并对钢纤维RPC抗接触爆炸性能进行了初步的模型试验研究,根据试验数据及理论研究得到了它的爆炸压缩半径系数。
The model tests were carried out on RPC under contact explosion, the coefficient of explosion cavity radius of the material is obtained by above experiments and theory study.
只有那样他们才能指望描述大爆炸的情况,所有的空间和时间全部在那时被压缩成一个远小于质子的体积。
Only then can they hope to describe conditions at the Big Bang, when all space and time was compressed into a volume far smaller than a proton.
之后的几天里,煤气慢慢填充到整间公寓,最终到达冰箱底部得压缩机,压缩机上的电引擎引发爆炸。
It would take days for the gas to fill the condo before it reached the compressor at the base of the refrigerator and the compressor's electric motor set off the explosion.
科技的起源不是在1829年,实际上是在大爆炸的开始,在宇宙中巨量亿万星球被压缩的时刻。
The origins of technology was not in 1829, but was actually at the beginning of the Big Bang, and at that moment the entire huge billions of stars in the universe were compressed.
在大爆炸后的数毫秒之内,成团的气体开始结合、分解并受万有引力的压缩而形成星系的基础构件。
In the milliseconds following this explosion, clouds of gases began to coalesce, collapse, and compress under gravity to form the building blocks of galaxies.
空中爆炸过去之后,经过压缩的小水滴使它看上去就像一朵正常的白云一样。
Following an air burst, condensed droplets of water give it a typical white cloudlike appearance.
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。
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.
根据激波理论,爆炸产生压力脉冲并以压力波的形式传播,既有压缩波也有膨胀波。
According to the shock theory, the ejecta produced by explosion form the pressure pulse, and it spreads in forms of either compression waves or expansion waves.
我们可以重复这一过程中,我们的爆炸造成更频繁的压缩机旋转速度越来越快,充电燃烧室更加迅速。
We can repeat this process, creating our explosions more frequently as the compressor spins faster and faster, recharging the combustion chamber ever more quickly.
完全采用压缩空气为能源,不使用电,绝无爆炸,起火等潜在的安全隐患。
Totally driven by compressed air, no need electric power at all, no need to worry about explosion, fire risk caused by electric sparks.
当我们有效地创建一个我们的燃烧室连续爆炸,什么能够阻挡的爆炸退出走出,而不是走出透平压缩机走错了路?
When we effectively create a continuous explosion in our combustion Chambers, what's to stop that explosion exiting the wrong way out of the compressor as opposed to out of the turbine?
完全采用压缩空气为能源,不使用电,绝无爆炸,起火等潜在的安全隐患。
Totally driven by compressed air, no electric power, no explosion, fire caused by electric sparks.
民用压缩气体和液化气体一旦发生爆炸,会造成很大的破坏力。
Once the explosion of civil compressed gas and LPG is occurred, it showd cause a very destroying power.
气团在压缩时因承压能力低而产生爆炸,从而引起缸壁产生气蚀作用。
For low resistance to pressure, air mass happen explosion when compressed, making cyclinder wall cavitated.
利用地下爆炸产生的冲击放进行2169钢冲击压缩测量。
A shock wave generated by an underground explosion was used to perform the shock compression measurement for the 2169 steel sample.
介绍了压缩天然气汽车加气站工作原理及类型,分析了加气站的火灾危险性,提出了防止火灾、爆炸事故发生的安全措施。
This paper introduces theory and types of CNG filling gas station. Then, it analyzes the its fire hazards and offers prevention measures for fire and explosion accidents.
通过计算绝热压缩温升和畸变形能沉积产生的温升,给出熔化判据,定量估计出了在小碰撞角下爆炸焊接界面熔化层厚度。
Throughcalculation of temperature rising callused by them, melt criterion is given, the thickness of melted layer near explosive welding interface with small collision Angle is estimated.
爆炸焊接界面附近温升是由爆炸绝热压缩和畸形变形能沉积两者造成的。
The temperature rise near explosive welding interface is caused by explosive adiabatic compression and abnormal energy deposition.
一种新型爆破工艺,需要采用不可压缩介质作垫层,利用炸药的爆炸作用对粘土进行挤压,形成地下空间。
There is a new blasting technology which utilizes the explosion effect of the explosive to compact the soil to form the underground space with the non-compacted material as the cushion.
报导了对爆炸磁压缩发生器(MFCG)的爆炸管进行的爆轰试验结果。
This paper describes the detonation experimental result obtained by Magnetic Flux Compression Generator (MFCG) explosive tube.
飞片型爆炸闭合开关可用做高功率闭合开关,因其结构简单,电流导通能力强,闭合迅速而适用于爆磁压缩发生器的爆炸开关同步。
Due to its simplicity in structure, ability in conducting heavy current and quick close time, it is suitable for explosive synchronization of magnetic flux compression generator (MFCG).
以某厂实例分析了中型氮肥厂氮氢压缩机系统积碳爆炸的原因,提出了预防对策。
This paper gives you an example to analyze the reason on explosion of carbon deposit in nitrogen - hydrogen compressor system in mid - sized nitrogen plant.
本文讨论了垂直设置的条形药包土中半压缩爆炸成型一般原理。
The general principle and applications of semicompact explosive forming in soil are described in this paper.
压缩天然气汽车加气站压缩机房具有高压、易泄漏、易爆炸等危险性特点。
Compressor room of compressed natural gas station has the risk of high pressure, easy to leak out and easy to explode.
指出了某空气压缩机燃烧爆炸的原因,提出了预防该类事故发生的措施。
The causes of the explosion accident of the air compressor and the measures for prevention of such accident have been put forward in the paper.
爆炸磁通量压缩发生器(FCG)是一种紧凑的脉冲功率源。
Explosively driven magnetic flux compression generators (FCG) are a type of compact pulsed power sources.
爆炸磁通量压缩发生器(FCG)是一种紧凑的脉冲功率源。
Explosively driven magnetic flux compression generators (FCG) are a type of compact pulsed power sources.
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