查询词典 explosion wave

The ground response to underground explosion is transformed into the problem about propagation and reflection of spherical dilatation wave in elastic half-space.

将地下爆炸的地表响应转化为弹性半空间内球面膨胀波的传播和反射问题。

The area senior official's harbors the filled with anger just overtook " the star tyrant " the interspace fleet, saw only that Moon crater the peak crater, the sudden thick smoke billowing made a debut concurrently a dazzling glare, while the people hesitated surprised the moment, the following closely had the earthshaking large explosion, on Moon's this quiet hundred million year death volcano erupted once more, was bringing the innumerable robot body and the crag dark colored air column continuously flushes several ten thousand meters upper airs, Lian Heiqu senior official black Germany graceful driving flight vehicle 1, all had felt the fierce gas swayed with the instantaneous shock-wave.

黒区长官怀着满腔的怒火刚刚追上"星霸"的星际舰队，只见那座月球环形山的顶端火山口，突然浓烟滚滚并发出道道耀眼的强光，正当人们惊讶犹豫的片刻，紧接着就发生了惊天动地的大爆炸，月球的这座沉寂上亿年的死火山再次喷发了，带着无数机器人躯体和岩石碎块的暗黑色气柱一直冲到了几万米的高空，连黑区长官黑德曼驾驶的飞行器1号，都感到了剧烈气体摇晃和瞬间冲击波。

A method and apparatus for increasing the propelling force of pulse engine features that the fuel nozzle of pulse explosion engine is arranged in combustion chamber to close jet tube exit, and the fuel is reversely sprayed out to generate a shock wave barrier near the jet tube for preventing the airflow from flowing out of the combustion chamber, resulting in raising the pressure in combustion chamber and in turn increasing the propelling force.

本发明公开了一种提高脉冲发动机推力的方法和装置，它是通过将脉冲爆轰发动机的燃料嘴置放在燃烧室中靠近喷管出口附近，并使燃料逆向喷出，在燃烧室内靠近喷管附近形成一道阻止气流流出燃烧室的激波，激波的作用是使燃烧室压力升高，从而的到较大的推力。同时由于本发明的结构特别的简单，所以实现非常容易，并且工作效果十分显著。

Is a professional production of large-scale explosion-proof heaters, high temperature heat pipetemperature Electrical, mechanical and electrical cellular heat pipe dehumidification drying, central air-conditioning fan coil heater, heating tube electric reflow wave soldering wire,, shoe-making mechanical and electrical heat pipe, mold heating pipes, electric cigarette tube equipment, pharmaceutical machinery electric pipe, electroplating equipment, heating tube, heater Teflon, titanium heating tube, far infrared heating tube, quartz heating tube, ceramic tube heater, titanium system without Pb furnace, electric lap Limited, and Deputy States imports and compensation of thermocouple wire.

深圳市新宏大电热科技有限公司是一家专业生产大型防爆加热器、高温型模温机电热管、蜂巢式除湿干燥机电热管、中央空调风机盘管加热器、波峰焊回流焊电热管电热丝、、制鞋机电热管、模具加热管、卷烟设备电热管，制药机械电热管、电镀设备加热管、铁弗龙加热器、钛加热管、远红外电热管、石英电热管、陶瓷电热管、钛制无铅锡炉、电热圈的有限公司，并代理各国进口热电偶及补偿导线。

The cut effect of gear wave wall on explosion in air is analyzed.

分析了空气中爆炸时挡波墙对冲击波的削波作用。

She was blown off her feet by the shock wave from the explosion.

她被爆炸的冲击波击倒。1。因为；由于

The shock wave from nuclear explosion brought damage to the nearby buildings in the surrounding area.

核爆炸的冲击波使周围的建筑大面积受损。

The underwater explosion will generate strong shock wave which affects aquatic life in a large range.

水下爆破将产生影响范围很大的强冲击波，近年来，其对海洋生态环境的影响已引起人们越来越多的关注。

Through numerical computation, attenuation rule on the peak value of explosion stress wave vs.

爆炸应力波峰值随距离衰减是工程爆破参数设计的理论依据之一。

In this paper,the damage of fragment and shock wave after the explosion of emulsion apparatus is evaluated using quantitative method,and the figures of Δp-r and E-x are presented.

文章采用定量分析的方法对乳化机等危险设备模拟爆炸后，冲击波和破片可能产生的危害进行了探讨，给出了Δp-r和E-x曲线图。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。