Dynamic Thermal Dissipation of Cathode Module in Electron Gun of Traveling Wave Tube

1、

Numerical simulation for thermal emission of cathode

阴极区热电子发射的数值模拟

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2、

An argon ion source used for sputtering deposition has been successfully developed based on the construction of hollow cathode connecting hollow anode and the technologies of thermal cathode electron emission arc discharge, plasma magnetic confinement and ion extracting on a curving surface.

本文采用空心阴极空心阳极结构，用热阴极电子发射弧放电驱动并用磁场约束产生等离子体，用曲面发射引出离子束，研制成了氩气放电溅射离子源；

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3、

The simulation results have provided useful references for these problems such as thermal cathode primary electron emission, the determination of ion beam derivation area and the effective confinement of discharge plasma in the design of ion source.

计算结果对于离子源设计中的阴极热电子发射、离子束有效引出面积确定及等离子体的有效约束等重要问题有一定参考价值。

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4、

This CAD method and program can also be used in design of thermal cathode high brightness injector for free electron laser.

这种设计方法和设计程序也可用于自由电子激光用的热阴极高亮度注入器设计中。

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5、

Measurement of the Curvature Radius for the Thermal Cathode Used in Vacuum Microwave Devices

用于真空微波器件的热阴极曲率半径测试研究

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6、

Theoretical research and logging operation proved that the thermal neutron capture cross section of gadolinium is much bigger than that of boron. The gadolinium tracer can help to show the abnormality on logging curves more clearly.

经理论研究和测井实践证明，在核物理性质方面，钆的热中子俘获截面远大于硼，能为示踪测井曲线提供明显的异常值，而在测井中所用的重量远轻于硼；

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7、

Zirconium alloy was chosen for use in the core of water-cooled nuclear reactors because of its low thermal neutron capture cross-section, reasonable mechanical properties and adequate corrosion resistance in high temperature water.

锆合金因为具有良好的抗高温水及过热蒸汽的腐蚀性能、良好的力学强度和塑性以及较低的热中子吸收截面，在反应堆内得以广泛应用。

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8、

Prompt Gamma Ray Intensity Calculation of Thermal Neutron Capture

热中子俘获瞬发γ射线强度计算

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9、

The Study On The Tracer Of Thermal Neutron Capture

关于热中子俘获饱和度测井示踪剂的探讨

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10、

Evaluation of thermal neutron capture cross section of~ ( 197) au

~（197）Au的热中子俘获截面评价

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11、

Study on the use of tracer for thermal neutron capture saturation logging

热中子俘获饱和度测井示踪剂研究

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12、

First, we take a typical interconnect system as example, expand the concept of thermal resistance and capacitance, and establish a thermal transmission line network model.

第一，针对典型的互连系统结构，在引入热路、热阻的概念基础上，建立了热的传输线网络模型。

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13、

Effects of the Change in Thermal Capacitance of Waxy Crude on the Heating of the Gathering and Transferring System

含蜡原油热容变化对加热输送的影响

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14、

The thermal capacitance of optical lattice vibration is discussed.

讨论晶格的光频支格波对晶格热容的贡献，得到了这部分热容的表达式。

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15、

Determination of Specific Thermal Capacitance of Mixed Crude and Its Calculation Method

混合原油比热容的测定及计算方法

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16、

Because of the advantage of higher thermal capacitance and lower temperature and the wider space above river compared with other underlaying surface, the effect that urban river has on urban heat climate can not be ignored.

由于河流具有热容性较大、温度较低且水面上方有较为宽阔的空间易于气流扩散等优势，因此城市河流对城市热气候的影响不可忽略。

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17、

The synchronization surveys have been done in corn field in Huailai experiment station in 2005 and 2006 for the study, including the soil moisture survey and the thermal radiance data measured by thermal camera.

于2005年和2006年进行了多次野外同步实验，同步观测实验包含对土壤水分的实测，利用热像仪采集多角度实地热辐射数据等内容。

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18、

Thermal image information obtained by thermal camera is used for thermal image searching and also for the system to achieve the measurement of body temperature of objects in the environment.

红外热像仪采集热像图像信息用于热像图像搜索，同时系统通过热像图像信息实现对环境物体的温度测量。

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19、

The heat produced in brown fat can actually be imaged using a thermal ( infrared) camera.

棕色脂肪的产热可由红外线摄影机呈像观察。

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20、

Property Comparison of Thermal Controller for CCD Camera Loading in China Satellite

中国星载CCD相机控温仪性能比较

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