• Based on morphology analysis of composite fabric, the effects of needle punching depth and density on properties of composite fabric were investigated.

    分析复合织物组分形态基础上,研究了针刺深度针刺密度对复合织物性能的影响。

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  • The close correlations between laser energy density, pulse duration, interaction time and junction depth, dopant distribution as well as junction resistance are mainly emphasized in this paper.

    着重强调了激光能量密度脉冲宽度作用时间等工艺参数杂质分布以及电阻之间密切关联

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  • The lateral inhomogeneity and the variation of density contrast with depth in the crust and their effects on the inversion of gravity field are discussed.

    本文讨论利用重力资料反演莫霍面时,地壳横向不均一性,密度深度变化以及异常数据滑动平均处理解释结果的影响程度。

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  • The density, size, sunk depth of the lateral line organs directly correlated with surrounding epidermal height and regions.

    侧线器官分布密度大小凹陷深度明显周围表皮厚度不同部位有关。

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  • Applying the probabilistic method, the average density, the average depth and the deepest depth of pitting are calculated.

    运用概率统计方法计算了点平均密度、点蚀平均深度最大点蚀深度。

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  • Crater depth versus pulse power density, average laser power, pulse repetition frequency and focal distances are built up through experiment.

    试验建立起了凹坑深度脉冲功率密度激光平均功率、脉冲重复频率离焦量之间的关系曲线。

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  • The density model in this depth is very much useful in the establishment of initial model and density space constraint for gravity modeling.

    建立一深度空间内密度模型利用重力场建模提供初始模型密度空间约束

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  • The diving depth distribution density function of an actual submarine or submersible can be determined by considering all the factors of the design parameters, task and action area.

    根据潜艇设计参数任务航行区域因素来选取可能分布形式获得分布密度函数

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  • The method has been applied to real depth inversion in oil field seismic exploration. Velocity and density are estimated directly in depth domain.

    方法用于油田地震勘探实际资料深度反演直接深度反演波速密度

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  • The tailing is different from common soil in the relation of the physical and mechanical properties (such as dry density and strength) with the stockpiling depth.

    尾矿物理力学性质密度强度等与其堆存深度关系的密切程度一般较大的区别

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  • 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.

    本文提出一种用于介质重力地震资料联合反演速度密度弯曲界面深度迭代算法

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  • The two kinds of deltas are controlled by river types, ground slope, water depth, water density differentia, river sedimentation and lake dispersion.

    控制石炭叠系两三角洲发育主要河流类型、地形坡度水体深浅不同水体密度差及河流沉积作用湖泊的分散作用等。

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  • The mean charge depth and the charge density can be calculated.

    电荷重心电荷密度通过计算得出

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  • Air has a low density and great compressibility. The volumetric flow rate of air in air drilling varies with pressure and temperature, which in turn, change with WLL depth.

    气体不仅密度而且具有很大的压缩性,所以空气钻井体积流量压力温度变化压力温度随井深变化

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  • It is found that there is a threshold energy density in laser doping, and distributions of dopant density and depth have relation to preheat temperature and plating layer thickness of the impurities.

    激光掺杂存在一个阈值能量密度掺杂浓度深度分布预热温度杂质镀层厚度有关

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  • The cargo USES the tray to press the depth direction one after the other, deposits on the support guide rail, increases the storage density and the spatial use factor.

    货物采用托盘个接一个深度方向存放在支撑导轨上,增大储存密度空间利用率

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  • This paper is a study of the relation between density of overlaying sediments and depth variation.

    文中研究了上沉积岩密度随深度变化的规律,给出等效剩余密度公式。

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  • The steady-state flows in drill pipe and in annulus are analyzed and the variations of pressure, gas void fraction, and multiphase-flow density along the well depth are simulated.

    举例分析内的稳定流动过程深增加,压力、含、多相流体密度等的变化规律;

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  • The inversion shows that the method of effective density leads to the depth of basin smaller than the actual's, and the width of basin is more significant than the density contrast in computation.

    模型反演计算结果表明有效密度得到深度偏浅,盆地宽度影响密度分布的影响

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  • In thiS model, non-uniformly variations of soil density and shear modulus with depth are taken into consideration. Numerical computations are conducted for typical cases.

    模型考虑土壤特性(如密度剪切模量) 沿深度的非均匀变化,通过对典型场地剖面数值计算探讨了有关因素场地地震反应的影响。

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  • The analytical solutions to 1D Schrdinger equation (in depth direction) in double gate (DG) MOSFETs are derived to calculate electron density and threshold voltage.

    推导了MOSFET器件深度方向上薛定谔方程的解析求得电子密度电压。

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  • The model can predict not only the soil water dynamic profiles and the soil water potential profiles, but the changes of the effective root density with depth and time.

    模型预报根系吸水一些水分动态水势动态外,能预报有效密度的时空变化

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  • A general store shelves for its existent pallet and design, pallet one direction by depth in supporting guide, increase the storage density, improve space utilization.

    廊式货架储存大量同类的托盘货物设计,托盘个接一个深度方向存放在支撑导轨上,增大储存密度提高空间利用率

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  • In semantic similarity, we think about the semantic distance and the characteristics of ontology, the concept's amount of information, the depth of concept, the density of concept and symmetry factor;

    语义相似度考虑了语义距离本体特征,加入概念信息量、概念深度、概念密度不对称因子的辅助影响;

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  • There was no significant effect of burying depth on the underground biomass and root distribution, but the root density increased at each burying depth of drip irrigation emitter.

    不同埋设深度高羊茅根系分布一定影响每个头附近的根系密度重量明显增加

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  • The paper gives the calculated results of current density and depth of penetration, from which we conclude that the conductor with larger r.

    同时给出几种不同导体电流密度深度计算结果得出了半径较大的圆导体在考虑集肤效应时可当作平面导体来处理的结论 。

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  • The paper gives the calculated results of current density and depth of penetration, from which we conclude that the conductor with larger r.

    同时给出几种不同导体电流密度深度计算结果得出了半径较大的圆导体在考虑集肤效应时可当作平面导体来处理的结论 。

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