The linear charge arrangement theory was applied to the practice of blasting with plane charge in living engineering projects.
并通过工程实例将条形药包布设理论运用于平面布药实践,缩短了平面布设条形药包的设计周期。
The formula for the depth of the fracture region under the linear charge is developed, It will be of helpful for engineering design practice.
特别在此基础上推出了条形药包下破裂深度计算公式,对工程实践有积极的指导作用。
Puts forward stress wave research method when the linear charge blasting. It regarded column stress wave as cylinder stress wave, end stress wave as spherical wave.
提出了将条形药包柱部应力波当作柱面波、端部应力波当作球面波处理的应力波研究方法。
The fixed charge transportation problem (FCTP) is a special linear programming problem.
固定费用运输问题是一种特殊的线性规划问题。
This paper deals with the static electricity field by conformal mapping for angular space inside an infinite linear charge be located with boundary made in conductor.
对导体平板构成的角域内具有线电荷密度的静电场进行了求解。
A series of formulae on penetration depth of linear shaped charge and the calculation method on design coefficient of linear shaped cutter are provided.
提供了一套线性聚能装药侵彻深度计算公式及线性聚能切割器设计参数计算方法。
To reduce cost of the two dimension position system, a method using linear array charge coupled device (CCD) was proposed.
为了降低二维位置定位系统的成本,提出了一种基于线阵列电荷耦合器件(CCD)的测量方法。
The relationship between space-charge fields and the beam radius is linear.
而空间电荷产生的束内电场与半径呈线性变化;
It can be used to charge one 12v battery from another or step up the voltage just enough to provide necessary overhead for a 12v linear regulator.
它可以用来从另一个收费一个12v的电池,或加强电压刚够一个12 V线性稳压器提供必要的开销。
The linear RC network model can approximately reflect the physical characteristics and the internal redistribution of charge characteristics of super capacitors.
其中,线性RC网络模型能近似地反映出超级电容器的物理特性,并可以反映出超级电容器的内部电荷的重新分配特性。
In view of the two layout of charges constant nature, this paper researched blasting cone and throwing accumulation rule of linear and sub-concentrated charge by experiment.
针对这两种布药结构可比性问题,论文就条形药包与分集药包爆破漏斗特点和抛掷堆积规律进行了试验研究。
On the base of above research results, suitable numerical simulation methods for the cutting process of linear shaped charge with three different ways of detonation are brought forward.
在此基础上进一步提出了三种起爆方式下线性成型装药切割目标的恰当的数值模拟方法。
The synthesis of asymmetrical phthalocyanines and their recent studies in the field of organic non-linear optics, charge transfer materials, catalysts and molecular rectifiers are reviewed.
综述了近年来不对称酞菁化合物的合成进展及不对称酞菁在有机非线性光学、电荷转移、催化剂,分子整流器等领域的研究与应用。
Furthermore, a simple adjustable current cell in the charge pump is proposed for additional stability compensation and a novel VCO with linear gain is adopted to limit the total variation.
为了获得更加稳定的系统,在电荷泵中设计了结构简单的电流单元用于补偿额外的参数变化,并采用线性压控增益的VCO来减小参数的变化。
The parameters and layout of linear shaped charge, and the hole-pattern parameters, charging structure and priming method for long-hole blasting were discussed.
讨论了线形聚能装药的参数、设置方法以及深孔爆破的布孔参数、装药结构、起爆方法。
The study indicates that the calculation model and simulation method are reasonable and feasible, so can be applied to the optimizing design for linear shaped charge cutter.
计算结果与线型聚能射流的物理现象和规律相吻合,说明该计算模型和模拟方法合理、可行,可用于线型聚能切割器的优化设计。
In this paper, the fundamental principle of linear shaped charge cutter is described.
本文阐述了线型聚能切割的基本原理。
Results show that there is a linear relation between quantity of electric charge and the velocity of bar with different lengths.
通过单级线圈驱动不同长度撞击杆,获得储能电量与不同长度撞击杆的速度为线性关系。
The propagation of blast wave through the linear explosive charge is an important factor which influences the characteristics of the blast stress field induced by the linear explosive charge.
爆轰波沿装药轴线方向的传播是影响条形药包爆炸应力场特征的重要因素。
The pretreatment techniques in blasting of heavy steel structure by means of linear shaped charge were discussed.
为了分析钢结构物聚能切割爆破的预处理。
This article designs the linear electric charge pump constant voltage chip mainly applies in 5.1V low pressure electric power supply.
本文所设计的线性电荷泵稳压芯片主要应用于5.1V的低压供电电源。
The intelligent controlling and signal processing technique is presents in a linear CCD (charge coupled device) measurement system.
介绍了线阵CCD(电荷耦合器件)测量系统中的智能化控制、信号处理技术。
Its main body construction is composed of 2time of electric charge pump electric circuit and the LDO linear voltage dropping voltage-stabilizer circuit.
其主体架构是由2倍的电荷泵电路与LDO线性降压稳压电路组成。
A novel fast analyzer of gingili analyzer, which employs a fix holographic grating and a linear charge coupled device (CCD) array as the light dispersion system and the detector, was developed.
研制了一种采用固定光栅分光,线阵CCD检测器检测的新型芝麻油掺假速测仪,阐述了其工作原理以及软硬件设计,并将其应用于实际样品的测定。
There is a linear correlation between the logarithm of sediment dis- charge at different parts of dunes and the dune height.
当气流与沙丘走向斜交时,两侧相同部位输沙率的差异不大,这是线形沙丘保持其动力形态平衡的主要原因之一。
The present cutting practice was based on the principle of energy-concentrated charge, using linear-shaped charges of different sizes to cut copper blocks with different thickness.
本次实践根据聚能药包原理,采用不同尺寸的线性聚能药包。对不同厚度的铜块体进行切割。
The present cutting practice was based on the principle of energy-concentrated charge, using linear-shaped charges of different sizes to cut copper blocks with different thickness.
本次实践根据聚能药包原理,采用不同尺寸的线性聚能药包。对不同厚度的铜块体进行切割。
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