A gas-filled ionization chamber USES this principle.
充气电离室就是利用这一原理。
A gas - filled ionization chamber USES this principle.
充气电离室就是利用这一原理。
A scattering light sensor and an ionization chamber were simulated.
模拟了一个散射光感器和一个电离室。
Meanwhile, use 2 dimensional ionization chamber array for relative dose verification of IMRT.
另一方面利用二维电离室矩阵对治疗计划进行相对剂量验证。
A double casing sealed structure is used in the ionization chamber with thin Windows of large diameter.
电离室采用大口径双重密封结构，制作工艺难度大，要求高。
So this method provides an effective means for studying the dynamical characteristic of gas filled ionization chamber.
该方法为电离室动态特性的研究提供了一种有效手段。
In quick scanning radiography system, the time respond speed of array gas ionization chamber effects the image clarity directly.
在快速辐射扫描成像系统中，阵列气体电离室时间响应速度的快慢将直接影响图像的清晰度。
Emanometer is composed of normal atmosphere air mesh grid pulse ionization chamber, signal magnify and screen unit and MCU system.
仪器主要包括常压空气网栅脉冲电离室，信号放大与甄别和单片机系统。
A transverse field gas ionization chamber for particle identification at the Radioactive ion Beam Line in Lanzhou (RIBLL) is described.
描述了一种将用于兰州放射性束流线较重离子鉴别的多阳极横向场电离室。
In absolute dose verification, ionization chamber with small volume is far more valuable. So we recommend the small volume ionization chamber.
在绝对剂量验证中使用小体积电离室更有价值，因此建议在剂量验证中最好使用小体积电离室。
The experiment results show that the time response of ionization chamber in profile gauge meets the requirement of on-line hot strip measuring.
实验结果表明，凸度仪电离室的时间响应满足在线测量热轧钢板的要求。
Transfer their IMRT plans to the 2 dimensional ionization chamber array and phantom scanned by CT, and then generate quality assurance plan (QA plan).
然后将治疗计划分别移植到经过CT扫描的二维电离室矩阵和调强体模，生成验证计划。
This system consists of high pressure ionization chamber detector filled with Xe gas, 8051 single chip control unit and low current measuring amplifier.
该监测系统采用高气压氙气电离室作为探测器，以8051单片计算机作为控制主机，电路上采用弱电流测量方法。
The absolute dosimetry is determined using ionization chamber. The relative dose profile is measured by film. The test results are presented and discussed.
用电离室作辐射剂量学的绝对测量，用胶片法进行相对测量，给出了测量结果并进行了讨论。
Detailed descriptions of the fission neutron sources, the ionization chamber for fission fragment detection, the neutron detectors and the experimental arrangement are given.
描述了裂变源、微型裂变室、中子探测器、实验安排以及降低测量本底的措施。
Ionization chamber area dose calculated in TPS is plan dose, while the dose measured by ionization chamber according to QA plan is actual dose, Compare plan dose and actual dose then get the error.
在治疗计划系统中算出电离室所在区域的吸收剂量为计划剂量，按验证计划照射测量到的电离室吸收剂量为实测剂量，将二者进行比较得出误差。
Model S250 ionization smoke detector is a dual chamber ionization type detector designed to respond to the first RACES of a fire by sensing both visible smoke and invisible products of combustion.
进口工业网的S250型电离感烟探测器是一种双电离室型探测器，用于第一时间在火焰中感应燃烧物有形和无形的烟。
An exemplary ion source for creating a stream of ions has an aluminum alloy arc chamber body that at least partially bounds an ionization region of the arc chamber.
本发明公开了一种用于产生离子流的示例性离子源，所述离子源具有至少部分地界定电弧室的离子化区的铝合金电弧室主体。
An exemplary ion source for creating a stream of ions has an aluminum alloy arc chamber body that at least partially bounds an ionization region of the arc chamber.
本发明公开了一种用于产生离子流的示例性离子源，所述离子源具有至少部分地界定电弧室的离子化区的铝合金电弧室主体。
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