查询词典 Accelerator Key

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)。

Asar esult of the development of the photon-cathode microwave electron gun and thep rogress of linear accelerator technologies, of linear accelerator driven coherent harmonic generation FELs have been proposed.

由于光阴极微波电子枪的发展和直线加速器技术的进步，目前，已开始有直线加速器驱动的高增益相干谐波自由电子激光的建议。

In this paper a kind of "safety belt compulsory device based on speed limit"is mentioned. It can berealized by means of the sensor and the control system installed between the accelerator pedal and the ECU: when the driver and passengers aren't wearing the safety belt, it limits the speed in a certain range no matter how the driver operates the accelerator pedal; when it is needed to speed up, it will remind the driver and passengers to fasten the safety belt in order to ensure the security of person. This safety belt humanizes the automotive passive safety system, which improves the driving comfort and safety.

设计了一种&基于限制车速的安全带强制使用装置&，该装置主要由传感器和控制系统组成，安装于加速踏板与发动机控制单元ECU之间，由此可实现：如果驾驶员和乘客不佩戴安全带，不管驾驶员如何操作加速踏板，将车速限定在一定的人身安全的车速范围内，当需要提速时，提醒驾驶员和乘客佩戴安全带，以确保人身安全，使汽车被动安全装置更为人性化，由此提高驾车舒适性和安全性。

According to that the middle long range develops a plan, will establish the heavy ion nuclear physics step by step rolling a cluster into a ball with hadron physics , atom and molecule physics , ion irradiation living things material, and the advanced ion accelerator wait for the distinct five characteristic countries laboratory (including that the ion beam administering cancer), resisting an irradiation with high-power electron accelerator; Be that China participates in the international antiproton and the ion studies the device Big Science project scientific and technological cooperation coordination unit; The significant country "the 9th Five-Year Plan" science project "Lanzhou heavy ion cooling being completed soon stores up the ring" general

按照中长期发展规划，将逐步建成重离子核物理与强子物理、原子与分子团簇物理、离子辐照生物、抗辐照材料、以及先进的离子加速器与大功率电子加速器等五个特色鲜明的国家实验室；是中国参与国际反质子与离子研究装置大科学工程科技合作的协调单位；即将竣工的国家&九五&重大科学工程&兰州重离子冷却储存环&将作为国家重要的公共研究平台对国内外开放。

AT and MCA are accelerator physics MATLAB toolboxes that resides between the high-level application and the low-level accelerator control system.

AT和MCA都是基于MATLAB的介于上层应用软件和底层加速器控制系统之间的加速器物理软件工具包。

In this paper, the existing production vehicle braking and acceleration systems to illustrate principles and analysis, Pointed out that it occurs in the course of the problem, With related technologies as the prerequisite, The use of hinged connections, solenoid valve motion, sensor detection, ECU control methods, Made false step on the accelerator pedal to switch the system concept, Emergency brake foot wrong lane when the accelerator pedal will speed up the system to switch into the brake system of the idea, Belongs to the field of automotive active safety technology.

摘 要：本文主要对现有量产汽车制动及加速系统原理加以说明与分析，提出其在使用过程中出现的问题，再以相关技术为前提，运用铰接连接、电磁阀动作、传感器检测，ECU控制等方法，提出误踩加速踏板切换系统构想，即紧急制动误踩加速踏板时将加速系统切换成制动系统的想法，属于汽车主动安全技术的领域。

Cards in the group of friends can share the download accelerator (also can go to download a free version of flying fox accelerator), not a friend not to use cards, and used the burden will add to the network, but has no effect.

卡的朋友可以在群共享里下载加速器（也可以自己去下载飞狐加速器免费版），不卡的朋友就不要用了，用了会加重网络负担，反而没有作用了。

This paper introduces the studies of the ultra-short Thomson scattering X-ray source at the accelerator laboratory of Tsinghua University in recent years. Properties such as the photon yield,the pulse length and time jitter of the produced photon pulse were predicted theoretically from the parameters of the electron bunch and the laser pulse,and the scattering angle. Preliminary experiments were successfully carried out with a 16 MeV backward-traveling-wave accelerator and the ns-Q switched laser provided by China Academy of Engineering Physics. This paper also introduces the 1.6-cell electron gun that was fabricated on site and the experiment with high RF power including the measurement of the electron bunche parameters. Based on these,we have designed an X-ray source,which is now under construction.

介绍了清华大学加速器实验室近年来关于汤姆逊散射超短X射线源的研究工作；研究了在任意散射角度下电子束参数和激光束参数对散射光子参数的影响，给出了散射光子的参数如光子产额、脉冲长度、时间抖动等与电子束参数、激光束参数和散射角度的关系；利用实验室已有的16 MeV反波行波加速器与中国工程物理研究院激光聚变研究中心提供的ns调Q激光搭建了汤姆逊散射初步实验平台并开展了实验研究；加工了1.6-cell光阴极微波电子枪，搭建了高功率实验平台，对产生的电子束参数进行了初步测量；对汤姆逊散射超短X射线源进行了设计并开展了相关的平台建设工作，对产生的X射线脉冲参数进行了模拟。

Rutherford and Teller were both immigrants who became fiercely patriotic in defense of their adopted countries. Both often behaved like overgrown children, losing their tempers over trivialities and then regaining their equilibrium with a friendly smile. Both were father figures to their students, taking care of students' personal problems as well as their professional education. Both were more interested in the strategy of science than in the tactics. Rutherford made the decision to explore nuclei with an accelerator, and then left the details of the accelerator to Cockcroft and Walton. Teller made the decision to build a hydrogen bomb or a safe reactor and then left the details to others. Both had a lifelong dedication to science, but spent more time helping younger people than doing research themselves. Teller published his version of the hydrogen bomb story under the title The Work of Many People. The names of Cockcroft and Walton appear on the letter to Nature announcing their discovery but Rutherford's does not. My name appears on the patent for the safe reactor but Teller's does not.

卢瑟福和泰勒都是移民，都对维护他们移民去的国家表示出狂热的爱国主义情绪；两者的行为都很像身体过度发育的孩子，对琐事大发雷霆，随后又若无其事，友好亲切；两者都对学生像父亲一样，既关心他们的个人问题，也关心他们的学业；两者都多科学研究的策略而不是技巧更感兴趣，卢瑟福决定用加速器研究原子，把有关加速器的细节问题留给卡斯喀特和华尔顿，泰勒决定造氢弹和安全反应堆，然后把细节问题留给其他人；两人都把一生献给科学研究，但花费在帮助年轻人的时间比自己做研究的时间要多得多；泰勒以《齐心协力》为标题讲述了他眼中的氢弹故事；卡斯喀特和华尔顿的名字出现在写给《自然》杂志宣布他们发现的信中，但信中没有卢瑟福的名字，我的名字出现在安全反应堆专利中，但也没有泰勒的名字。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。