炸药

Alfred Nobel invented a safe but strong explosive, for explosives of his day were dangerous to use.

阿尔弗雷德诺贝尔发明了又安全又威力大的炸药，因为在他那个时代的炸药很危险。

Experimental investigation indicates that shock wave velocity and shock wave pressure of beginning which were produced with aluminize RHTL were smaller than that of insensitive RDX in steel plate, however, attenuating velocity of shock wave velocity and shock wave pressure which were produced under contact explosion with aluminize RHTL were quciker than that of insensitive RDX in steel plate, when steel- plate had been separately operated under contact explosion with insensitive RDX and aluminize RHTL, and shock wave press had changed suddenly in the interface between steel and aluminum, In the circumstances, the shock wave velocity had ascended suddenly and shock wave pressure had descended suddenly.

实验研究表明：RHTL炸药爆炸加载钢板下，介质中的冲击波初始速度和初始压力相对RDX较小，衰减相对较快；钝化RDX和含铝炸药RHTL分别作用于钢铝复合板时，在分界面处冲击波速度和压力都发生突越，冲击波速度突跃，冲击波压力突降。

A program based on four kinds of methods in thermal analysis is designed for finding out the mechanism of decomposition reaction of explosives and calculating their kinetic parameters. Compared with the Kissinger's method, the program here adopted has the advantage of exploring the reaction mechanism besieds a calculation of the kinetic parameters. Mechanism of decomposition of the explosive PYX was determined applying this program. The kinetic parameters of PYX calculated by non-isothermal integral meth...

以热分析理论为依据，摒弃了以往仅用一种热分析法进行反应动力学研究和近似假设─—炸药的热分解反应机理f＝（1—α）n所带来的弊病，采取4种热分析方法（等温积分法、等温微分法、非等温微分法、非等温积分法）相结合的方法，编制了计算程序，首先判断反应机理，然后求取动力学参数，用所编程序对PYX炸药的反应动力学进行了研究，用非等温法判断了PYX炸药的反应机理，并求得动力学参数，所求参数与Kissinger法求得的结果十分接近。

In the present testing conditions, shock sensitivity increases with increasing particle size for unimodal distribution explosives. Shock sensitivity increases with increasing content of coarser grains for multimodal distribution explosives.

对单粒度分布的炸药试样，在本研究的试验条件下，冲击波感度随炸药粒度的增大而提高；对粒度级配后的双峰或三峰分布的炸药试样，随较大颗粒比例的增加，冲击波感度提高。

Detonation pressure and velocity increase with decreasing particle size for unimodal distribution explosives. Both increase with increasing content of finer grains for multimodal distribution explosives.

对单粒度分布的炸药试样，随炸药颗粒尺寸的减小，爆压和爆速提高；对粒度级配后的双峰分布和三峰分布的炸药试样，细颗粒所占比例增加，爆压和爆速提高。

The thermobaric explosive which is similar to PBXs is the new generation of FAE. By analyzing the PBX theory, the F rubber, D ruber and H ruber were chosen as binders, and the calcium stearate, ceresin and graphite were chosen as desensitizing agents. One kind of binders and two kinds of desensitizing agents were selected to form a system for coating the thermobaric explosive. Then their shaping performance and the mechanical sensitivity were compared.

固体温压炸药是液固复合云爆剂的发展型，类似于压装高聚物粘结炸药，所以对PBX的理论和经验进行了研究，选择粘结剂为F橡胶、D橡胶、H橡胶，钝感剂为蜡类钝感剂、硬脂酸钙、石墨，选取一种粘结剂和两种钝感剂，组成三元粘结-钝感体系，通过合理的包覆工艺对主体温压炸药进行包覆，比较它们的成型性能和机械感度。

Based on theory analysis and experiments,a kind of high power emulsion explosive is developed without the addition of detonators and high power fuel.

通过理论分析和试验，在不添加猛炸药和高能燃料前提下研制出一种高威力乳化炸药，其性能指标达到1号岩石乳化炸药标准要求。

The relationship between the velocity of jet head and the cover thickness was determined,and the experimental formula was obtained.

利用自行研制的射流源对TNT、B炸药J、B-B等多种炸药进行了射流感度的评定试验，获得了多种炸药射流感度的顺序排列结果，并与文献值符合得很好；利用X光机获得了射流头部速度与隔板厚度的关系，并拟合了经验公式。

Its total underwater explosive energy is 184% TNT equivalent, explosion heat is 7473J/g, it takes the lead of domestic TNT base underwater explosive, its safety conrrespond to RS211 explosive, its overall performance is good, it suits to filling explosive of underwater ordance warhead.

该炸药水下爆炸总能量为184%TNT当量，爆热为7437J/g，达到了当前国内梯恩梯基水下炸药的领先水平，其安全性与RS211炸药相当，综合性能优良，适用于水中兵器战斗部的主装药。

A complex water-based explosive with good properties of water-gel explosive and low cost characteristic of emulsion explosive is developed using bilayer absorption technique.

采用双层吸附技术研制出一种既具有水胶炸药优良性能又具有乳化炸药低成本特点的复合型含水工业炸药。

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。