爆

Under certain conditions, the deflagration can transit to detonation.

在一定条件下，爆燃可以转变成爆轰，爆轰也可能衰减为爆燃。

It analyzes the cause of explosion propagation for plane flameproof surface and put forward some preventive measures which are satisfacted to the requirements of relevant standards.

分析了平面隔爆面传爆的一些原因并提出了相应的预防措施，通过这些措施，满足了隔爆要求，达到了防爆的目的。

More efficient and non-polluting antiknock have been seeking since developing nonleaded gasoline. It is obviously that clarifying the mechanisms of antiknock has important effects on developing new antiknock.

自发展非铅抗爆剂以来，人们一直在积极寻找高效清洁的抗爆剂，明确抗爆机理对抗爆剂的研制开发显然有着重要的实践意义。

GeIL explosion-proof board has advantages:(1) Explosion-proof;(2) light;(3) Fire: GeIL proof plate firewall with 4-6 hours fire resistance to meet explosion-proof wall of fire requirements.

金邦防爆板具有优点：（1）防爆；（2）轻质；（3）防火：金邦防爆板防火墙具备4-6小时耐火极限，可满足防爆墙体的防火要求。

Based on the conversation equations for hydrodynamics and chemical reaction dynamics, by adopting the k-e turbulent model and the EBU-Arrhenius combustion model, the SIMPLE algorithm was used to investigate numerically the methane-air premixed gas vented explosion process in the two-dimensional space of the spherical vessel with a conduit for explosion venting.

为了得到球形容器内可燃气体的泄爆强度产生机理以及燃烧火焰与压力传播的基本规律，从流体力学和化学反应动力学守恒出发，采用κ-ε湍流模型和EBU-Arrhenius燃烧模型，利用SIMPLE算法对带泄爆导管的球形容器二维空间内甲烷－空气预混气体的泄爆过程内外场进行了数值计算，获得了气体燃烧过程中火焰和压力传播特性以及气体流动特性，能够比较清晰地反映泄爆的整个过程。

The buffer is the power supply of the explode suppresser that is aerogenous automaticly. The equilibrium pressure impacts the burning rate of the propellant in the buffer. And the disperse effect of explosion depressor is affected by burning rate of the propellant. So, the equilibrium pressure impacts the capability of explosion suppresser.

缓冲器作为自产气式抑爆器的动力源，其平衡压力影响着腔内推进剂的燃烧速度，推进剂的燃烧速度决定了抑爆器喷粉效果，从而决定了抑爆器的抑爆能力。

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。

Analysis of pipe burst is one of the important spatial analysis functions of underground pipeline network comprehensive GIS, the thesis puts forward the main assignment of pipe burst analysis, and analyzes the character of the usher nodes and the retral nodes of arborescent pipe network. The paper realizes the valve topological analysis of the pipe network.

爆管分析是地下管网GIS中重要的空间分析功能之一，论文论述了爆管分析的主要任务，阐述了爆管分析的理论模型，分析了树状管网中结点的父结点、子结点的性质，实现了管网的阀门拓扑关系的分析，在此基础上，完成了地下管网爆管关阀分析的算法实现。

This paper has focalized explosion suppression principle , and discussed possible effects on explosion suppression performances of expanded alloy , and stated possible bad effects on aircraft performances combined with explosion suppression design of wing integer fuel tank

本论文着重讨论了网状铝合金抑爆材料的抑爆机理，并分三个阶段讨论了可能影响抑爆性能的因素，同时结合某机型机翼整体燃油箱防爆设计，阐述抑爆材料装填后可能对飞机性能造成的不利影响。

Physically Blending with Plastic for Improving the Security of Using Plastic Nonel Tube inHigh Temperature Environment;2. The contact of the nonel tube ignition and the detonator delay time is much closed.

导爆管的发火与雷管秒量有着密切的联系，从生产实际出发，对导爆管发火与消爆机理做了详细的探讨，重点分析和研究了导爆管点燃延期药的原理和过程、消爆空间对雷管秒量的影响，以及影响雷管秒量的因素，对提高雷管的点火可靠性及秒量精度具有一定的参考价值。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了