space radiation environment

Putting forward the needs of radiation resistance and reinforce of the whole FY 1C satellite, stand alones and units, analyzing space radiation environment of the satellite.

分析了FY1C卫星运行轨道空间辐射环境，介绍了整星、单机、器件抗辐射要求。

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Equivalent absorption characteristics of thermal radiation of heat sink in space environment simulator

空间环境模拟器热沉热辐射当量吸收特性研究

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PLL under the action of a single particle in Space radiation environment, will result in frequency or phase deviation, or even result in suspension of oscillation, which may lead to the interruption of communication or function, thereby spacecraft catastrophic consequences follows.

空间辐射环境中的PLL在单粒子作用下，将产生频率或相位偏差，甚至导致振荡中止，造成通信或功能中断，从而对航天器造成灾难性的后果。

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Then thermal cycling stability and radiation exposure experiments are performed to simulate the space environment.

然后，分别进行了热循环实验与射线辐照实验。

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Ultraviolet radiation and proton bombardment are two of the most important factors, which affect the properties of some BaO-TiO_2 series microwave dielectric materials in space environment.

考察了几种BaO-TiO2系微波介质陶瓷材料在真空环境中经紫外和质子辐照后的介电性能变化。

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The stratospheric aerostat permanently stayed in the complex space environment with thin air and strong effect of ultraviolet radiation and ozone. Excellent properties like lightweight, high strength, tear resistance, high sealing and anti-aging are the key technical requirements of envelope material.

平流层浮空器长期驻留于空气稀薄、紫外线辐射和臭氧作用强的复杂空间环境中，轻质、高强度、抗撕裂、高阻隔和抗老化是其蒙皮材料的关键技术性能要求。

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Space mutation of plant mutation breeding technology, a currently emerging technology, which uses the micro-gravity, high radiation environment of space unique to generate the new types, new characters, new genes.

空间诱变技术是当前植物诱变育种的新兴技术，是利用微重力、强辐射等空间独有的特殊环境使植物产生新类型、新性状、新基因的重要手段。

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The high-energy radiation in the space environment will damage the CCD chip which is used for space observation. The transfer efficiency, dark current, noise, and other major performance of CCD chip will adversely affected.

CCD芯片用于空间观测时，会受到空间环境中高能辐射而造成损伤，其转移效率、暗电流和噪声等主要性能指标劣化。

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And the space biology was born based on this and the main research is force on the all kinds of space environment. Particularly is the influence to biology under space radiation environment and microgravity.

由此诞生的空间生物学主要研究空间各种环境，尤其是空间辐射环境和微重力环境，对生物的影响。

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