fire proofing tile

Influence of fluid behavior index on performance of a gun recoil magneto-rheological damper;

磁流体特性对磁流变火炮后坐阻尼器性能的影响

In order to study the control results of the gas explosion flame spreading by water spraying,a combustion restrained space and water spraying system of borehole gas developed and manufactured by itself was applied to the experiment and study on the fine water spraying to control gas flame with different pressure and different nozzles.

为了研究水雾对瓦斯爆炸火焰传播的抑制效果,利用自行研制、加工的钻孔瓦斯气体燃烧受限空间与水喷雾系统,对不同压力、不同喷头作用下细水雾抑制瓦斯火焰的效果进行了试验研究。

Test & Control System Design for the Cannon’s Recoil Characteristic and Slickness

火炮后坐特性及平滑性测控系统设计

The backward action of a firearm upon firing.

后坐因开火而引起的枪炮的向后运动

Exploration on the Teaching and Learning of the Design of Recoil System for Guns;

《火炮反后坐装置设计》课程教学探索

Design and Magnetic Analysis of a Gun Recoil Magneto-Rheological Damper

火炮磁流变后坐阻尼器的设计与磁路分析

Principle Analysis and Model Research of New Low Recoil Rarefaction Wave Gun

新型低后坐膨胀波火炮的原理分析及模型研究

They are mortars, howitzers, cannons, long-range artillery, rocket guns and self-propelled guns.

是迫击炮、弹炮、浓炮、程火炮、箭炮、行火炮。

A physic model is established for the description of the vibration of mini-spring of the brushing exploding mechanism in the fuse of the grenade lunching from a recoilless gun.

对无后坐炮发射时火箭弹中引信擦地炸机构微小弹簧的运动进行了动力学分析。

Then you can ride out on the train together.

而后你们一起坐火车来。

The soldiers went back under heavy artillery fire.

士兵们在密集的炮火掩护下向后撤退。

A gun or other firearm loaded at the breech.

后膛枪，后膛炮在后膛装弹药的枪或其它火器

A Study of Dynamical Response of Cannons Measurement of Velocity of Projectile and──Measurement of Velocity of Projectile and Reaction of Cannon Body by Doppler Effect

火炮动力响应研究──应用多普勒效应测量弹体速度及炮体后座力

decoppering cleaning agent for gun barrel

火炮炮管除铜擦拭剂

Our troop advanced wave upon wave undeterred by the hail of fire.

我们的部队冒着猛烈的炮火前仆后继地前进。

Shelling a short time later killed two more Palestinians.

不久之后，又有炮火击毙了两名巴勒斯坦人。

a certain liveliness

[军俚]猛烈的炮火

Finally, we sat around the fire, roasted the fish and sang songs.

最后，我们围坐在营火旁，边烤鱼边唱歌。

We travelled the first stage by train,then we went by ship.

我们旅行时头一段儿乘火车，然后坐船。

"Cannon: Long-range artillery piece, as distinguished from other Big guns such as the howitzer or mortar."

火炮:远射程,加农炮、榴弹炮或迫击炮之通称。