nuclear recoil

It is pointed out that contribution of the πNN processes to the structure functions of the nucleon should be calculated by taking the recoil nucleon as a physical nucleon.

指出在計算πNN過程對核子結構函數的貢獻時 ,將反沖核子視為物理核子更為合理 。

Some of the energy intended for the photon is drained off by the recoiling atom.

原來給予光子的能量有一部分為反沖原子所消耗。

A second method watches for another effect of the recoiling nucleus: ionization.

探測器使用的第二種方法，是觀察反沖原子核的另一種效應：游離。

When an atom shoots out a photon of light, it recoils like a gun.

原子發出光子時，會象槍一樣地反沖。

What is the "recoil" speed of the nucleus?

原子核的“反沖”速率是多少？

For conservation of momentum, the atom must recoil with a momentum of this magnitude in the opposite direction.

因為動量守恒，原子必然以這樣大小的動量向相反方向反沖。

The probability of obtaining a lattice atom displacement via the phonon kick process is evidently small.

很明顯，通過聲子反沖過程而取得晶格原子位移的幾率是不大的。

fast burst reactor facility

快中子脈沖反應堆裝置

recoil proton scintillation counter

反沖質子閃爍計數器

Transient response of two-level atoms to probe pulse in the presence of near-resonant laser driven pulse: numerical results

強近共振激光脈沖驅動下二能級原子對試探脈沖的瞬態反應:數字結果

For example, background particles tend to produce more ionization than a nucleus recoiling from a neutralino collision.

例如，背景粒子和一個與中性伴子碰撞而反沖的原子核相比，前者將造成更多的游離。

Excimer laser pulse compressed with pulse feedback

利用脈沖負反饋壓縮準分子激光脈沖

The light photons, or bundle of light energy, knock electrons in the chromium atoms.

光子，即光能束，沖擊鉻原子中的電子。

Numerical Studies on CEPD Effect on Atomic and Molecular Photoionization Induced by Attosecond Pulses;

阿秒脈沖原子分子光電離中的CEPD效應

pool reactor

游泳池式原子反應堆

ganic moderated reactor

有機冷卻型原子反應堆

chain reacting pile

鏈式反應堆原子鍋爐

graphite moderated reactor

石墨原子減速反應堆

An atomic explosion is created by setting off a chain reaction in the atom.

原子爆炸是由原子連鎖反應引起的。