加速器

I sat in the large bare apartment in which I lived my junior and senior years (I had lived awhile in a sorority, the Tri Delt house, and had left it, typically, not over any issue but because I, the implacable "I", did not like living with sixty people) and I read Alburt Camus and Henry James and I watched a flowering plum come in and out of blossom and at night, most nights, I walked outside and looked up to where the cyclotron and bevatron glowed on the dark hillside, unspeakable mysteries which engaged me, in the style of my time, only personally.

我坐在我度过大三大四的又大又空的公寓里（我在集体宿舍住过一阵，又离开了，不是因为别的原因，而只是我，这个不可替代的"我"，不喜欢和六十个人住在一起），读着阿尔伯特"加缪和亨利"詹姆斯，看着一棵杏树花开花落；在许多晚间，我在外面散步，看着黑漆漆的山边分子加速器和回旋加速器的闪耀，一种不可言喻的神秘攫住了我，以我那个时代的方式，只是个人化的。

The bremsstrahlung in the Beijing Electron Positron Collider is one of the most important projects for the defense of beams in the synchrotron radiation facilities.

随着自由电子激光、同步辐射光源及高能加速器的建设，高能加速器在各种领域里面越来越广泛的被应用。

In order to prevent all kinds of radiation produced by electron linear accelerator from bringing about harmful effect on creatures,we adopt some measures to shield bremsstrahlung X-rays and photoneutron in the design of accelerator.

为防止电子直线加速器产生的各种辐射所造成的有害生物效应，加速器实验室应采用一系列措施，对韧致辐射 x 线及光中子进行屏蔽防护。

In electron storage rings, the interactions by beams with residual gas produce the bremsstrahlung which has not been sufficiently understood and is the main course of the loss of the beam.

由于加速器产生高能粒子，在实际应用中必须面临辐射防护方面的问题。加速器储存环直线节中残余气体产生的轫致辐射是同步辐射装置中光束线防护的重要课题之一。

The key equipment of proton therapy system is ion source machine, include two types, cyclotron and synchrotron.

质子治疗系统主要的设备是射线源发生器，有回旋加速器和同步加速器两种。

The deviation of two corresponding profiles were analyzed and the numbers of flatness and symmetry calculated were compared.

加速器的离轴剂量分布特性，包括射野的平坦度和对称性，是加速器性能的重要指标之一[1]。

To meet the increasing demand for graphics accelerator in smart hand phone and network notebook, a preliminary architecture for 2D graphics accelerator and 3D pixel shader is presented.

为了适应智能手机和网本机对于图形加速器的需求，提出一种二维图形加速器和三维像素着色器的体系结构。

The first tandem-implanter-TEM interface system in China, consisting of a 2×1.7 MV tandem accelerator, a 200 kV ion implanter, a H800 transmission electron microscope and the beam transport system, was established recently.

建立了由2×1.7 MV串列加速器、200kV离子注入机、H800型透射电子显微镜和联机传输系统组成的我国第1套串列加速器－离子注入机－透射电子显微镜联机装置。

The present invention relates to a hydromagnetic accelerator and a hydromagnetic jet engine, in which the hydromagnetic accelerator includes at least one magnet, at least two electrode plates and a gas ionizer at least making the gas between said at least two electrode plates ionized, and a D.C. power supply is connected between two electrode plates.

一种磁流体加速器和一种磁流体喷气发动机，其中该磁流体加速器包括至少一个磁体，至少两个电极板和一个使所述至少两个电极板之间的气体电离的气体电离器，在所述至少两个电极板之间连接一个直流电源。

This paper introduces a new type Irradiation accelerator-petal-shaped radiation accelerator NB100(10 MeV/100 kW).

介绍了一种新型辐照加速器--花瓣形加速器NB100(10 MeV/100 kW)。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。