Safety Analysis for Xi 'an Pulsed Reactor in Pulse Operation Mode with the Core in Steady Arrangement and Design Project for the New Core Arrangement 西安脉冲堆稳态堆芯脉冲运行安全性分析及新堆芯布置方案设计
Forward-looking strategy for the competitiveness of the supply chain diverse product strategy to the market pulse& the operation strategy of Guofa forestry and papermaking co., Ltd. 前瞻性战略打造供应链竞争力差异化产品策略把握市场脉搏&广西国发林纸公司运营谋略。
The dynamic characteristic of concentration change on plates of batch rectification column in no reflux start up process and in no reflux period of pulse operation process have been calculated. 建立了间歇精馏无回流操作过程的数学模型,采用四阶龙格库塔法求解初值问题,计算无回流开工过程及间歇精馏脉动操作过程中无回流周期内各塔板浓度变化的动态特性。
The laser linewidth is about 0.001 nm when a LiF crystal as passive Q-switch is used for single pulse operation. 用LiF被动晶体Q开关工作时激光线宽约为0.001nm。
This pulse can be used for controlling operation of some special facilities. 可以用这个脉冲信号作为一些特殊设备的控制和起动脉冲,在实践中有广泛的应用。
XeCl Excimer Laser at wide pulse width Operation 长脉宽XeCl准分子激光器
The feasibility of transtracheal pulmonary pulse oxygen saturation monitoring during operation 经气管监测肺动脉脉搏血氧饱和度的可行性研究
On condition that the sweeping duration is round about half the receiving time of geophones, the effect of compressing reflective sweep signals into pulse signals with the correlation operation is very remarkable. 当震源扫描持续时间是检波器接收时间的一半时,相关运算把反射扫描信号压缩成脉冲信号的效果是显著的。
Briefly introduces the measuring method for neutron dose rate on HT-7, and presents the neutron radiation characteristics under Ohmic, wave heating and long pulse operation mode. The measuring methods of X and γ ray radiation doses and the analysis results are also presented. 本文介绍了该装置上中子辐射剂量率的测量方法以及在欧姆、波辅助加热、长脉冲等放电模式下的剂量率特点,并且给出了X与γ射线的总辐射剂量测量方法和分析结果。
Besides, this ASIC has the characteristics of flexible pulse conditioning, manifold operation modes, visualized monitoring, effective data access management. 该ASIC还具有灵活的脉冲调理、多样的控制方式、直观的状态监视、高效的数据访问管理等特点。
Electron initial velocity distribution in pulse operation; 脉冲运用下的电子初速分布;
The principle and method of automatic recognition of pulse signal are presented. The detail operation of the circuit, the processing of low frequency pulse signal are analysed as well as reliable and practical methods of the anti-interference are given. 介绍自动识别信号脉冲的原理和方法,分析了电路的详细工作过程,对低频脉冲信号的处理及电路的抗干扰措施提出了可靠、实用的方法。
Rotate speed test, power test and oil consumption fulfill test by taking count of pulse number, data operation and data conversion program etc. 转速测试模块、功率测试模块和耗油量测试模块均采用定时计取脉冲数,通过数制转换、浮点数运算、数据显示等程序,完成对信号的测试处理。
Examples of the analysis applied to some typical cases have been illustrated and the emission spectral band broadening originated from junction temperature variation during pulse operation is briefly discussed. 文中利用所得结果结合实例进行了讨论,并讨论了脉冲工作情况由于结温变化所导致的发射频谱展宽效应。
Finally, the unstable and noise enhancement process is observed on higher power and wide pulse operation. 最后还指出大功率长脉冲工作时MSFVW有不稳定和噪声增强现象。
Transient Characteristics During Pulse Operation of Liquid Feed Line for the Attitude Control Rocket Engine 姿控发动机脉冲工作的管路瞬变特性
A high voltage pulse generator capable of repetitive operation for exciting a KrF laser amplifier is described. 描述了一台用于泵浦KrF激光放大器的可重复频率运行的高电压脉冲发生器。
The build-up time of the steady state, temperature distrbution and temperature fluctuation are obtained for cw and pulse repetition operation. 求出连续运转和重复脉冲运转的稳态建立时间,温度分布和重复脉冲运转的温度波动。
In this paper the transients are simulated by means of the characteristic method and the numerical computation method for start and shutdown processes, pulse operation, four-engine parallel operation and failure state of liquid rocket engine. 本文用特性线方法和数值计算方法对液体火箭发动机的起动关车过程、脉冲工作、四机并联工作和故障状态的瞬变过程作了模拟。
Image distortion of the electro-optical tube X-ray framing camera becomes serious for intense X-ray pulse operation because of the space charge effect. 扫描型变象管X射线皮秒分幅相机在强X射线情况下,由于空间电荷效应,像质变坏,甚至无法工作。
Clinical Application of High-Dose Methylprednisolone Pulse in the Operation of Brain Tumors 甲基强的松龙冲击疗法在脑瘤术后的应用分析
The principle of the pulse tube-gas wave refrigerator operation is analyzed and the possibility of the coupling of pulse tube and gas wave refrigeration is discussed. 分析了脉管式气波制冷机的制冷原理,对脉管制冷与气波制冷的耦合性进行了试验研究。
The characteristics of the laser output at pulse operation were studied and the maximum peak power of 600W was obtained. 研究了激光器的脉冲工作特性,以及不同脉冲情况下脉冲的时间特性.获得了峰值功率约为600W的激光输出。
Numerical Simulation of Pulse Operation for Small Thrust Liquid Rocket Propulsion System 小推力液体火箭推进系统脉冲工况数值模拟
The primary results from analyses of gamma spectrum and fluence data under Ohmic heating ( OH), lower hybrid wave ( LHW) heating, ion-cyclotron resonance frequency ( ICRF) heating, ion Bernstein wave ( IBW) and long pulse operation conditions are presented. 针对欧姆加热、低杂波、离子回旋波、离子伯恩斯坦波、长脉冲等不同放电条件下的γ辐射行为进行了研究,结合其它相关诊断数据,给出了初步的分析结果。
The rate equation was solved to analyze the influence of upconversion effect to the output power, slope efficiency and threshold power in CW operation and the pulse energy, pulse width and peak power in Q-switched operation. 通过速率方程的求解模拟分析了上转换效应对连续运转Ho激光器输出功率、斜率效率和阈值功率的影响以及对调Q运转Ho激光器单脉冲能量、脉冲宽度和峰值功率的影响。
With the extensive application of 2.94 μ m laser in medicine, higher requirement to the laser pulse is proposed to more security medical operation. Comparing with free-running regime, Q-switched Er: YAG laser is the effective method of obtaining narrower pulse. 随着铒激光在医学中的广泛应用,更精细安全的医疗操作对激光脉宽提出了更高要求,相比原有的静态宽脉冲的Er:YAG激光,调Q是压窄脉宽的有效方法。