查询词典 element of area

In order to raise drilling speed of the non saline dome wells in Kenkiyak Oilfield, the relationship between rake angles of the cutter, profile of the bit, which have effect on cutting depth and impact-resistant of PDC bit cutters, and cutting efficiency is studied respectively using finite element analysis according to rock properties of the research area. The structure of the PDC bit is then optimized by using the research result.

为提高肯吉亚克油田非盐丘井钻井速度，根据地层岩石力学参数评价结果，利用有限元方法对影响PDC钻头攻击性和抗冲击性的齿前角、冠部形状等结构参数与破岩效果之间的关系进行了研究，并对PDC钻头的结构进行了优化设计。

The three-dimensional models of rolling are established with Pro/E. Based on the finite element analysis software ANSYS/LS-DYNA, the procedure of bar tandem rolling is simulated. The nephograms of stress and strain of bar deformed area and the curve of roll force during rolling are obtained.

以三维立体软件Pro/E为平台，对其进行实体建模，并以大型商用有限元软件ANSYS/LS-DYNA为分析工具，对棒材连轧进行模拟，得出轧制过程中棒材变形区的应力、应变的变化情况和轧制力曲线。

To improve the fatigue strength of TC4, Nd: Glass pulse laser was used to shock the surface of TC4. X-ray stress analyzer was used to test the residual stress of the shocked area, and calculation was done by finite element software ABAQUS.

为提高钛合金的疲劳强度，采用Nd： Glass强脉冲激光对TC4钛合金表面进行冲击强化处理，采用X射线应力仪对冲击区的残余应力场进行测试，并采用ABAQUS有限元仿真软件对其残余应力场进行分析计算。

In the Loess Plateau area, planting plantation had much help for the improvement of the nutritional element content, such as soil organic matter, total nitrogen, total phosphorus, available nitrogen and quick-acting potassium, and different plantations had different enhancement degrees.

结果表明：在黄土高原地区，种植人工林后能增强土壤腐殖化作用，促进土壤有机质的形成发育，对土壤的有机质、全氮、全磷、及碱解氮、速效钾等营养元素含量提高有很大帮助。

In order to find the applying area of cellular element method, it was used to analyses the structures besides truss, beam and plane problem.

为探讨元胞单元法的广泛适用性，论文将元胞单元法的应用领域从杆系结构、平面问题拓展到其它结构。

In order to find the applying area of cellular element method, it was used toanalyses the structures besides truss, beam and plane problem.

为探讨元胞单元法的广泛适用性，论文将元胞单元法的应用领域从杆系结构、平面问题拓展到其它结构。

In practical application item, UIC515 Code is firstly applied for analyzing the complete welded frame by finite element method to get the area with bigger nominal stress and lower fatigue behavior, and then study the hot spot stress fatigue strength evaluation approach of the typical fillet ring joint at the connection of tubular transom and side frame, the plate to plate end weld between side frame web plate and anti-yaw damper hold and the non-close ring end weld at the connection of braking unit hold and tubular transom.

在热点应力疲劳评估时，首先对焊接构架中的环向角焊缝、板间端焊缝以及非闭合环向端焊缝进行简化，得出了相应的几何应力集中系数和热点应力疲劳极限，为热点应力疲劳评估提供了依据。

Pitting corrosion developed continuously by means of self-catalysis owing to the existing of passive-active cell in pitting corrosion hole. The Al2Cu phase was found on the grain boundary, and a poor Cu element area was observed nearby grain boundary.

在蚀孔内形成了钝化-活化原电池，使点蚀以自催化的方式不断发展。L401合金中α-Al相在吴占军西安理工大学硕士论文晶界析出A12Cu，在晶界附近产生贫铜区。

Although centrally is released,add a document that receive about the farmer, emphasize further and give kind of grain farmer clearly to fill continuously, grain market is unlocked in the round etc a lot of be helpful for raising kind of grain farmer to produce the enthusiasm, policy sex that is helpful for commissariat commercializing below element stimulation, 2004, productivity of our country grain can get the gender grows resumptive stage by stage, the farmer is planted the enthusiasm of paddy can get rising for certain, but, from statistic of door of Ministry of Agriculture data of intent of paddy seed-corn establish showed 2004, 2004 of paddy cultivate an area to may increase only 1.3%, visible, in short-term inside the yield that should raise our country paddy considerably still has certain difficulty.

虽然在中心发布关于农民增收的一号文件，进一步强调和明确给种粮农民直补、粮食市场全面放开等诸多有利于提高种粮农民生产积极性、有利于粮食市场化的政策性因素刺激下，2004年，我国粮食生产能力会逐步得到恢复性增长，农民种稻的积极性肯定能够得到提高，但是，从农业部门统计的2004年稻谷种植意向数据显示，2004年稻谷的种植面积可能仅增加1.3%，可见，在短期内要大幅提高我国稻谷的产量仍有一定难度。

However, the mathematical study of the geology of this area is still lacking. On the basis of geological field survey, we have made systematic sampling and geochemical analyses of the rocks, and systematically studied the relationship between the Cu-Ni variable and the rock-forming element variables by the method of multi-variate...

文中在系统的野外地质调查基础上，进行了系统采样和岩石地球化学分析，应用多元线性回归和逐步回归分析相结合的方法，借助SPSS数学统计软件系统的研究Cu-Ni变量与造岩元素变量的关系，建立Cu-Ni变量与其他变量的回归方程，验证与解释白石泉Cu-Ni硫化物矿床的成因、岩浆来源等问题，对指导找矿勘探有重要作用，对应用数学地质方法有指引作用。

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。