染问题，主要是由于落后的用煤方式、累积效应及有害微量元素局部异常富集引起的。

The finite element model included two types of main element: beam element for concrete and truss element for internal unbonded or external tendon. The end nodes of main elements were connected with internal constraints named MPC in ABAQUS. Spring elements with very large stiffness were set up at the place of the deviators of externally prestressed beams, or along the span with relatively little space of unbonded internally prestressed beams. The modified Riks method is utilized to trace the entire structural response of beams prestressed with unbonded tendon from zero to ultimate loads. The reliability of the analysis model is verified by analytical results of typical test beams in comparison with experimental ones.

该有限元模型由两类主单元组成，即混凝土梁单元和体内无粘结或体外预应力筋桁架单元；主单元的端部节点用ABAQUS的内在约束MPC连接；在体外预应力梁的转向块处，或沿体内无粘结预应力梁全跨并以比较小的间隔设置刚度足够大的弹簧单元。

The classical mechanism of E2 involves estrogen binding to receptors in the nucleus, after which the receptors dimerize and bind to specific response elements known as estrogen response elements located in the promoters of target genes. However, ERs can also regulate gene expression through protein-protein interactions with other DNA-binding transcription factors in the nucleus, or through regulation with production and activity of other genes.

除了与经典的雌激素反应元件结合引起基因转录外，也可通过蛋白质-蛋白质之间的相互作用而调节其他转录因子的转录激活作用，或者对其他转录因子生成或活性的影响而调节基因转录。

The elements can be divided into two parts., the physical elements in the well known "ecosphere", Such as air Sun.

在发达的工业化国家近40％的能源是在建筑中消耗的经过

Cr is a ferritic form elements in stainless steel, so the chromium the formation of crystal structure and austenitic formation is a competition between elements.

铬是一种铁素体形成元素，所以铬在不锈钢晶体结构的形成上和奥氏体形成元素之间是一种竞争关系。

This thesis combines the theory and practice of fire fighting,and analyses the key elements that determine the success of fire fighting.Then the thesis takes an example to explain how the fire commander use the key elements in fire fighting.

第一出动是最先到达火场的灭火救援力量，此时火灾通常处于初起阶段，是灭火救援的最有利时机，指挥员的决策对于整个灭火救援具有决定性作用。

Five elements, their ideas from ancient Chinese allelopathy philosophy to metal, wood, water, fire, earth oracle words 5 to form the basic design elements, some of the 5 different image of the sculpture, the "golden" triangle check, was Remain the central pyramid,"Wood" by making bold cut into cubes,"Fire" take the flame-shaped, three more are tailor-made for the bronze material.

五行，其创意源自中国古代相生相克的哲学思想，以金、木、水、火、土5个甲骨文字造型为基本设计元素，5部分雕塑形象各异，&金&取三角形，呈塔形立于中央，&木&由立方体作大胆切割而成，&火&取火苗形，以上三者皆以铸铜为材。

TU on the company vision, cutting-edge high-tech world to introduce Korean technology, cultivate a world-class artificial Cordyceps sinensis, the authority of the Cordyceps research experts, containing up to 83% of the anti-cancer elements (such as Chinese caterpillar fungus-, Chinese caterpillar fungus acid, Polysaccharides, such as Chinese caterpillar fungus), the body of the 18 kinds of amino acids, containing rich in protein, vitamins and a variety of inorganic elements.

上恩公司高瞻远瞩，引进韩国世界尖端高科技技术，培养出世界一流的人工冬虫夏草，该冬虫夏草经权威科研专家鉴定，含有高达83%的抗癌成分（如虫草素、虫草酸、虫草多糖等），含人体所需的18种氨基酸，含丰富的蛋白质，多种维生素及无机元素。

Due to higher content of residual deleterious elements in scrap, the arc furnace charging should contain iron/hot metal or DRI in definite proportion to decrease the content of residual deleterious elements in steel for oil well.

因废钢中残余有害元素含量较高，为降低油井用钢的残余元素含量，应在电弧炉炉料中加入一定比例的生铁或直接还原铁

Elements have their own characteristics,which are different from going-concern accounting elements.

与持续经营条件下的会计要素不同，破产清算条件下的会计要素有其自身的特点。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。