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- The other way was to knock a bound electron off a neutral atom creating simultaneously an electron and a hole. 另一種方法是把束膊電子從中性原子中撞出,同時(shí)產(chǎn)生電子和空穴。
- The craft contains three Energetic Neutral Atom (ENA) imagers that indirectly measure ion flows. 其中三架中性原子攝影機可間接測量離子流。
- Van der Wals forces between neutral atoms are called dispersion forces. 中性原子間的范德華力叫做色散力。
- Neutral atoms are found clearly in the clarified nuclear liquid nearby. 在附近澄清的原子核溶液中清楚地發(fā)現了中性原子。
- Application of metastable helium atomic beam in nanostructures fabrication[J]. 引用該論文 陳獻忠;姚漢民;陳旭南.
- During beam injection, the edge electron temperature and density measured with movable Langmuir probes decrease and increase by an order of magnitude within the injection sector,respectively. 在注人口附近區域,用靜電探針測得的徑向電子溫度和密度在超聲分子束注入期間分別下降和上升了一個(gè)數量級。
- Doppler laser cooling of chromium atom beam 鉻原子束的激光多普勒冷卻
- They gather about themselves their protective shells of electrons, and become docile neutral atoms. 它們將其保護性的電子殼層在其周?chē)掀饋?lái),而變成易于對待的中性原子。
- Because neutral atoms can be crammed more densely into the trap than can ions, the signal soars higher over the noise. 由于中性原子比離子能更密集地塞進(jìn)阱中,得到的訊號會(huì )比噪訊大很多。
- Abstract: Two new methods using metastable helium atomic beam to fabricate nanostructures are introduced. 摘 要: 介紹兩種用亞穩態(tài)氦原子束制作納米結構的新方法。
- But as the universe expanded and cooled, electrons and protons came together to form neutral atoms, and matter lost its ability to ensnare light. 但是當宇宙因膨脹而冷卻下來(lái)后,電子便與質(zhì)子結合,形成中性原子,物質(zhì)自此失去拘束光的能力。
- nitrogen ion beam injection technique 氮離子束注入
- The signals of multiphoton ionization of refratory metal atoms obtained with the pulsed atomic beam were observed and their detection was discussed. 利用這種脈沖原子束實(shí)現了難熔金屬原子的多光子光電離實(shí)驗,并討論了光電離信號探測的問(wèn)題。
- Supersonic molecular beam injection 超聲分子束加料
- Supersonic molecule beam injection(SMBI) 超聲分子束注入
- The atom bomb is of catholic concern. 原子彈受到普遍的關(guān)注。
- The geometric phase of the neutral atom of coherence moving in electric field 相干中性原子在電場(chǎng)中運動(dòng)的幾何相位
- Computerized Vacuum Control and Monitoring System of Neutral Beam Injection Device in HT-7 Tokamak HT-7中性束注入裝置真空監控系統的設計
- That cannot get up an atom of sympathy for them. 那并不能激發(fā)起人們對他們的絲毫同情。
- Scientists have unlocked the secret of the atom. 科學(xué)家已經(jīng)揭開(kāi)了原子的秘密。