In this thesis, the beam dynamics inside the sector focused cyclotron and the general theory of its injection system are described in detail. The effects of space charge in sector focused cyclotron and spiral inflector are studied and calculated in two high intensity cyclotron's design.

本文比較系統(tǒng)地介紹了扇聚焦回旋加速器內(nèi)部的束流動(dòng)力學(xué)及其注入系統(tǒng)的一般理論WWW囯产播放，并結(jié)合兩臺(tái)具體的扇聚焦回旋加速器的設(shè)計(jì)討論了在回旋加速器以及靜電反射鏡內(nèi)空間電荷效應(yīng)對(duì)束流的影響欧美乱伦小视频。

At the end of this chapter, two computer programs AOGRA_SCE and CINE〓_SCE used for space charge effect calculation are briefly introduced. In Chapter 3, the different injection methods for sector focused cyclotron and the different types of inflectors for axial injection are briefly described firstly. Then the reference particle's orbit and the optical property in spiral inflector, the most common-used injection method, are studied in detail.

在本章的第4節(jié)中，介紹了兩臺(tái)強(qiáng)流扇聚焦回旋加速器（50MeV-6mA H〓超導(dǎo)扇聚焦回旋加速器和17MeV-2mA H〓扇聚焦回旋加速器）的具體設(shè)計(jì)步驟和計(jì)算結(jié)果国自产拍精品自拍，討論了這兩臺(tái)扇聚焦回旋加速器中加速軌道和相空間的傳輸以及空間電荷效應(yīng)的影響色哟哟夜夜操。

The code considers both transverse and longitudinal movements in the accelerators using a used 4 order variable step Runge Kutta method to calculate the beam envelope of the transverse movement, the phase oscillation curve of the longitudinal movement, the energy growth, the energy distribution at the exit, and the longitudinal electric and magnetic field distributions.

L INE- ACC/ PC程序同時(shí)考慮了加速器中的橫向運(yùn)動(dòng)與縱向運(yùn)動(dòng)，運(yùn)用了四階變步長(zhǎng) Runge- Kutta法計(jì)算了行波電子直線加速器束流橫向運(yùn)動(dòng)包絡(luò)線黄色在线三区、縱向運(yùn)動(dòng)相振蕩曲線日本羞羞网站、能量增長(zhǎng)、出口能量分布和縱向電場(chǎng)国产精品女人被喂j8、磁場(chǎng)分布在线免费观看你懂的。由該程序?qū)ｊP(guān)大型集裝箱檢測(cè)系統(tǒng)用加速器的 9Me V檔進(jìn)行調(diào)整計(jì)算，結(jié)果表明：該程序的設(shè)計(jì)結(jié)果與實(shí)際運(yùn)行參數(shù)符合得很好久久精品国产亚AV香蕉。

These experiments also met the difficult challenge of making micron-sized laser and electron beams, and of synchronizing them with each other within a trillionth of a second. Unfortunately, these structures used the laser power inefficiently.

研究人員希望有一天能改進(jìn)加速器的設(shè)計(jì)日韩免费一级一欧美一级毛，將主要元件放置在批量生產(chǎn)的硅片上，這種芯片加速器的構(gòu)想將實(shí)現(xiàn)加速器的短小久久精品无码一区二区国产盗、廉價(jià)化欧美性爱性交一区。

Under the support from the CNSF, our group has been working on the accelerator scheme study based on the high intensity cyclotrons. The goal is to obtain beam power of 10 MW by a cascade of cyclotrons, e.g. 10 mA in beam current and 1 GeV in energy.

本基金項(xiàng)目開展了高功率強(qiáng)流質(zhì)子回旋加速器的調(diào)研、方案研究和一些加速器物理問題的研究久久久久久精品免费免费hd，也開展了研究?jī)?nèi)容相近的-散裂中子源的高功率質(zhì)子加速器的研究口爆吞精视频，取得了多方面的研究成果。

This study investigated the neutron contaminations from medical accelerators, including electron linear accelerators and proton cyclotrons. The evaluation methods and data for neutron shielding were also provided for practical uses.

本論文探討醫(yī)用加速器－包含電子直線加速器與質(zhì)子回旋加速器人人操人人看人人摸人人干，在運(yùn)轉(zhuǎn)過程中可能發(fā)生的中子污染国产一级在线电影在线，并建立輻射屏蔽的評(píng)估模式與數(shù)據(jù)資料。

his paper mainly introduces the research activities conducted in recent years at CIAE in the field of high intensity cyclotrons, and some critical technologies we have as well as the research progress to date. The technologies presented in this paper include high intensity cyclotron physics; production, adjustment and control of high intensity H-ions; advanced magnetic technique, high-power and high-stability RF technology, vacuum and comprehensive cyclotron experimentations, etc.

本文主要介紹了中國(guó)原子能科學(xué)研究院自2000年以來在強(qiáng)流回旋加速器領(lǐng)域的研究工作進(jìn)展和到目前為止所掌握的一些強(qiáng)流回旋加速器的關(guān)鍵技術(shù)操嫖欧美日韩美女视频，內(nèi)容涉及強(qiáng)流回旋加速器物理日韩欧美精品视频一区二区在线看，強(qiáng)流負(fù)氫束的產(chǎn)生、調(diào)節(jié)成人无码视频直入观看免费网站大全、控制與診斷技術(shù)黄色网站传送门，先進(jìn)磁工藝技術(shù)，大功率高穩(wěn)定度高頻技術(shù)求在线视频你懂的，真空技術(shù)，回旋加速器綜合試驗(yàn)技術(shù)等黄片观看无码在线。

Even Lawrence, who became in later years the main driving force of big-machine physics, had similar problems when he started to build cyclotrons. In 1931 he had acquired for his newest cyclotron a huge magnet that weighed eighty-five tons, but he had no building big enough for it and so the cyclotron remained unfinished.

甚至勞倫斯這位后來的巨型加速器物理學(xué)領(lǐng)頭雁在開始建造回旋加速器時(shí)也遇到同樣的問題日本黄色一级小视频，1931年，他最新一代回旋加速器要求裝配一塊85噸重的巨型磁鐵无码在线视频一区，但他做的不夠大激情在线播放，因此那臺(tái)回旋加速器一直沒有完工www.jjzzjjzz。

An Energy Amplifier, which is composed of three cyclotrons, is one type of ADS. It will be used to produce 14.4 MW proton beam (12 mA, 1.2 GeV) and to operate a 1 500 MW nuclear reactor.

能量放大器是一個(gè)基于回旋加速器組合的ADS方案，由三級(jí)回旋加速器組成的加速器系統(tǒng)可以產(chǎn)生流強(qiáng)為12mA和能量為1.2GeV的質(zhì)子束（束流功率14.4MW）操干网在线，用以驅(qū)動(dòng)1500MW的核反應(yīng)堆激情综合免费视频在线观看。

The theory of medical runway microtron is expressed and its characteristics are compared with electron linear accelerator.

著重介紹了電子回旋加速器原理，重點(diǎn)介紹了跑道式電子回旋加速器的工作原理免费狼友网址?，并對(duì)電子回旋加速器和電子直線加速器的特點(diǎn)進(jìn)行了比較有看a片的网址吗。