但是，用于确定密度界面的经验却不多。
However, people have few experience in using it to determine density interface.
目前国内外都在研究试验多层密度界面的重力反演。
At present, the research of gravitational inversion of multi-density interfaces are just in progress both at home and abroad.
本文提出了一种求二维单一密度界面的反问题的新方法。
This paper presents a new method for solving the inverse problem of twodimensional single density interface.
密度界面的反演已有许多方法，但快速简便的方法尚不多见。
There are many kinds of inversion methods for calculating the density interface, but few of them are rapid and simple.
模型和实例说明，这是一个定性和半定量解释密度界面的较好方法。
Model and actual example show that this is a quite good method for interpreting density interface qualitatively and semi-quantitatively.
利用重力资料反演三维单一密度界面的质面系数法是目前最为常用的方法之一。
The method of compressed mass plane coefficient for the inversion of three dimensional single density discontinuity on gravity data is most popular in use.
在给定密度界面初始模型之后，可以计算出地下某一起伏界面引起的重力异常。
Given a initial model, one can calculate the gravity anomaly caused by a undulate subsurface interface.
理论模型试算与实际应用结果表明，应用边界元法反演三维密度界面误差小、效果好。
The results of the theoretical model calculation and practical application have showed the little error and good effect to inverse 3-D density interface.
本文提出了应用两层二度矩形棱柱体的下界面近似地模拟两个密度界面起伏的重力反演法。
The paper describes a gravity inversion the lower surface of two dimensional rectangle prisms which are in two rows can delineate the undulations of two density interfaces.
本文充分利用了地震、钻井、地质、磁力和重力资料，对该区的多层密度界面进行了综合解释。
The comprehensive interpretation of multiple density interfaces in this area was done by making full use of seismic, drilling, geological, magnetic and gravimetric data.
莫霍面是地壳和上地幔的分界面，是个重要的密度界面，东海莫霍面的展布特征，对于研究东海深部构造具有重要意义。
Characteristics of Moho is significant to deep structures in East Sea because Moho is important density inference between Crust and Mantle.
这是为了维护像素到像素(pixel- for - pixel)兼容性—插件显示界面与iPhone显示界面的像素尺寸相同，但是iPhone拥有的像素密度更大。
This is to maintain pixel-for-pixel compatibility - the plug-in display has the same pixel dimensions as the iPhone display, but the iPhone has a much greater pixel density.
在等深流与上覆低密度水体之间的界面上具备产生大规模界面内波的条件；
The contour currents colliding with the overlapped low density normal seawater can create internal waves of large scale at the interface of the thermohaline.
本文提出一种用于层状介质中重力、地震资料联合反演层速度、层密度及弯曲界面深度的迭代算法。
We present an iterative algorithm for inversely deriving the interval velocity, interval density and curved interface depth from gravimetric and seismic data in lay ered medium.
进一步提出临界界面电荷面密度概念，给出其工程化应用的近似公式。
Furthermore, a concept of critic density of interface charges is proposed and an approximate formula for engineering application is given.
储层中分隔不同密度流体的界面。
The interface that separates fluids of different densities in a reservoir.
得到了阈值电压和比例差分峰值，界面陷阱密度和应力时间的关系。
The relationship between the threshold voltage and the peak of proportional difference, and between the interface trap density and stress time are also acquired.
变密度剖面显示技术能够直观地反映界面形态变化，但不如变面积显示的剖面反射层次清晰。
Although variable density also gives an intuitive interface to reflect changes of geometry, yet it is not as clearly as variable area in stratification.
分别研究了不同注入压力和注入气量下，细管中注气混相驱前缘和过渡带中气液两相的界面张力、组成、密度、粘度及饱和度的变化情况。
Study on interfacial tension, composition, density, viscosity and saturation of gas pha - se and liquid phase front in the slim tube under various injection pressures and injection rate.
PL偶联剂改善了HA与HDPE两相界面间的结合性能，提高了HA在高密度聚乙烯基体中的分散度和填充量。
Pl coupling agent could enhance the interface combination between ha and HDPE, and improve the dispersibility and fill content of ha in the HDPE basis.
针对微孔塑料挤出的全过程，对影响气泡成核、成长及泡孔密度的诸多因素如预定型压力、熔体温度、粘度、气泡界面张力、定型卷取速度。
Many factors affecting cell nucleation and cell growth among the extrusion process such as preshaping pressure, melt temperature, melt viscosity, interfacial tension, take-up speed and the te.
等人提出的重力归一化总梯度法是一种利用重力数据来确定场源以及密度分界面的方法。
The normalized total gradient method of gravity presented by V. M. Berezkin et al is a method for determining field source and density interface by means of gravity data.
统计获得了界面区的密度、压力张量及温度的分布，并且从分子层次观察分析了界面结构和动力学特性。
The density, the pressure tensor, and the temperature profiles are obtained. Meanwhile, the structure and the dynamic behavior of the interface are analyzed from the molecular level.
实验结果表明，该技术能够有效降低多晶硅薄膜的界面态密度，提高多晶硅薄膜晶体管性能。
The interface state density of poly-Si thin film was reduced and the properties of poly-Si thin film transistors were improved using this technique.
热态时，密度锁内分层界面的形成对大环流运动起到了阻碍作用。
And in hot state, the formation of fluid stratified interface in the density lock will stop the large circulation of fluid movement.
由地震反射表示的一个界面，例如，具有不同的地震速度、密度、孔隙度、流体含量的两个岩层之间的界面。
An interface that might be represented by a seismic reflection, such as the contact between two bodies of rock having different seismic velocity, density, porosity, fluid content or all of those.
沟道掺杂浓度提高，同样的界面态密度造成的漏极特性漂移增大。
The shift of drain current induced by same interface states density increases with the increase of channel do - ping density.
在基体与析出相的界面上存在高密度位错堆积，从而引起基体金属亚结构细化。
High density dislocation pile-up lies in the interface of the matrix and the second phase, which induces the sub-structure fining of the matrix.
界面密度在整个直径上呈近似的U形分布。
The interphase density along the whole diameter features an approximate U-shaped distribution.
通过波形剖面显示与变面积、变密度的结合显示技术不但可以很好的直观反应界面状态，而且可以突出地震波的动力学特征。
By integrating the above three display methods, the combination way not only gives intuitive interface, but also highlights the features of the dynamics.
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