What should be pay attention to in selecting the rupture disk is its material, explosive pressure and applied location.
对爆破片的选用应注意其材质、爆破压力、型式、位置的选择。
This article introduces the design principle, design planning, welding effect and technology characteristic of cold welding technology under explosive pressure for rail.
介绍了利用爆压冷焊技术研制开发的一种新型的“爆压冷焊式钢轨接续线技术”的设计原则、计方案、接效果及技术性能。
Established is a calculation model of isolation and stable state explosive pressure relief and calculated are such parameters as pressure and temperature during explosive pressure relief.
建立了绝热稳态爆炸泄压计算模型,对不同泄压口位置情况下油气混合物爆炸泄压过程中压力、温度等参数进行了计算。
But the Red Sea will not be an explosive or erupting volcanic region, as Hawaii is, because it will not be under pressure from colliding or compressing plates.
但是红海不会像夏威夷那样成为火山爆炸或喷发的地区,因为它不会处在来自于碰撞或压缩的板块压力之下。
Pressure resistant models are available for handling explosive materials.
我们还有耐压机型专门处理易爆物料。
Avoid operate or reserve in the room with high air pressure, humidity and temperature out of the required standard, airless, or the objects of flammable, explosive, corrosive materials.
避免在气压过大,湿度、温度超出规定标准,通风不良,或有易燃、易爆、强腐蚀性物品的场所使用、贮存。
Planar array and monoblock type pressure gauges were designed and prepared by piezoelectric ceramics, which were used to measure pressure of explosive blast successfully.
利用压电陶瓷技术,设计并制备整体式多阵列压力传感器,并用于爆炸冲击波压应力的测试。
Measuring the pressure of the zone near explosive (POZNE) is the key to understand the mechanism of fragmentation of waste tyres by explosive and to determine the working parameters.
测量近爆区压力对于正确认识废弃轮胎粉碎爆破的机理及确定相应的爆炸工艺参数具有关键作用。
Although the interface has the features of melt, and pressure welding, the molten and diffusion welding cannot explain the bonding mechanism of explosive welding.
实验表明,爆炸焊接界面虽然具有熔化、扩散和压力焊的特征,但不能用熔焊和扩散焊机理来解释爆炸焊接界面的成因。
The best second initiation time for gun-launched FAE was determined through the static explosive experiment and the change of pressure in exploding field.
通过设计战斗部静爆实验,依据爆炸场的压力变化确定了某型炮射云爆弹最佳二次起爆时间。
The effect of blasting on the rock medium is composed of the dynamical pressure of explosive shock wave and quasi-static pressure of explosive gas.
爆炸荷载对爆破介质的作用是由爆炸冲击波的动态作用和爆轰气体的准静态压力作用两部分组成。
Materials:The transmission characteristics of explosive blast in liver, lung, vessel and tissue under skin were studied through blast pressure detection, and compared with in air.
材料方法:采用压力测试方法,研究爆炸冲击波在肝、肺、血管及皮下组织内的传播特征,并与空气中的传播特征进行比较。
This paper utilizing the self-designed simulated water explosion pressure vessel as the basic experimental equipment, study on power of explosive under simulated deepwater explosion.
本文利用自行研制的模拟深水爆炸压力容器作为基本研究装置,研究模拟深水条件下的装药作功能力。
The mechanical effects produced by the V-shape notch, which is under both the dynamical pressure of explosive shock wave and the quasi-static pressure of explosive sas, are discussed in detail.
详细讨论了“V”型切槽在冲击波的动态压力和爆轰气体的准静态压力作用下所产生的力学效应。
Because the technique of explosive consolidation of powders can produce high temperature and high pressure in very short time, it is promising in the exploiture of advanced materials.
粉末爆炸固结技术具有高温、高压、瞬间作用的特点,因此在新材料的开发中具有显著的优势和发展前景。
The important parameters such as pressing powder pressure, pressing speed and holding pressure time etc, will affect directly the quality of initiating explosive device.
压药压力、加压速度、保压时间等重要工艺参数都直接影响其质量。
USE: Electric- contact pressure gauges are used for measuring positive and negative pressure of liquids and gases which are nor corrosive to copper and copper alloy and not explosive and crystal.
电接点压力表适用于测量对铜及铜合金无腐蚀、无爆炸危险、非结晶的各种液体、气体等介质的压力。
The examples of the planar GPa pressure explosive loading devices and its applications are given.
给出了可调控靶中应力波形的平面低压化爆加载装置的应用实例。
In a certain distance from explosive center, the action time of FAE positive pressure is longer than conventional explosives and its specific impulse is greater than conventional explosives.
在距离爆心一定的距离内,FAE爆轰时比常规炸药的正压作用时间长,比冲量大。
Since the energy which strikes the tool holder includes the explosive gas pressure and the kinetic energy of the moving plunger, thus a high initial acceleration of the tool holder is obtained.
由于撞击夹刀块的能量包括爆炸气压和冲块的动能两项,所以夹刀块能获到很大的初始加速度。
On the other hand, Explosive Boron Nitride (E-BN), another high-pressure phase of BN, was obtained in the resultant films. We also studied the thermodynamic parameters of the growth of E-BN films.
另外,在我们所制备的薄膜中还得到了氮化硼的另一高压相-爆炸结构氮化硼(E -BN),并初步研究了其生长的热力学参数。
The results show that the quasi-isentropic compression experiments in the low pressure range can be come ture with explosive-loading device with an air cushion.
并将数值模拟计算结果与实验结果进行了比较,结果表明两者吻合较好,说明在较低压力范围内爆轰驱动加载实验加空腔可以实现准等熵压缩实验。
Pressure vessels with flat-wound ribbons have many excellent advantages, especially the self-explosive-restrained and self-explosive-resisted capacity.
扁平绕带式压力容器具有许多优点,特别是具有自我抑爆抗爆特性。
Pressure vessels with flat-wound ribbons have many excellent advantages, especially the self-explosive-restrained and self-explosive-resisted capacity.
扁平绕带式压力容器具有许多优点,特别是具有自我抑爆抗爆特性。
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