查询词典 explosion shot

Using the theory of detonation, the law of conservation of mass, momentum and energy, the physical and mathematical models of gas explosion in excavation roadway were set up, on the basis of which the condition and possibility of explosion were analyzed.

应用爆炸理论和质量、动量、能量守恒定律，针对掘进巷道瓦斯爆炸建立了物理模型和数学模型，在此基础上分析了掘进巷道瓦斯爆炸的条件和可能性。

Combining with the theory of the conservation law of mass,momentum,energy and gas explosion dynamics,the attenuation law of shock wave in excavation roadway was deduced during gas explosion.

运用质量守恒、动量守恒和能量守恒定律及爆炸气体动力学理论等，对掘进巷道瓦斯爆炸冲击波的衰减规律进行研究。

Most of the buildings along the mine-chimneys, windows, doors into the rooms, indoor sports in a few seconds then escaped, escaped when the explosion easy. May 29, 1995 at 6 am, Xiuyan Manchu Autonomous County of Liaoning Province, a village Limekiln Xingzhang a four villagers were sleeping, a mine-ball along the windows into the rooms, and then the explosion caused a house fire, 4-year-old Girls, 9-year-old boy struck by lightning and his wife died.

大多数球雷沿建筑物的烟囱、窗户、门进入室内，在室内运动数秒钟便逸出，逸出时易引起爆炸。1995年5月29日早上6时许，辽宁省岫岩满族自治县石灰窑村一姓张的村民一家4口正在睡觉，一球雷沿窗户进入室内，接着发生爆炸导致房子起火燃烧，4岁的女孩、9岁的男孩和妻子遭雷击不幸身亡。

The data suggest the explosion was lop-sided, kicking the neutron star in one direction and the debris from the explosion in the other.

数据表明爆炸是单向的，中子星的反冲力在一个方向，另外来自爆炸的琐屑在另一个方向。

The main research focused on the optimal Lingnania chungii McClure CEP 's explosion process and the effect of process parameter on chemical constitutes of explosion pulp .

本研究主要探讨了粉单竹爆破制浆的工艺条件、制浆过程中化学成分的变化、粉单竹爆破浆的漂白性能的研究以及其配抄新闻纸和包装用纸的性能。

Using spectrum analysis investigate the transport character and primary rule of explosion wave in the medium, simulate the formula of attenuation for explosion wave, which will be used to guide the design of the engineering.

二采用频谱分析方法研究了爆破产生的地震波在介质中传播的特性和基本规律，拟合出了指导工程设计与研究的地震波振速衰减经验公式。

In this paper, contraposing to the special demand of explosion-proof, it presents a kind of comparatively ideal design scheme of fully digital explosion-proof AC motor soft starter, which has been validated through the experiments.

本文针对目前国内中压软起动器在特殊工作场所中防爆隔爆的要求，提出了一种较为理想的全数字隔爆型交流电动机软起动器的设计方案，并且通过了实验验证。

This paper elaborated the conditions of explosion under the coal mine pithead,and then introduced the building modules of the explosion insulation motor detection system.

阐述了煤矿井下瓦斯爆炸发生的条件。介绍了隔爆电机检测系统的组成模块。分析了爆炸的特征时间，提出了精确测量与统计爆炸特征时间的解决方案

Those who say India's " population explosion ", and do not know the meaning of population explosion .

那些说印度"人口爆炸"的，根本不知道人口爆炸的含义。

YXG series explosion-proof inductive pressure gauge should match with safety bar P+Fto be a system of intrinsically safe explosion-proof.

YXG系列防爆感应式接点压力表应与P+F公司生产的安全栅配套使用，可构成本质安全防爆系统。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。