加速器

Accelerators are also used for radioisotope production, cancer therapy, Biological sterilization, and one form of radiocarbon dating.

加速器也用于制造放射性同位素、治疗癌症、生物消毒及放射性碳定年。

METHODS Within a three-year period,510 cases of X-knife treatment were taken,using the standard axial serial CT scan for stereotactic localization.The target was localized by the BRW coordinate system,Radionics RSA-3 X-knife treatment planning system was adopted to make plan,and Philips SL-75-14 Linac was used to produce X-ray.

用CT薄层连续扫描图像定位，采用BRW立体定向坐标系统，Radionics RSA-3型X-刀治疗计划系统，Philips SL-75-14医用电子直线加速器，对510例颅内疾病患者实施X-刀治疗。

Objective: To explore X-knife stereotactic radiosurgery of intracranial lesions.

目的：探讨立体定向等中心直线加速器放射外科治疗颅内各种疾病的疗效。

Objective: To investigate the effect of radiotherapy dosage caused by the accelerator table .

目的：观测加速器治疗床对放疗剂量的影响。

Multimedia accelerator in the Project-Zhongzhi 805 plus has also verified the effectiveness and efficiency of the method and improved the insufficiency with only random test vector.

通过多媒体处理器805Plus中多媒体硬件加速器MMA的设计，实际验证了本文方法的有效性，同时弥补了仅仅依靠随机图实验进行有效性验证存在的局限性。

Using peculiar horn-shaped antennas, U-2 wrecker planes, satellites and particle accelerators, scientists hit tardily pieced unitedly the cosmogenic jigsaw, and this movie charts the resistless grounds for a aggregation created by a Big Bang.

使用新奇的角状天线，U-2间谍飞机，卫星和粒子加速器，科学家们渐渐拼织出了宇宙理论，本纪录片为您展示支持"创世宇宙大爆炸"理论的压倒性证据。

Advances in high-performance computing may lead to the first petascale computer, named Roadrunner, based on "accelerator" video game technology.

进展高性能运算可能导致第一petascale计算机，名为Roadrunner的基础上，"加速器"视频游戏的技术。

Proton generated from a Cockroft-Walton accelerator in the energy range of 30-100 keV were appropriately collimated and made to pass through a 10 g/cm^2 carbon foil. After Rutherford scattering, proton uniformly irradiated TLDs which were placed at the 20° behind and 20 cm away from the carbon foil. We used a channeltron behind TLD holder as the proton detector.

由Cockroft-Walton加速器提供之质子源，能量在30~100keV间，经准直后通过一10 g/平方公分之碳膜做拉塞福散射，散射后之质子均匀打在置於其后20°的压克力置装器内的热发光剂量计，利用压克力置装器后之一电子倍增器作为量测质子工具。

Not in the depths of a salt mine nor in any of the existing particle accelerators.

盐矿深处没找到任何现有的粒子加速器也没有找到

It is also in the advanced stage in electronic beam desulfuration and saltpetre removal, besides electronic curtain accelerator developmeht.

还在电子束脱硫除硝、电子帘加速器研制上处于国内先进水平。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。