Based on morphology analysis of composite fabric, the effects of needle punching depth and density on properties of composite fabric were investigated.
在分析复合织物组分形态的基础上,研究了针刺深度和针刺密度对复合织物性能的影响。
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与结深、杂质分布以及结电阻之间的密切关联。
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,密度随深度变化以及异常数据滑动平均处理对解释结果的影响程度。
The density, size, sunk depth of the lateral line organs directly correlated with surrounding epidermal height and regions.
侧线器官的分布密度、大小和凹陷深度明显与周围表皮的厚度和不同部位有关。
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,计算了点蚀平均密度、点蚀平均深度和最大点蚀深度。
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与脉冲功率密度、激光平均功率、脉冲重复频率和离焦量之间的关系曲线。
The density model in this depth is very much useful in the establishment of initial model and density space constraint for gravity modeling.
建立了这一深度空间内的密度模型,为利用重力场建模提供了初始模型和密度空间约束。
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.
可根据潜艇的设计参数、任务及航行区域等因素来选取最可能的分布形式获得潜深分布密度函数。
The method has been applied to real depth inversion in oil field seismic exploration. Velocity and density are estimated directly in depth domain.
本方法已用于油田地震勘探实际资料的深度反演,直接按深度反演波速和密度。
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.
尾矿的物理力学性质如干密度、强度等与其堆存深度关系的密切程度与一般的土有较大的区别。
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。
The two kinds of deltas are controlled by river types, ground slope, water depth, water density differentia, river sedimentation and lake dispersion.
控制石炭二叠系两类三角洲发育的主要是河流类型、地形坡度、水体深浅、不同水体密度差及河流沉积作用和湖泊的分散作用等。
The mean charge depth and the charge density can be calculated.
电荷重心和电荷密度可通过计算得出。
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.
气体不仅密度低,而且具有很大的可压缩性,所以空气钻井的体积流量将随压力和温度变化,而压力和温度又随井深变化。
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。掺杂浓度和深度的分布与预热温度和杂质镀层厚度有关。
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.
货物采用托盘一个接一个按深度方向,存放在支撑导轨上,增大储存密度和空间利用率。
This paper is a study of the relation between density of overlaying sediments and depth variation.
文中还研究了上覆沉积岩的密度随深度变化的规律,给出等效剩余密度公式。
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.
举例分析在环空和钻柱内的稳定流动过程中,随井深增加,压力、含气率、多相流体密度等的变化规律;
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.
模型的反演计算结果表明,有效密度法得到的深度偏浅,盆地宽度的影响比密度分布的影响大。
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.
在本模型中考虑了土壤特性(如密度与剪切模量) 沿深度的非均匀变化,通过对典型场地剖面的数值计算探讨了有关因素对场地地震反应的影响。
The analytical solutions to 1D Schrdinger equation (in depth direction) in double gate (DG) MOSFETs are derived to calculate electron density and threshold voltage.
推导了双栅MOSFET器件在深度方向上薛定谔方程的解析解以求得电子密度和阈电压。
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.
该模型除能预报根系吸水的一些水分动态和水势动态外,还能预报有效根密度的时空变化。
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.
通廊式货架为储存大量同类的托盘货物而设计,托盘一个接一个按深度方向存放在支撑导轨上,增大了储存密度,提高了空间利用率。
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和本体库特征,加入概念的信息量、概念的深度、概念的密度和不对称因子的辅助影响;
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.
不同埋设深度对高羊茅根系分布有一定的影响,在每个滴头附近的根系密度和重量明显增加。
The paper gives the calculated results of current density and depth of penetration, from which we conclude that the conductor with larger r.
同时给出了几种不同导体电流密度及透入深度的计算结果 ,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 。
The paper gives the calculated results of current density and depth of penetration, from which we conclude that the conductor with larger r.
同时给出了几种不同导体电流密度及透入深度的计算结果 ,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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