Big-Bang nucleosynthesis是什么意思

网络释义

用法例句

Further metaUographic analysis was carried out on the fracture below the thermocouple of the middle section of Pingyin exploded urea reactor,which indicated that stress corrosion cracks existed in every layer below the thermocouple before the urea reactor explosion.

搜集整理了国内外尿素合成塔爆炸的事故案例和国内因层板严重开裂而报废的尿素合成塔案例。

Numerical simulation of the ionization effects of low-and high-altitude nuclear explosions;

空中核爆炸电离效应的数值模拟

Atmosphere transmission in detection of nuclear explosion light radiation;

核爆炸光辐射探测中的大气传输性能研究

A Simple Dynamic Rising Nuclear Cloud Based Model of Ground Radioactive Fallout for Atmospheric Nuclear Explosion;

一个基于简化动力学模型的核爆炸地面放射性沉降预测模型

A high-altitude nuclear explosions releases large quantities of energetic parti- cles and electromagnetic radiation capable of producing inoization in the atmosphere.

分析了高空核爆炸释放出的各种辐射射线、粒子在大气中的传输情况，讨论了各种射线形成附加电离的物理机制及相应源的；临界高度，给出了瞬发和缓发核辐射在大气中产生电离的计算公式，计算了核爆炸产生的电子密度的时空分布并讨论了其分布特性，最后计算了附加电离区对短波信号的吸收情况。

anomalous ionization produced by nuclear explosion

核爆炸产生的异常电离

effect of nuclear explosion on radio wave propagation

核爆炸电波传播效应

the luminous center of a nuclear explosion.

核爆炸中的发光的中心。

effect of nuclear detonation on the ionosphere

核爆炸对电离层的影响

computer codes for nuclear explosives

核爆炸用计算机程式码

bursting bombs; an exploding nuclear device; a spectacular display of detonating anti-tank mines.

炸弹；核爆炸装置；引爆反坦克地雷的壮观展示。

Nuclear explosions have released radiative particles into the sea.

核爆炸向海洋释放了放射性粒子。

giant particle (GP)

(核爆炸沉降物中)强放射 性粒子

Widespread fallout from a nuclear explosion.

核爆炸后散布很广的放射性坠尘

Ad Hoc Advisory Group on Nuclear Explosions for Peaceful Purposes

和平利用核爆炸特设咨询小组

the radioactive particles that settle to the ground after a nuclear explosion.

核爆炸后落在地面的放射性微粒。

He put the odd weather down to nuclear explosions.

他曾把这种天气归因于核爆炸。

There are two general ways in which fires can originate in a nuclear explosion.

在核爆炸中，可通过两种途径引起火灾。

The missile warhead hit the target, effecting a nuclear explosion.

导弹头命中目标, 完成了一次核爆炸。

"Mechanical explosives, which depend on a physical reaction (e.g., overloading a container with compressed air until it Bursts); Nuclear explosives (see nuclear weapon) use either nuclear fission or nuclear fusion."

机械爆炸物是由物理作用产生的(如容器超载压缩空气);核爆炸物是由核裂变或核聚变产生的。

APPROXIMATE ESTIMATION OF ELCCTROMAGNETIC PULSE PRODUCED IN ATOMOSPHERE UNDER CONDITION OF NUCLEAR AIRBURST

低空核爆炸在源区产生的电磁脉冲的近似估计

inertially confined thermonuclear microexplosion

惯性约束热核微爆炸

The radiation from the blast greatly extends that radius

爆炸产生的核辐射半径则要大得多